36 results on '"d'Alcontres FS"'
Search Results
2. The superior pedicle mammaplasty for the treatment of pedunculous breast
- Author
-
Papalia, Igor, D'Alcontres, Fs, Colonna, Michele Rosario, Mojallal, Am, and Foyatier, Jl
- Subjects
Adult ,Breast Diseases ,Treatment Outcome ,Patient Satisfaction ,Mammaplasty ,Nipples ,Suture Techniques ,Humans ,Female ,Middle Aged ,Aged ,Retrospective Studies - Abstract
The superior pedicle mammaplasty is a technique frequently employed in the treatment of breast ptosis, associated or not with hypertrophy of the gland, followed by satisfactory results. This technique is normally not indicated in severe breast ptosis (pendulous breast) because of the excessive length of the pedicle supplying nipple-areola-complex (NAC), with the risk of ischemia. In these cases the standard technique is the free-nipple-graft mammaplasty. However, the deepen knowledge about vascular anatomy of the breast and the aptitude to perform superior pedicle mammaplasty, induced the authors to indicate this technique even in these cases improving the aesthetic and functional outcomes.The authors present a series of 30 patient with pendulous breasts, with sternal notch-nipple distance equal or superior to 32 cm (45 cm maximum; mean value 35.1), treated with the superior pedicle mammaplasty with inverted "T" scar. The results confirm the reliability of superior pedicle for the nipple-areolar complex blood supply, associated with satisfactory aesthetic results due especially to the good breast projection.They conclude that superior pedicle technique mammaplasty, even if normally not indicated in these cases, is instead suitable for the treatment of pendulous breasts with great sternal notch-nipple distance, permitting to take advantages of this technique.
- Published
- 2008
3. The distally based sural flap for lower leg reconstruction: versatility in patients with associated morbidity
- Author
-
Colonna MR, Cotrufo S, Cuccia G, Delia G, Mileto D, Giovanni Risitano, and Alcontres Fs, D.
- Subjects
Male ,Soft Tissue Injuries ,Graft Survival ,Leg Ulcer ,Middle Aged ,adipocutaneous flaps ,lower limb reconstruction ,Surgical Flaps ,plastic reconstructive surgery ,Treatment Outcome ,reverse flow flaps ,Humans ,Female ,Aged ,Leg Injuries - Abstract
Coverage of soft tissue defects in the lower leg is often made by use of free flap, also because of the improving of anaesthesiology techniques in the last decades. However, there are disadvantages in the use of free flaps like the need for a remote donor site, increased operative time, use of a major vessel to the leg, and microsurgical skills. Besides these, trauma in the lower limb are often cause of damage for a major vessels of the leg, so the use of free flaps in these patients may be related to an higher incidence of complications; also associated pathologies, like diabetes and vascular pathology, can increase the incidence of complications when a free flap is utilized. In all these cases local fascio-cutaneous flaps, like the sural reverse flap, because of their easy and short time harvesting, can be a very good alternative to free flaps. Superficial sural artery flap is a adipofasciocutaneous flap based on the vascular axis of the sural nerve, which gets reverse blood flow through communication with the perforating branch of the peroneal artery, situated in the region of lateral malleolar gutter.Between 2000 and 2005, 11 patients, mean age 68 (range 58-78 years), were treated at the Plastic and Reconstructive Surgery Unit of Messina University, for soft tissue defects of lower limb and foot, using the distally based sural artery flap. The defects were related to post-traumatic damage of soft tissue, diabetic and vascular ulcers, osteomyelitis and oncological resection. Mean follow-up time was 20 months (range 6-55 months). All patients were pre-operatively assessed for vascular patency of peroneal axis and associated morbidity that could increase risk offlap necrosis. This included diabetes mellitus type II, osteomyelitis and peripheral arterial diseases.All flaps survived with the exception of one that sustained partial skin necrosis, in the ratio of 25% of the skin island. All defects were covered with no major complications and none of the patients required a blood transfusion. Moreover aesthetic results were good with satisfaction of all the patients.In our cases we found the sural reverse flap to have a good reliability with low incidence of complication and surgical outcomes. This flap is an excellent option for covering defects of minor deficiency of skin in the third distally of lower limb, ankle and heel. It allows rapid, reliable coverage of defects extending as far distally as the forefoot. Because of the sparing of major vessels, the short surgery time in harvesting the flap, and the good vascular pattern of the flap, we retain the flap a first choose technique for reconstruction in lower leg, especially in politrauma and in patients with associated pathology as vascular diseases or diabetes.
- Published
- 2007
4. Centripetal endoscopic sinus surgery in rhinogenic headache.
- Author
-
Cascio F, d'Alcontres FS, Costanzo D, Nicastro V, Stolfa A, Clemenzi V, Sireci F, Lorusso F, Felippu AWD, Felippu AWD, Cascio F, and Gazia F
- Abstract
Objectives: The aim of this manuscript is to analyse a diagnostic protocol to select correctly patients with Rhinogenic Headache Contact Point (RH) and to investigate the effect of surgical treatment and medical therapy in pain relief., Methods: A prospective no-randomized study selected adult patients with headache and nasal alteration at CT exam or endoscopic vision with positive response to test with nasal spray with corticosteroids and antihistamine or/and local anesthesia test to the contact points. MIDAS score, intensity score, daily duration of symptoms, frequency of headache in the last month were collected in patients who performed surgery and in patients who performed medical therapy., Results: Following the inclusion, 415 patients were selected for this study. 302 patients performed nasal surgery (septoplasty, turbinoplasty and/or endoscopic surgery with centripetal technique), 113 performed medical therapy. There was a statistically significant improvement in MIDAS score, intensity score, daily duration of symptoms, frequency of headache in the last month in patients who performed surgery and in patients who performed medical therapy. Regarding the comparison between patients who performed surgery (Group A) and patients who performed only medical therapy for RH (Group B), better outcomes were obtained by Group A. Considering the daily life handicap index, the lowest handicap was obtained in Group A., Conclusion: This study demonstrates that surgery, using in some cases centripetal technique, gives an improvement statistically significant than medical therapy in RH. The use of nasal spray with corticosteroids and with anti-histamine is a good method in the diagnosis of RH, especially in patients with anatomical variants such as concha bullosa, agger nasi cells and Haller cells., Competing Interests: Declaration of competing interest There is no conflict of interest to declare., (Copyright © 2024. Published by Elsevier Inc.)
- Published
- 2024
- Full Text
- View/download PDF
5. A Systematic Quality Assessment of Online Resources on Eyelid Ptosis Using the Modified Ensuring Quality Information for Patients (mEQIP) Tool.
- Author
-
Marcasciano M, Vittori E, Ciriaco AG, Torto FL, Giannaccare G, Scorcia V, D'Alcontres FS, Chang C, Colica C, and Greco M
- Subjects
- Humans, Consumer Health Information standards, Patient Education as Topic methods, Female, Male, Blepharoptosis surgery, Internet, Blepharoplasty methods
- Abstract
Background: Eyelid ptosis is an underestimated pathology deeply affecting patients' quality of life. Internet has increasingly become the major source of information regarding health care, and patients often browse on websites to acquire an initial knowledge on the subject. However, there is lack of data concerning the quality of available information focusing on the eyelid ptosis and its treatment. We systematically evaluated online information quality on eyelid ptosis by using the "Ensuring Quality Information for Patients" (EQIP) scale., Materials and Methods: Google, Yahoo and Bing have been searched for the keywords "Eyelid ptosis," "Eyelid ptosis surgery" and "Blepharoptosis." The first 50 hits were included, evaluating the quality of information with the expanded EQIP tool. Websites in English and intended for general non-medical public use were included. Irrelevant documents, videos, pictures, blogs and articles with no access were excluded., Results: Out of 138 eligible websites, 79 (57,7%) addressed more than 20 EQIP items, with an overall median score of 20,2. Only 2% discussed procedure complication rates. The majority fail to disclose severe complications and quantifying risks, fewer than 18% clarified the potential need for additional treatments. Surgical procedure details were lacking, and there was insufficient information about pre-/postoperative precautions for patients. Currently, online quality information has not improved since COVID-19 pandemic., Conclusions: This study highlights the urgent requirement for improved patient-oriented websites adhering to international standards for plastic and oculoplastic surgery. Healthcare providers should effectively guide their patients in finding trustworthy and reliable eyelid ptosis correction information., Level of Evidence V: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 ., (© 2024. Springer Science+Business Media, LLC, part of Springer Nature and International Society of Aesthetic Plastic Surgery.)
- Published
- 2024
- Full Text
- View/download PDF
6. Medial fascia lata perforator flap: Anatomical basis and clinical application as a pedicled or free flap.
- Author
-
Delia G, Battaglia F, Cigna E, Ioppolo L, Maruccia M, and d'Alcontres FS
- Abstract
Adipofascial flaps have proven to be an excellent tool for multipurpose reconstruction as free or pedicled flaps. The anatomical studies in this field are now focused on improving esthetics in reconstruction while maintaining a minimal donor site morbidity. An anatomical cadaver study has been carried out to investigate the medial thigh region as a potential donor site for adipofascial flaps. Eighteen thighs from fresh cadavers were dissected and a new territory with autonomous vascular supply was defined through vascular injection, anatomical dissection, transillumination, and angiography. Cutaneous access was made in a "T" shape. The fascia harvests had to be centered on the adductor longus and gracilis muscles bearing in mind the position of the flap pedicle. The fascial flap was isolated from adductor longus and gracilis muscles and isolated on his pedicle (medial circumflex femoral artery). After our anatomical study, we used the flap in 2 clinical cases. The results of our anatomical study and clinical cases confirmed the suitability and reliability of a new flap: the "Medial Fascia Lata Flap." Flap size ranged from 20 to 25 cm and has the advantage of preserving the functionality of the thigh muscles. The study showed that the "Medial Fascia Lata Flap" is easy to harvest, and the resulting scar is concealed. In consideration of its suitability, reliability and aesthetical advantages, it could be proposed as a good option in selected cases., (© 2023 The Authors.)
- Published
- 2023
- Full Text
- View/download PDF
7. The centripetal endoscopic sinus surgery in patients with cystic fibrosis: A preliminary study.
- Author
-
Cascio F, Gazia F, D'Alcontres FS, Felippu AWD, Migliorato A, Rizzo G, Palmeri S, Felippu AWD, Lucanto MC, Costa S, and Cascio F
- Subjects
- Humans, Endoscopy methods, Chronic Disease, Anti-Bacterial Agents therapeutic use, Cystic Fibrosis complications, Cystic Fibrosis surgery, Mucocele, Rhinitis complications, Rhinitis surgery, Rhinitis diagnosis, Paranasal Sinuses diagnostic imaging, Paranasal Sinuses surgery, Sinusitis complications, Sinusitis surgery, Sinusitis diagnosis, Nasal Polyps complications, Nasal Polyps surgery
- Abstract
Objectives: The main aim of this study is to analyze the possible differences between clinical, demographic or genetic characteristics, in Cystic Fibrosis (CF) patients with chronic rhinosinusitis (CRS) with different phenotype. The secondary objective is to describe the possible benefit of surgery with Centripetal Endoscopic Sinus Surgery (CESS)., Methods: The study includes 56 who performed CT scan of the paranasal sinuses. They were divided in 3 group according to phenotype: CRS without Nasal Polyps (NP); CRS with NP; CRS complicated with Mucocele. The clinical symptoms, age, gender, genotype, microbial colonization and pulmonary disease stage were collected and analyzed to assess possible statistically significant differences. Regarding the 7 patients who performed CESS surgery, the number of hospitalizations, intravenous (iv) antibiotic courses, respiratory exacerbations, the FEV1, the Lund-Mackay Score (LMS) and the SNOT 22 were evaluated before and 1 year after surgery., Results: No statistically significant differences regarding clinical symptoms between the 3 groups were identified (p > 0.05). Furthermore, there were no differences in age, gender, genotype, microbial colonization and pulmonary disease stage (p > 0.05). Regarding the patients who performed CESS, no significative difference in FEV1 progression was found. A reduction in hospitalization, pulmonary exacerbation and in the number of iv antibiotic courses resulted statistically significant different (p = 0.004; <0.001 and <0.001 respectively). A significant improvement in SNOT-22 and LMS (p < 0.001) was obtained., Conclusion: Radiological monitoring of the rhinosinus disease is necessary regardless of the clinical expression of the disease. The presence of CRS with NP complicated by mucocele is frequent and independent of the patient's age and clinical manifestations. An extensive surgical approach could represent the gold standard for patients with CF in consideration of the potential important advantages to perform a total toilet of all the sinuses and nasal cavities and at the same time eliminating a potential microbiological reservoir., Competing Interests: Declaration of competing interest There is no conflict of interest to declare., (Copyright © 2023 Elsevier Inc. All rights reserved.)
- Published
- 2023
- Full Text
- View/download PDF
8. Energy-Based Devices Affect the Aesthetic Outcome of Cervical Thyroidectomy and Parathyroidectomy. A Retrospective Study.
- Author
-
Pino A, Gasco L, Zhang D, Carcoforo P, Micieli P, Delia G, Frattini F, Dionigi G, and d'Alcontres FS
- Subjects
- Esthetics, Female, Humans, Prospective Studies, Quality of Life, Retrospective Studies, Parathyroidectomy, Thyroidectomy adverse effects
- Abstract
Introduction: Thyroid and parathyroid diseases are very common. Most of these cases are in women and may be amenable to surgery. The patient's perception that these are not life-threatening diseases leads them to expect an excellent aesthetic result, since the surgical incision area is clearly visible., Objective: To evaluate different scarring outcomes using three different energy-based devices (Harmonic Focus®, Johnson & Johnson, New Brunswick, NJ; Thunderbeat Open Fine Jaw®, Olympus Medical, Tokyo, Japan; LigaSure Small Jaw®, Medtronic, Dublin, Ireland) and to determine the impact of post-thyroidectomy/parathyroidectomy scars on the patient's quality of life., Methods: One hundred female patients who underwent thyroidectomy or parathyroidectomy between September 2017 and September 2019 at the Endocrine and Minimally Invasive Surgery Department of Messina University Hospital were recruited. A retrospective analysis assessed the thickness of the cervical scar via ultrasound imaging, and the patient's degree of satisfaction through the Patient and Observer Scar Assessment Scale (POSAS) and the Body Dysmorphic Disorder Questionnaire (BDDQ)., Results: The patients were divided into three groups according to the energy-device used: group A (LigaSure SJ (n=38), group B (Harmonic F, n=32) and group C (Thunderbeat OFJ, n=30). The three groups were homogeneous with respect to number of patients, age and surgical procedures. The best aesthetic result, which correlated with the lowest scar thickness, was observed in group A; these patients were more satisfied than those in the other two groups. Moreover, correlations between scar thickness and quantitative variables (such as age or BMI) were not found in any of the groups., Conclusions: Based on the data collected and our experience, the LigaSure Small Jaw® (Medtronic) seems to offer the best aesthetic outcome in patients who undergo transverse cervicotomy for thyroid and parathyroid diseases. However, further prospective studies involving a greater number of cases are needed.
- Published
- 2021
- Full Text
- View/download PDF
9. ROS as Regulators of Cellular Processes in Melanoma.
- Author
-
Venza I, Venza M, Visalli M, Lentini G, Teti D, and d'Alcontres FS
- Subjects
- Animals, Antioxidants metabolism, Gene Expression Regulation, Neoplastic, Humans, Melanoma genetics, Melanoma pathology, Oxidation-Reduction, Signal Transduction, Skin Neoplasms genetics, Skin Neoplasms pathology, Melanoma metabolism, Oxidative Stress, Reactive Oxygen Species metabolism, Skin Neoplasms metabolism
- Abstract
In this review, we examine the multiple roles of ROS in the pathogenesis of melanoma, focusing on signal transduction and regulation of gene expression. In recent years, different studies have analyzed the dual role of ROS in regulating the redox system, with both negative and positive consequences on human health, depending on cell concentration of these agents. High ROS levels can result from an altered balance between oxidant generation and intracellular antioxidant activity and can produce harmful effects. In contrast, low amounts of ROS are considered beneficial, since they trigger signaling pathways involved in physiological activities and programmed cell death, with protective effects against melanoma. Here, we examine these beneficial roles, which could have interesting implications in melanoma treatment., Competing Interests: The authors declare that they have no conflicts of interest., (Copyright © 2021 Isabella Venza et al.)
- Published
- 2021
- Full Text
- View/download PDF
10. Imaging features of perineural and perivascular spread in rapidly progressive rhino-orbital-cerebral mucormycosis: A case report and brief review of the literature.
- Author
-
Galletta K, Alafaci C, D'Alcontres FS, Maria ME, Cavallaro M, Ricciardello G, Vinci S, Grasso G, and Granata F
- Abstract
Background: Rhinocerebral mucormycosis (ROCM) is an opportunistic fungal infection originating from the paranasal sinuses with extension to the brain. A delayed diagnosis can rapidly result in a poor prognosis. ROCM commonly affects patients with diabetes or immunocompromised states with a variable progression., Case Description: We report the case of a 59-year old patient with an untreated diabetes who developed a ROCM with rapidly progressive neurological symptoms. From the onset of sinus pain, nasal congestion, he rapidly developed facial swelling and masticatory dysfunction. The patient underwent sinus surgery which allowed Rhizopus oryzae to be isolated. Accordingly, a systemic therapy by intensive intravenous amphotericin B was started. Nevertheless, the infection rapidly resulted in bilateral cavernous sinuses thrombosis and occlusion of the left internal carotid artery providing the subsequent patient death., Conclusion: Mucormycosis is a life-threatening fungal infection in diabetic and/or immunosuppressed patients. Our case demonstrates the three main mechanisms for infection spreading that are direct, perineural, and perivascular diffusion. Clear identification of the main risk factors, proper assessment of clinical features, and radiological findings may improve the chance for an early diagnosis and patient survival., Competing Interests: There are no conflicts of interest., (Copyright: © 2021 Surgical Neurology International.)
- Published
- 2021
- Full Text
- View/download PDF
11. Distal nerve transfer from the median nerve lumbrical fibers to the distal ulnar nerve motor branches in the palm: An anatomical cadaveric study.
- Author
-
Colonna MR, Pino D, Battiston B, d'Alcontres FS, Natsis K, Bassetto F, Papadopulos NA, Tiengo C, and Geuna S
- Subjects
- Cadaver, Dissection methods, Humans, Male, Median Nerve transplantation, Sensitivity and Specificity, Ulnar Nerve anatomy & histology, Hand innervation, Hand surgery, Nerve Transfer methods, Ulnar Nerve surgery, Ulnar Nerve transplantation
- Abstract
Background: The aim of the current study is to investigate the first and second lumbrical nerves as potential fibers donors to the deep motor branch of the ulnar nerve to avoid intrinsic atrophy in high ulnar nerve injuries., Methods: Sixteen fresh frozen cadaveric hands were dissected, the radial lumbrical nerves accessed, and a coaptation, either in reverse end-to-side or in double end-to-side through a bridge nerve graft, was created to the deep motor branch of ulnar nerve. Semithin sections were taken from samples of donor and recipient nerves for qualitative (nerve architecture) and quantitative studies (fiber count and donor/recipient ratio)., Results: The first lumbrical showed a robust trunk and a superior axon density (9,126.50 ± 2,923.41 axons/mm
2 ) to the ulnar motor branch (7,506.50 ± 1,137.50 axons/mm2 distal to the opponens tunnel and 7,947.75 ± 1,741.24 axons/mm2 before its terminal branching); the ulnar motor branch showed a higher axon number (2,633.51 ± 410.00 distal to the opponens tunnel and 2,345.75 ± 2,101.56 before its terminal branching) than the first lumbrical (1,410.56 ± 823.89); section areas occupied by axons were higher in proximal (0.20 ± 0.16) and distal (0.26 ± 0.20) ulnar samples than the first lumbrical (0.17 ± 0.16). Donor/recipient ratio first lumbrical/deep motor branch of the ulnar nerve were 1:1.86 (distal to the opponens tunnel) and 1:1.67 (at its terminal branching); data about the second lumbrical were ruled out because of bias., Conclusions: A transfer from the first lumbrical nerve to the deep motor branch of the ulnar nerve in palm is suitable to avoid intrinsic atrophy., (© 2018 Wiley Periodicals, Inc.)- Published
- 2019
- Full Text
- View/download PDF
12. Is the adipofascial flap the key to regenerative surgery?
- Author
-
Delia G, Battaglia F, Colonna MR, Barresi V, and d'Alcontres FS
- Abstract
Objectives: "Form and function restoration" is the ultimate goal of reconstructive surgery, which is oriented toward regeneration rather than reparation. Recently, research in reconstructive surgery has focused on the regenerative potential of the adipose tissue. The aim of the study is to illustrate the surgical methods and show the functional and aesthetic results achieved by the reconstruction of finger soft-tissue defects using homodigital dorsal adipofascial reverse flap (HDARF)., Materials and Methods: A total of 63 cases (45 acute and 18 elective) were included between September 2010 and August 2016. In each case, we preliminarily performed surgical debridement and then harvested an adipofascial flap from the back of the finger. Nine injured thumbs that were repaired with the flap as emergency cases were also included. The average age of the patients was 46 (range: 4-69) years., Results: All flaps survived without any complications during the 24-month follow-up. Good nail regrowth through the flap and full regeneration were observed in approximately all cases. Sensitivity tests and histological analysis of biopsy samples of the regenerated fingers confirmed full regeneration of the epidermis, dermis, cutaneous adnexa, and nerves. All the patients were satisfied with the hand functionality and aesthetic appearance., Conclusion: The HDARF represents a very useful alternative for the reconstruction of nailbed crushes, achieving regeneration of injured segments in deformities caused by trauma or infection., (© 2018 The Authors.)
- Published
- 2018
- Full Text
- View/download PDF
13. The reasons for end-to-side coaptation: how does lateral axon sprouting work?
- Author
-
Geuna S, Papalia I, Ronchi G, d'Alcontres FS, Natsis K, Papadopulos NA, and Colonna MR
- Abstract
Nerve fibers are attracted by sutureless end-to-side nerve coaptation into the recipient nerve. Opening a window in the epineurium enhances axon attraction and myelination. The authors analyze the features of nerve repair by end-to-side coaptation. They highlight the known mechanisms of axon sprouting and different hypotheses of start up signals (presence or absence of an epineurial window, role of Schwann cells, signaling from the distal trunk). The clinical literature is also presented and differences between experimental and clinical applications are pointed out. The authors propose their point of view and perspectives deriving from recent experimental and clinical experiences., Competing Interests: Conflicts of interest: None declared.
- Published
- 2017
- Full Text
- View/download PDF
14. Diffusion Tensor Imaging Tractography in Pure Neuritic Leprosy: First Experience Report and Review of the Literature.
- Author
-
Colonna MR, Tallarida G, d'Alcontres FS, Noto S, Parodi A, and Tagliafico A
- Abstract
Five years after both right ulnar and median nerve decompression for paraesthesias and palsy, a patient, coming from Nigeria but living in Italy, came to our unit claiming to have persistent pain and combined median and ulnar palsy. Under suspicion of leprosy, skin and left sural nerve biopsy were performed. Skin tests were negative, but Schwann cells resulted as positive for acid-fast bacilli (AFB), leading to the diagnosis of Pure Neuritic Leprosy (PNL). The patient was given PB multidrug therapy and recovered from pain in two months. After nine months both High Resolution Ultrasonography (HRUS) and Magnetic Resonance Imaging (MRI) were performed, revealing thickening of the nerves. Since demyelination is common in PNL, the Authors started to use Diffusion Tensor Imaging Tractography (DTIT) to get better morphological and functional data about myelination than does the traditional imaging. DTIT proved successful in showing myelin discontinuity, reorganization, and myelination, and the Authors suggest that it can give more information about the evolution of the disease, as well as further indications for surgery (nerve decompression, nerve transfers, and babysitting for distal effector protection), and should be added to traditional imaging tools in leprosy., Competing Interests: The authors declare that they have no competing interests.
- Published
- 2016
- Full Text
- View/download PDF
15. Elevator Muscle Anterior Resection: A New Technique for Blepharoptosis.
- Author
-
Zigiotti GL, Delia G, Grenga P, Pichi F, Rechichi M, Jaroudi MO, d'Alcontres FS, Lupo F, and Meduri A
- Subjects
- Adult, Aged, Aged, 80 and over, Conjunctiva surgery, Fasciotomy, Female, Follow-Up Studies, Humans, Male, Middle Aged, Ophthalmologic Surgical Procedures instrumentation, Prospective Studies, Treatment Outcome, Young Adult, Blepharoptosis surgery, Eyelids surgery, Facial Muscles surgery
- Abstract
Blepharoptosis is a condition of inadequate upper eyelid position, with a downward displacement of the upper eyelid margin resulting in obstruction of the superior visual field. Levator resection is an effective technique that is routinely used to correct aponeurotic ptosis. The anterior levator resection is the procedure of choice in moderate blepharoptosis when there is moderate to good levator muscle function, furthermore, with an anterior approach, a greater resection can be achieved than by a conjunctival approach. The authors describe a modification in the Putterman technique with a resection done over a plicated elevator, plication that was suggested by Mustardè. The technique has been named as elevator muscle anterior resection. The elevator muscle anterior resection inspires from the Fasanella-Servat operation by the use of a clamp, making the operation simple and predictable.
- Published
- 2016
- Full Text
- View/download PDF
16. Lipograft in cicatricial ectropion.
- Author
-
Lupo F, Ioppolo L, Pino D, Meduri A, d'Alcontres FS, R Colonna M, and Delia G
- Subjects
- Aged, Aged, 80 and over, Autografts, Esthetics, Follow-Up Studies, Humans, Male, Adipose Tissue transplantation, Blepharoplasty methods, Cicatrix surgery, Ectropion surgery
- Abstract
Aim: Cicatricial ectropion is secondary to an excessive scar contraction after trauma, burns, skin conditions, scarring skin tumours, medication, allergies, blepharoplasty complications 1,2. The estimates for ectropion incidence following removal of eyelid lesions have been reported as varying from 2.5% to 7% 3. A variety of surgical techniques can be applied to achieve the correct shape and position of lower lid 4-7. Fat grafts in association with other technique are commonly used in orbital reconstruction in a variety of procedures 8 including of the correction of cicatricial ectropion 9,10., Material of Study: The Authors propose the use of fat graft as only procedure for the correction of cicatricial lower eyelid ectropion. Two male patients with cicatricial ectropion were treated with this technique in two time and followed for 12 months., Results: Lipofilling for cicatricial eyelid ectropion give excellent outcomes, with release of the scar without recurrence, 11., Discussion: Autologous fat grafting has many clinical applications, and its use in Plastic Surgery is increasing: The key point is the presence into fat of Adipose stem cells (ASCs), that have been identified as an ideal source of cells for regenerative medicine, with potential and rapid improvement of healing process and complete recovery of tissue integrity after surgery to confirm the regenerative effect of fat graft., Conclusion: Lipografting can be considered a safe and effective alternative procedure 12,13., Key Words: Defect of lower lid, Ectropion, Lipograft.
- Published
- 2016
17. Anatomical and aesthetical reconstruction of complex hair-bearing areas: a three-step procedure including implant of dermal regeneration templates, skin grafting, and hair micrografting.
- Author
-
Lupo F, Scarcella MC, Barresi V, d'Alcontres FS, Colonna MR, and Delia G
- Subjects
- Hair, Humans, Male, Plastic Surgery Procedures methods, Young Adult, Prostheses and Implants, Scalp surgery, Skin Transplantation methods, Soft Tissue Injuries surgery, Surgical Flaps
- Abstract
Reconstructive surgery of complex hair-bearing skin defects often represents a challenge for the plastic surgeon; indeed, a multistage procedure is to be planned, including a first reconstructive step including local flaps, even if pre-expanded, or for larger defects, microsurgical flaps. To date, the implant of dermal regeneration templates has been proven an effective alternative. The authors relate their results of a complex hair-bearing reconstruction of a scalp and brow defect after a friction road burn with those reported in literature, concluding that a 3-staged reconstruction (dermal template implantation, skin grafting, and finally hair micrografting) can achieve good results in this complex kind of reconstruction. Histological specimens taken 2 years later confirmed a full anatomical reconstruction of the hair-bearing areas. Finally, this paper reports the first case of brow reconstruction performed with these techniques.
- Published
- 2015
- Full Text
- View/download PDF
18. Triplane augmentation mammaplasty.
- Author
-
d'Alcontres FS, Scarcella MC, Colonna MR, d'Alcontres FS, and Lupo F
- Subjects
- Female, Humans, Breast Implants, Mammaplasty methods
- Abstract
Background: Sub-muscular positioning of breast implants requires interrupting as well as disinserting both the abdominal and sterno-chondral fibers of the pectoral muscle; this can produce a muscular strength reduction which reveal bothering and is often detected in some daily motions, such as cutting bread into slices., Material and Methods: The revision of anatomy and literature induced the authors to search for a conservative approach for breast augmentation. They describe a new technique defined "Tri-plane" where the muscular fibers are not cut but simply split to create the pocket for breast implants., Results: Our experience evidenced that this technique gave good aesthetic results together with a more significant projection of the NAC without any strength diminution either in adduction or abduction of the arms., Conclusions: This technique is a valid alternative to other techniques of breast augmentation as it conjugates the advantages of sub-glandular and sub-muscular implants without muscular deficit.
- Published
- 2013
19. Homodigital dorsal adipofascial reverse flap: clinical applications.
- Author
-
Delia G, Campolo MF, Risitano G, Manasseri B, d'Alcontres FS, and Colonna MR
- Subjects
- Adult, Humans, Male, Finger Injuries surgery, Fingers surgery, Nails injuries, Surgical Flaps blood supply
- Published
- 2011
- Full Text
- View/download PDF
20. Homodigital dorsal adipofascial reverse flap: anatomical study of distal perforators and key points for safe dissection.
- Author
-
Delia G, Casoli V, Sommario M, Risitano G, D'Alcontres FS, and Colonna MR
- Subjects
- Angiography, Cadaver, Fingers surgery, Humans, Fingers blood supply, Surgical Flaps blood supply
- Abstract
Dorsal adipofascial flaps have been used in the surgical reconstruction of complex injuries distal to the eponychial fold. Such injuries produce nail matrix devascularization/necrosis so that nail bed reconstruction can be a challenging technical problem. Irregular scarring of the nail bed and regrowth anomalies of the nail lamina can result, with both functional and cosmetic impairment of the finger. This study aimed to define the precise vascular anatomy of the dorsal adipofascial flap that has previously been used to reconstruct such complex soft tissue defects. Specifically, the purpose was to identify the key points of safe dissection for these flaps. Anatomical dissections were performed on 32 long fingers. The vascular tree was injected with suitable contrast and the distal dorsal region of the long fingers was studied.
- Published
- 2010
- Full Text
- View/download PDF
21. The orbicularis oculi muscle flap: its use for treatment of lagophthalmos and a review of its use for other applications.
- Author
-
d'Alcontres FS, Cuccia G, Lupo F, Delia G, and Romeo M
- Subjects
- Aged, Eye Diseases etiology, Facial Paralysis complications, Female, Humans, Male, Middle Aged, Blepharoplasty methods, Eye Diseases surgery, Eyelids surgery, Facial Paralysis surgery, Oculomotor Muscles transplantation, Surgical Flaps
- Abstract
Background: The management of lagophthalmos in patients with long-standing facial palsy is difficult, since the immobility and scleral show have to be corrected to protect the vision. In this article, the authors describe the treatment of paralytic eye with a static technique using a medially based orbicularis oculi muscle flap (OOMF) from the upper eyelid in patients with lagophthalmos., Patients and Methods: From April 2006 to May 2008, five Caucasian patients with ages ranging from 45 to 71 years (mean, 61 years) were treated at the Plastic Surgery Unit of Messina University. All patients underwent orbicularis oculi muscle (OOM) transposition flap to support the lower orbicularis oculi and create a suspension of the eyelid. To validate the anatomical features of the OOM transposition flap, four fresh cadaver heads (eight eyelids) were dissected to demonstrate flap viability, feasibility and suspension effect., Results: We achieved resolution of the lagophthalmos and good cosmetic appearance in all cases. The distance between the upper and lower eyelid points during eye closing (as for sleep) was reduced postoperatively on the paralysed side compared to the contralateral healthy side. Follow-up time ranged from 3 to 25 months (mean, 12 months). All patients healed well with no complications of the flaps. There was no flap contraction, recurrent deformity or significant donor-site morbidity in the follow-up period. The incision scars were almost invisible., Conclusions: The authors believe that the switching of upper blepharoplasty technique from the upper eyelid to the paralysed and scarred lower lid can be used as a tool to treat lagophthalmos., ((c) 2008 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.)
- Published
- 2010
- Full Text
- View/download PDF
22. Massive gluteal calcinosis in a 10-year-old girl with juvenile dermatomyositis: successful surgical management.
- Author
-
Vitale A, Delia G, Torre F, Calcagno G, and d'Alcontres FS
- Subjects
- Calcinosis drug therapy, Calcinosis etiology, Child, Combined Modality Therapy, Dermatomyositis diagnosis, Diphosphonates therapeutic use, Female, Follow-Up Studies, Humans, Methotrexate administration & dosage, Postoperative Care methods, Risk Assessment, Severity of Illness Index, Time Factors, Treatment Outcome, Buttocks surgery, Calcinosis surgery, Dermatomyositis complications, Plastic Surgery Procedures methods
- Published
- 2009
- Full Text
- View/download PDF
23. An anterior-lateral thigh perforator flap on a recipient brachial-radial vein graft for complex wound reconstruction: a case report.
- Author
-
Romeo M, Cuccia G, Manasseri B, Delia G, Risitano G, Spinelli F, D'Alcontres FS, and Colonna MR
- Subjects
- Aged, Female, Follow-Up Studies, Forearm, Humans, Microsurgery methods, Muscle, Skeletal transplantation, Radiation Injuries complications, Radiation Injuries diagnosis, Risk Assessment, Severity of Illness Index, Skin Transplantation methods, Soft Tissue Injuries etiology, Thigh surgery, Treatment Outcome, Vascular Surgical Procedures methods, Veins transplantation, Wound Healing physiology, Radiation Injuries surgery, Plastic Surgery Procedures methods, Soft Tissue Injuries surgery, Surgical Flaps blood supply
- Abstract
A case of challenging microsurgical reconstruction of a difficult defect in a radiated upper limb is reported. A difficult wound, with tendon and bone exposition, developed on the dorsum of the forearm in a 76-year-old patient; she had been radiated since almost 50 years and her left hand had also been revascularized twice with venous grafts between the humeral artery and the superficial palmar arch. After failure of a local flap, an anterior-lateral thigh perforator flap was successfully transferred with end-to-side anastomoses on the arterialized venous graft. Up to date follow-up shows a good outcome. The Authors discuss the case and review the indications for microsurgical reconstruction in difficult wounds after radiation and ischemic limb conditions., (Copyright 2009 Wiley-Liss, Inc. Microsurgery 2009.)
- Published
- 2009
- Full Text
- View/download PDF
24. A free vein graft cap influences neuroma formation after nerve transection.
- Author
-
Galeano M, Manasseri B, Risitano G, Geuna S, Di Scipio F, La Rosa P, Delia G, D'Alcontres FS, and Colonna MR
- Subjects
- Anastomosis, Surgical, Animals, Femoral Nerve surgery, Immunohistochemistry, Male, Microscopy, Confocal, Microsurgery, Neuroma pathology, Peripheral Nervous System Neoplasms pathology, Rats, Rats, Sprague-Dawley, Femoral Vein surgery, Neuroma prevention & control, Peripheral Nervous System Neoplasms prevention & control
- Abstract
Introduction: : Neuroma formation is a major problem in nerve surgery and consensus about its prevention has not been reached. It has been suggested that vein covering can reduce neuroma formation in transected nerves. In this article, the Authors propose an easy and novel method of covering by nerve stump capping with a free vein graft., Methods: : Neuroma-like lesions were created on the rat thigh sectioning the femoral nerve above its division in 16 animals. The proximal nerve stump was invaginated into the lumen of a 1.5 cm long femoral free vein graft on the right side, and the vein was closed on itself by microsurgical sutures to form a cap for the nerve stump. On the left side acting as the control neuroma, the nerve was cut and left uncovered. Histological and immunohistochemical assessment was used to quantify the degree of neuroma formation., Results: : Significant differences were found in both neuroma size and axon-glia organization between the treated and control sides indicating that free vein graft capping reduced neuroma formation in comparison to uncovered nerve stumps., Conclusions: : Our results confirm that vein-covering of a transected nerve stump can be effective in reducing neuroma formation. Moreover, unlike previous works that buried the nerve into an adjacent vein left in place, our experiments showed that also the use of a free vein graft cap can hinder neuroma formation. Although translation of rat experiments to the clinics should be dealt with caution, our data suggest a careful clinical use of the technique. (c) 2009 Wiley-Liss, Inc. Microsurgery, 2009.
- Published
- 2009
- Full Text
- View/download PDF
25. Location of communicating veins for medial plantar venous flap.
- Author
-
Yokoyama T, Cardaci A, Hosaka Y, Revol M, d'Alcontres FS, and Servant JM
- Subjects
- Adult, Cadaver, Female, Foot anatomy & histology, Foot diagnostic imaging, Foot surgery, Humans, Male, Metatarsophalangeal Joint anatomy & histology, Metatarsophalangeal Joint blood supply, Metatarsophalangeal Joint surgery, Middle Aged, Range of Motion, Articular, Plastic Surgery Procedures methods, Ultrasonography, Veins diagnostic imaging, Finger Injuries surgery, Foot blood supply, Surgical Flaps blood supply, Veins anatomy & histology
- Abstract
Background: The medial plantar venous flap is suitable for reconstruction of the palmar surface of the finger. However, it is sometimes difficult to detect and harvest the distal subcutaneous vein of the flap. In such a situation, the communicating vein can be used as a distal vein for the flap. However, the location of these veins is not obvious., Methods: By using 20 feet from 10 cadavers and ultrasound imaging for 40 feet from 20 healthy individuals, we investigated the location of communicating veins., Results: In cadavers, 11 communicating veins (45.8%, n = 24) were located in the area above the abductor hallucis muscle and 12 veins (50%) in the area below it. Ultrasound imaging revealed 15 bifurcations of the communicating veins (31.3%, n = 48) in the upper area and 27 bifurcations in the lower area of the medial plantar region (56.3%)., Conclusion: It was observed that the communicating veins were concentrated in the areas above and below the abductor hallucis muscle.
- Published
- 2008
- Full Text
- View/download PDF
26. The use of sentinel node biopsy and selective lymphadenectomy in squamous cell carcinoma of the upper limb. Usefulness of sentinel node biopsy to avoid useless lymphadenectomies in high-risk upper limb SCC.
- Author
-
Cuccia G, Colonna MR, Papalia I, Manasseri B, Romeo M, and d'Alcontres FS
- Subjects
- Aged, Aged, 80 and over, Arm, Female, Humans, Male, Patient Selection, Carcinoma, Squamous Cell pathology, Carcinoma, Squamous Cell surgery, Lymph Node Excision, Sentinel Lymph Node Biopsy, Skin Neoplasms pathology, Skin Neoplasms surgery
- Abstract
Background: Squamous cell carcinoma (SCC) is the second most common skin cancer in humans. Because the incidence of metastasis from SCC of the skin is rare, regional lymphadenectomy is generally not recommended for the patients with clinically node-negative disease. However, in patients with an intermediate and high risk of metastasis, evaluation of the lymph nodes to detect the absence of metastatic nodal disease is a difficult task., Patients and Methods: The authors reviewed the pertinent demographic and surgical data in a consecutive series of six patients with squamous cell carcinoma who underwent sentinel lymph node staging. The tumour size was greater than 2 cm (T2) and the patients had clinically non-palpable regional lymph nodes (N0). All nodes were examined using haematoxylin-eosin staining. Sentinel Lymph Node Biopsy (SLNB) and Selective Lymphadenectomy (SL) using preoperative lymphoscintigraphy and intraoperative radiolymphoscintigraphy and vital dye injections was used to identify the sentinel lymph node avoiding complete axillary node dissection., Results: No false-negative results were observed. At a median follow-up of 10 months (mean 15 months), neither local or regional recurrences in sentinel node-negative basins have been noted., Conclusions: Sentinel node biopsy is a minimally invasive staging procedure useful in identifying occult regional lymph node disease in selected patients with squamous cutaneous malignancies of the arm. Furthermore sentinel lymph node histology is possibly the most important negative predictor of early recurrence and survival in patients with American Joint Committee on Cancer stage I and II squamous cell carcinoma. Although sentinel node-negative patients are a prognostically favourable group, this small series of patients demonstrates that further studies to verify these findings and develop formal guidelines are indicated
- Published
- 2008
27. The superior pedicle mammaplasty for the treatment of pedunculous breast.
- Author
-
Papalia I, d'Alcontres FS, Colonna MR, Mojallal AM, and Foyatier JL
- Subjects
- Adult, Aged, Female, Humans, Middle Aged, Nipples surgery, Patient Satisfaction, Retrospective Studies, Suture Techniques, Treatment Outcome, Breast Diseases surgery, Mammaplasty methods
- Abstract
Aim of the Study: The superior pedicle mammaplasty is a technique frequently employed in the treatment of breast ptosis, associated or not with hypertrophy of the gland, followed by satisfactory results. This technique is normally not indicated in severe breast ptosis (pendulous breast) because of the excessive length of the pedicle supplying nipple-areola-complex (NAC), with the risk of ischemia. In these cases the standard technique is the free-nipple-graft mammaplasty. However, the deepen knowledge about vascular anatomy of the breast and the aptitude to perform superior pedicle mammaplasty, induced the authors to indicate this technique even in these cases improving the aesthetic and functional outcomes., Material and Methods: The authors present a series of 30 patient with pendulous breasts, with sternal notch-nipple distance equal or superior to 32 cm (45 cm maximum; mean value 35.1), treated with the superior pedicle mammaplasty with inverted "T" scar. The results confirm the reliability of superior pedicle for the nipple-areolar complex blood supply, associated with satisfactory aesthetic results due especially to the good breast projection., Conclusions: They conclude that superior pedicle technique mammaplasty, even if normally not indicated in these cases, is instead suitable for the treatment of pendulous breasts with great sternal notch-nipple distance, permitting to take advantages of this technique.
- Published
- 2007
28. Selection of the donor nerve for end-to-side neurorrhaphy.
- Author
-
Papalia I, Cardaci A, d'Alcontres FS, Lee JM, Tos P, and Geuna S
- Subjects
- Anastomosis, Surgical methods, Animals, Female, Hand Strength physiology, Motor Activity physiology, Radial Nerve physiopathology, Rats, Rats, Wistar, Recovery of Function physiology, Median Nerve physiopathology, Median Nerve surgery, Nerve Regeneration physiology, Radial Nerve surgery, Suture Techniques
- Abstract
Object: The authors of other studies have reported that the selection of an agonistic donor nerve is required for recovering voluntary motor control after end-to-side nerve repair. In this experimental investigation, the authors' goal was to verify this assumption by performing end-to-side neurorrhaphy of the rat median nerve on its antagonistic radial nerve., Methods: The left median nerve in 10 adult female rats was repaired by end-to-side neurorrhaphy after epineuriotomy on the radial nerve at the middle of the brachium. The time course of median nerve functional recovery was then assessed using the grasping test until postoperative Week 30. Before removing the nerve, the surgical site was carefully explored to exclude contamination by the proximal nerve stump, and the functional anatomy of median and radial nerves was assessed by electrical stimulation. Repaired nerves were then processed for resin embedding, and semithin sections were obtained for nerve fiber histomorphometry by using the dissector method., Results: Repaired median nerves were repopulated by nerve fibers regenerating from the radial donor nerve as previously shown. Moreover, voluntary motor control of the flexor muscles innervated by the median nerve was progressively recovered beginning in postoperative Week 10 and reaching 42% of normal by Week 30., Conclusions: Contrary to previously reported data, recovery of voluntary motor function after end-to-side nerve repair can also be expected when an antagonistic nerve is used as a donor nerve.
- Published
- 2007
- Full Text
- View/download PDF
29. The distally based sural flap for lower leg reconstruction: versatility in patients with associated morbidity.
- Author
-
Mileto D, Cotrufo S, Cuccia G, Delia G, Risitano G, Colonna MR, and d'Alcontres FS
- Subjects
- Aged, Female, Graft Survival, Humans, Male, Middle Aged, Soft Tissue Injuries surgery, Treatment Outcome, Leg Injuries surgery, Leg Ulcer surgery, Surgical Flaps blood supply
- Abstract
Introduction: Coverage of soft tissue defects in the lower leg is often made by use of free flap, also because of the improving of anaesthesiology techniques in the last decades. However, there are disadvantages in the use of free flaps like the need for a remote donor site, increased operative time, use of a major vessel to the leg, and microsurgical skills. Besides these, trauma in the lower limb are often cause of damage for a major vessels of the leg, so the use of free flaps in these patients may be related to an higher incidence of complications; also associated pathologies, like diabetes and vascular pathology, can increase the incidence of complications when a free flap is utilized. In all these cases local fascio-cutaneous flaps, like the sural reverse flap, because of their easy and short time harvesting, can be a very good alternative to free flaps. Superficial sural artery flap is a adipofasciocutaneous flap based on the vascular axis of the sural nerve, which gets reverse blood flow through communication with the perforating branch of the peroneal artery, situated in the region of lateral malleolar gutter., Patients and Methods: Between 2000 and 2005, 11 patients, mean age 68 (range 58-78 years), were treated at the Plastic and Reconstructive Surgery Unit of Messina University, for soft tissue defects of lower limb and foot, using the distally based sural artery flap. The defects were related to post-traumatic damage of soft tissue, diabetic and vascular ulcers, osteomyelitis and oncological resection. Mean follow-up time was 20 months (range 6-55 months). All patients were pre-operatively assessed for vascular patency of peroneal axis and associated morbidity that could increase risk offlap necrosis. This included diabetes mellitus type II, osteomyelitis and peripheral arterial diseases., Results: All flaps survived with the exception of one that sustained partial skin necrosis, in the ratio of 25% of the skin island. All defects were covered with no major complications and none of the patients required a blood transfusion. Moreover aesthetic results were good with satisfaction of all the patients., Conclusion: In our cases we found the sural reverse flap to have a good reliability with low incidence of complication and surgical outcomes. This flap is an excellent option for covering defects of minor deficiency of skin in the third distally of lower limb, ankle and heel. It allows rapid, reliable coverage of defects extending as far distally as the forefoot. Because of the sparing of major vessels, the short surgery time in harvesting the flap, and the good vascular pattern of the flap, we retain the flap a first choose technique for reconstruction in lower leg, especially in politrauma and in patients with associated pathology as vascular diseases or diabetes.
- Published
- 2007
30. Microsurgical arterovenous loops and biological templates: a novel in vivo chamber for tissue engineering.
- Author
-
Manasseri B, Cuccia G, Moimas S, D'Alcontres FS, Polito F, Bitto A, Altavilla D, Squadrito F, Geuna S, Pattarini L, Zentilin L, Collesi C, Puligadda U, Giacca M, and Colonna MR
- Subjects
- Anastomosis, Surgical, Animals, Collagen, Cross-Linking Reagents, Diffusion Chambers, Culture, Glycosaminoglycans, Male, Rats, Rats, Wistar, Tissue Engineering instrumentation, Femoral Artery surgery, Femoral Vein surgery, Microsurgery, Tissue Engineering methods
- Abstract
Background: Microsurgical tissue engineering is an emerging topic in regenerative medicine. Here we describe a new microsurgical model of bioengineering in rats based on the use of an arterovenous loop (AV) implanted into a commercially available crosslinked collagen/glycosaminoglycan template., Methods: The microvascular loop was created between the femoral artery and vein and covered by the template folded onto itself. The chamber was isolated from the outside tissue by an outer silicon layer to impede tissue ingrowth., Results: At 1-month postimplantation, the tissue chamber was found heavily vascularized, as assessed by laser Doppler perfusion analysis. Histological examination showed that the AV loop was integrated into the collagen matrix of the template and that the whole template was filled with a newly formed soft connective tissue. Most interestingly, the whole scaffold was found heavily vascularized, including the formation of a large number of alpha-SMA-positive arterioles., Conclusions: The developed microsurgical chamber provides a highly vascular, isolated tool for in vivo tissue engineering.
- Published
- 2007
- Full Text
- View/download PDF
31. Origin and history of end-to-side neurorrhaphy.
- Author
-
Papalia I, Geuna S, D'Alcontres FS, and Tos P
- Subjects
- Anastomosis, Surgical, History, 19th Century, History, 20th Century, Humans, Nerve Fibers, Peripheral Nerves surgery, Neurosurgical Procedures history
- Abstract
This historical note offers a perspective concerning the origin of the employment of end-to-side (termino-lateral) anastomosis for nerve repair and summarizes the works that have been published on this surgical technique through the first part of the 20th Century. While the origin of end-to-side neurorrhaphy is usually dated to the beginning of the 20th Century, some works referring to this technique were published earlier, the first of which dates as far back as 1873. A number of interesting clinical and experimental studies have been carried out on end-to-side nerve anastomosis during the first years of the twentieth century. However, this literature is not easily detectable through current online scientific databases. In this paper we will give an overview of these early works. This history contributes interesting information to the debate surrounding this surgical concept and adds perspective to the use of a technique that has attracted a great deal of attention over the last 15 years., ((c) 2007 Wiley-Liss, Inc.)
- Published
- 2007
- Full Text
- View/download PDF
32. Ulnar nerve repair by end-to-side neurorrhaphy on the median nerve with interposition of a vein: an experimental study.
- Author
-
Manasseri B, Raimondo S, Geuna S, Risitano G, and D'Alcontres FS
- Subjects
- Animals, Chemotactic Factors physiology, Disease Models, Animal, Male, Microscopy, Confocal, Nerve Regeneration physiology, Rats, Veins surgery, Median Nerve surgery, Ulnar Nerve surgery
- Abstract
Our study used a rat animal model to verify that Schwann cell migration, collateral axonal sprouting, and regeneration were not hindered by interposition of a 10-mm vein segment between the distal stump of the transected ulnar nerve and the donor median nerve in end-to-side reconstruction. Reconstructed nerves were withdrawn at 7, 14, 30, and 60 days after surgery, then analyzed by confocal laser microscopy after immunolabeling with anti-neurofilament-200 kD (an axonal marker) and anti-S100 (a glial marker) antibodies. Results are reported at 7, 14, 30, and 60 days after surgery. Our observations indicate that chemotactic factors that stimulate end-to-side nerve regeneration can exert their action at this distance. These findings suggest a possible clinical application for this surgical technique in cases when the severed nerve stump is far from the potential donor nerve., ((c) 2007 Wiley-Liss, Inc.)
- Published
- 2007
- Full Text
- View/download PDF
33. Evidence of significant sternocleidomastoid atrophy following modified radical neck dissection type III.
- Author
-
Cuccia G, Shelley OP, d'Alcontres FS, Giannitrapani M, Soutar DS, and Camilleri IG
- Subjects
- Accessory Nerve Injuries, Atrophy, Head and Neck Neoplasms surgery, Humans, Neck Muscles blood supply, Neck Muscles diagnostic imaging, Postoperative Period, Retrospective Studies, Ultrasonography, Neck Dissection, Neck Muscles pathology
- Abstract
Background: Although modified radical neck dissection type III preserves the spinal accessory nerve, the internal jugular vein, and the sternocleidomastoid muscle, the authors believe there is a significant morbidity to retained structures after neck dissection. Although the effects on accessory nerve function and internal jugular vein patency have been documented, there is little information about sternocleidomastoid morphology and function following modified dissection., Methods: Using a SonoSite ultrasound machine, the authors assessed sternocleidomastoid muscle morphology, at rest and during contraction, in a cohort of 45 patients who underwent modified radical neck dissection type III with no radiotherapy. All patients had head and neck cancers and received unilateral neck dissection as part of their primary treatment. Static and dynamic measurements were performed at three different levels of the muscle, with the neck in the neutral position. The contralateral neck of the same patient was used as a control. Local muscle asymmetry patterns were calculated using the Absolute Asymmetry Index., Results: Significant sternocleidomastoid atrophy was noted on the side of modified radical neck dissection type III (p < 0.05). The atrophy was particularly marked in the caudal and middle portions of the sternocleidomastoid muscle and was likely related to damage to the segmental blood supply in the caudal and middle portions of the muscle as well as injury to the innervation., Conclusion: Despite evidence of significant atrophy, the muscle still underwent morphological changes during contraction that were comparable to those on the normal control side.
- Published
- 2006
- Full Text
- View/download PDF
34. A comparison of temporalis transfer and free latissimus dorsi transfer in lower facial reanimation following unilateral longstanding facial palsy.
- Author
-
Cuccia G, Shelley O, d'Alcontres FS, Soutar DS, and Camilleri IG
- Subjects
- Adolescent, Adult, Aged, Child, Cohort Studies, Facial Paralysis etiology, Humans, Middle Aged, Retrospective Studies, Time Factors, Treatment Outcome, Facial Nerve Injuries complications, Facial Paralysis surgery, Plastic Surgery Procedures methods, Surgical Flaps blood supply
- Abstract
The ultimate goal in the treatment of facial palsy is the restoration of voluntary and spontaneous movement to the paralyzed side of the face, symmetrical to the normal side. We report our experience treating 40 patients with established facial palsy over a 4-year period. All patients underwent either temporalis transfer or free latissimus dorsi transfer as a single stage to improve lower facial symmetry. We believe that both techniques reliably achieve an increase of movement in facial reanimation after oncological, traumatic, or congenital facial palsy.
- Published
- 2005
- Full Text
- View/download PDF
35. An active intervention on flap vasculature: flap prefabrication by pedicle implantation, delay, pre-expansion, pre-grafting, tissue engineering, biomaterials and perforators surgery.
- Author
-
Colonna MR, Teot L, Giovannini UM, Quatra F, and d'Alcontres FS
- Subjects
- Animals, Biocompatible Materials, Cytokines physiology, Humans, Microsurgery, Rats, Research, Tissue Engineering, Surgical Flaps blood supply
- Abstract
The technology of flap prefabrications is a new, powerful tool in plastic and reconstructive surgery. It is based on an old idea, while applying the latest innovations in surgery. It involves any modification of a surgical flap done before its transfer to the final donor site, including surgical delay, pre-expansion, pre-grafting, the use of tissue engineering, biomaterials and perforators surgery, or the creation of a new pedicle by staged transfer of a vascular bundle. The different possibilities are discussed, with special reference to their biologic basis.
- Published
- 2002
36. Direct muscle neurotization after end-to-side neurorrhaphy.
- Author
-
Papalia I, Lacroix C, Brunelli F, and d'Alcontres FS
- Subjects
- Anastomosis, Surgical methods, Animals, Female, Muscle, Skeletal anatomy & histology, Peroneal Nerve cytology, Peroneal Nerve surgery, Rats, Rats, Wistar, Tibial Nerve, Muscle, Skeletal innervation, Nerve Transfer methods, Peripheral Nerves surgery
- Abstract
Over the recent years, end-to-side neurorrhaphy has reemerged in the literature for reconstructive nerve surgery. Another technique, in which interest has remained continuous during the last century, is direct nerve implantation into muscle belly, so-called direct muscle neurotization (DMN). In this work, the authors present a new technique to recover muscle innervation through direct nerve implantation into muscle belly, by means of a nerve graft, and sutured with end-to-side neurorrhaphy. They carried out experiments on 20 Wistar rats divided into two groups. In Group 1 (10 rats), on the right side, the peroneal nerve was sutured to the tibial nerve with end-to-side neurorrhaphy. Subsequently, the terminal branches of the same nerve were implanted in the anterior tibial muscle (ATM). On the left side, the peroneal nerve was severed, and the ATM completely denervated. In Group 2 (10 rats), on the right side, the same technique was used as in first group. On the left side, the normal innervation of the ATM was maintained. After 4 months, all muscles and nerves were harvested and evaluations carried out on the morphologic aspect, weight, and histology of the ATM, as well as the histology of the nerves. The authors analyzed the results, which demonstrated good reinnervation of the muscles deprived of any nerve connection.
- Published
- 2001
- Full Text
- View/download PDF
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.