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Background In 1992, Pribaz described the facial artery musculomucosal flap (FAMM), an axial musculomucosal flap based on the facial artery. The FAMM flap, a modification of the nasolabial and buccal mucosal flaps, is widely used in the reconstruction of defects in the oral cavity. Many modifications of this flap have been described in the literature. Here we aimed to explore the use of an arterialized tunnelized FAMM island flap (a-FAMMIF) for the reconstruction tongue defects after tumor resection. Method From January 2015 to December 2016, five cases of tongue cancer were selected for the use of arterialized FAMMIF flap to reconstruct defects after tumor resection. Results Reconstruction was successful in all cases, except one case of total flap necrosis; partial necrosis of the flap occurred in two patients, which were solved with medications. Conclusion The authors consider the a-FAMMIF an unreliable flap in the reconstruction of tongue defects.The authors recommend avoiding tunneling and island modification when the vein is not included in the pedicle.

Le asimmetrie maxillo-mandibolari riconoscono numerose eziologie: congenita, traumatica, iatrogena e post resezione oncologica. I pazienti affetti da malformazioni congenite vengono generalmente sottoposti a chirurgia ortognatica con o senza procedure aggiuntive (genioplastica, impianti alloplastici) con risultati soddisfacenti. Tuttavia, nonostante il raggiungimento della simmetria scheletrica può esitare una asimmetria residua più o meno evidente. Lo studio presentato è stato effettuato su 45 pazienti (29 femmine e 16 maschi), trattati chirurgicamente tra Dicembre 2012 e Giugno 2014. Tutti i pazienti erano affetti da asimmetria maxillo-mandibolare e sono stati sottoposti a chirurgia ortognatica per la correzione ossea della deformità. Le alterazioni residue sono state trattate con lipofilling. In tutti i casi si è osservato un buon attecchimento del grasso a livello del sito ricevente. L’analisi retrospettiva della documentazione fotografica ha dimostrato un progressivo decremento dei volumi raggiunti in seguito al trattamento con lipofilling fino a sei mesi dalla procedura, dopodiché i volumi sono rimasti invariati. Non sono state riportate complicanze significative sia a livello del sito donatore sia del ricevente. Un lieve edema ecchimotico è stato osservato frequentemente nella prima settimana post-operatoria, non sono stati riportati casi di ematoma, infezioni, danni nervosi o vascolari. 24 pazienti hanno avuto necessità di ulteriori applicazioni, una seconda applicazione si è resa necessaria in 22 pazienti ed una terza in 2 pazienti. (totale di 69 procedure). Sulla base dei risultati di questo studio la metodica del lipofilling si è dimostrata semplice, efficace e facilmente riproducibile, mostrando un alto indice di soddisfazione da parte dei pazienti e una scarsa incidenza di svantaggi e complicanze. Abbiamo inoltre dimostrato come il successo del riempimento con grasso autologo sia dipendente dalla subunità del viso che viene trattata. Le regioni malare e della guancia hanno mostrato i migliori risultati mentre le subunità corrispondenti al labbro inferiore e superiore hanno mostrato uno scarso attecchimento del grasso innestato, con una conseguente maggiore perdita di volume. In conclusione si può dire che le procedure composite, che prevedono l’utilizzo congiunto della correzione chirurgica delle basi scheletriche e un successivo ritocco per mezzo di innesto di grasso autologo, costituiscono una opzione addizionale e personalizzabile per i pazienti affetti da malformazioni maxillo-mandibolari.

Il gold standard nella ricostruzione dei mascellari nelle atrofie severe, siano esse di natura idiopatica o iatrogena, come nei casi di chirurgia resettiva oncologica, deve essere incentrato verso tecniche di ricostruzione immediata che consentano un veloce recupero funzionale ed estetico. I pazienti considerati in questo studio sono stati trattati durante un periodo di 5 anni (2010-2014) con ricostruzione immediata del deficit dei mascellari, eseguito per mezzo di lembo libero di fibula osteo-periosteo. Sono stati pertanto selezionati 14 pazienti sottoposti a ricostruzione con tale tecnica, senza riportare complicanze a medio e lungo termine. Il principale vantaggio di questo tipo di ricostruzione va ricercato nella formazione di gengiva cheratinizzata sovrastante il lembo libero che consente la migliori condizione possibile per una ricostruzione implantoprotesica. L’unico svantaggio di questa tecnica è da imputare alla necessità di lasciare che la ferita chirurgica intraorale guarisca per seconda intenzione in modo da promuovere la formazione di gengiva cheratinizzata dai bordi della ferita stessa, per tale ragione però il pazente necessita di un rigido follow up per il primo mese dopo l’intervento. Lo scopo di questo lavoro è valutare l’efficacia di tale tecnica nelle ricostruzioni ossee dei mascellari.

BACKGROUND Adipose tissue harvested through lipoaspiration is widely exploited in plastic and cosmetic surgery, because of its remarkable trophic properties, especially relying on the presence of adipose-derived stem cells. The common procedures for adipose-derived stem cell isolation are mainly based on tissue fractionation and enzymatic digestion, requiring multiple hours of uninterrupted work, unsuitable for direct surgical applications. Recent studies demonstrated the feasibility of isolating adipose stromal cells without the need for enzymatic digestion. These studies reported the processing of the fluid portion of liposuctioned adipose tissue (lipoaspirate fluid), which contains a significant amount of progenitor cells endowed with plastic and trophic features. In this article, the authors introduce a brand new closed device--the MyStem EVO kit--which allows nonenzymatic tissue separation and rapid isolation of lipoaspirate fluid from human liposuctioned adipose tissue. METHODS Adipose tissue was liposuctioned from 14 donors, split into aliquots, and alternatively processed using either centrifugation or the MyStem EVO kit, to separate fatty and lipoaspirate fluid portions. The samples were analyzed comparatively by flow cytometry, histology, and differentiation assays. Osteoinductive and angioinductive features were analyzed through in vitro co-culture assays. RESULTS The alternative procedures enabled comparable yields; the kit rapidly isolated lipoaspirate fluid comprising a homogenous cell population with adipose stem cell immunophenotype, bilineage potential, and efficient osteoinductive and angioinductive features. CONCLUSION MyStem EVO allows the rapid isolation of lipoaspirate fluid with trophic properties within a closed system, and is potentially useful for regenerative medicine applications.

The aim of this study was to validate a new aesthetic analysis and establish the sagittal position of the maxilla on an ideal group of reference. We want to demonstrate the usefulness of these findings in the treatment planning of patients undergoing orthognathic surgery. We took a reference group of 81 Italian women participating in a national beauty contest in 2011 on which we performed Arnett’s soft tissues cephalometric analysis and our new “Vertical Planning Line” analysis. We used the ideal values to elaborate the surgical treatment planning of a second group of 60 consecutive female patients affected by skeletal class III malocclusion. Finally we compared both pre- and postoperative pictures with the reference values of the ideal group. The ideal group of reference does not perfectly fit in Arnett’s proposed norms. From the descriptive statistical comparison of the patients’ values before and after orthognathic surgery with the reference values we observed how all parameters considered got closer to the ideal population. We consider our “Vertical Planning Line” a useful help for orthodontist and surgeon in the treatment planning of patients with skeletal malocclusions, in combination with the clinical facial examination and the classical cephalometric analysis of bone structures.

Background A cooling system based on polyurethane preshaped masks for postoperative cryotherapy, named Hilotherm, has been recently introduced. The purpose of this study was to evaluate the effectiveness of this equipment in controlling postoperative edema and compare the results with those obtained with a group treated with conventional cryotherapy and a group not treated with cryotherapy. Methods Ninety patients were included in this randomized controlled trial. The 90 patients were divided into 3 groups. Group A was treated with Hilotherm. Group B was treated with conventional cryotherapy. Group C was not treated with cryotherapy. Using a tape measure, we measured for both sides of the face the distances in centimeters between point 0 and external canthus ([alpha]), most lateral point on the ala of the nose ([beta]), commissura labialis ([gamma]), and Pos ([delta]). We performed a Kruskal-Wallis test comparing the average variation of edema on the right and left sides of the face for each facial segment of patients of the 3 groups from time 0 to time 24 hours. Results No cryotherapy is the worst treatment for every segment studied. In anatomic regions defined [beta], [gamma], and [delta], Hilotherm was more effective in containing edema than the ice pack 24 hours after the first measurement. Opposite results were seen on district [alpha], the site not completely enclosed in the mask. Conclusions The substantial difference between different treatments probably consisted in the greater reliability of the Hilotherm system, which is characterized by easy handling, constant temperature control, comfort, and practicality of the masks.

Introduction: Management of patients after total or subtotal glossectomy presents challenging reconstruction of complex three-dimensional defects. Such defects can have a dramatic effect on respiration, speech, and nutrition, and may significantly impact quality of life. Patients and methods: We present our experience with 39 patients submitted to total or subtotal glossectomy and reconstruction with microsurgical flaps. Functional results are reported in term of swallowing ability, decannulation, and intelligible speech. Oncological outcomes are described in terms of local disease control and overall survival rate. Results: We carried out 24 total glossectomies and 15 subtotal glossectomies. Total glossectomy was associated with a total laryngectomy in eight patients. Reconstruction was performed using Taylor's myocutaneous extended deep inferior epigastric flap in 33 patients, and an anterolateral thigh perforator flap in six patients. A fibula osteocutaneous free flap was raised in two patients with an anterior segmental mandibulectomy. A second free flap was needed in three cases. Wound complications occurred in 17 patients: an orocutaneous fistula in eight patients and a dehiscence of the suture without fistulization in nine patients. Oral feeding was resumed in 33 patients (85%). In nonlaryngectomized patients, decannulation was achieved in 28 (90%) and speech was good or acceptable in 27 (87%). The 5-year adjusted survival for patients treated with total or subtotal glossectomy was 47%. Conclusion: Our results in a relatively large sample of patients who underwent total or subtotal glossectomy followed by reconstruction with microsurgical free flaps support the efficacy of this surgery as treatment for advanced oral and oral pharyngeal cancers. (C) 2011 Wiley-Liss, Inc. Microsurgery 31:517-523, 2011.

Loss of autofluorescence as an early phenomenon as- sociated with tissue degeneration seems to be promising for the diagnosis of oral cancer. The method seems to make visible early structural and biochemical alterations of the oral mucosa not always evident under direct inspection of the oral cavity. For this reason, the margins of the mucosal lesions usually appear wider compared with direct visualization. Actual extension of the potentially malignant lesions must be precisely perceived to avoid any underestimation of the tumor. In this study, 32 patients at risk for oral cancer underwent autofluorescence test. Of these patients, 12 (group A) experienced potentially malignant diseases. The other 20 patients (group B) were previously operated on for oral cancer. In addition, 13 patients showed loss of autofluorescence (8 patients from group A and 5 patients from group B). Among these 13 patients, 12 were affected with lesions of relevance (in group A, 6 had squamocellular carcinoma and 2 had low-grade dysplasia; in group B, 2 patients had high-grade dysplasia, 2 had low-grade dysplasia, and 1 had an epithelial hypertrophy with inflammatory cells). Preliminary results seem to indicate that autofluorescence is a high-performing test for the individuation of oral cancer in populations at risk (sensibility up to 100% and specificity up to 93% in this study).

Bisphosphonate-related osteonecrosis of the jaw (BRONJ) consists of an exposure of the jaw bone that persists for over 8 weeks in patients with positive history for bisphosphonates. Symptomatology is characterized by dull and ceaseless pain, and in advanced stages, the exposure of necrotic bone is evident, which is frequently associated with purulent secretions and faetor oris. Despite many different studies on BRONJ, there are no general guidelines to treat this disease. In this work, the authors present their experience in BRONJ conservative therapy with spiramycin by comparing the results achieved with amoxicillin and clavulanic acid. From January 1, 2008 to June 30, 2008, our department received 25 patients who were affected by osteonecrosis secondary to bisphosphonates. Thirteen had taken bisphosphonates for osteoporosis and 12 for malignancies. We divided the 25 patients into two groups: those who had not received any treatment and those who had received treatment. The first group of 13 patients had been treated only with spiramycin (S). The results from this group were only evaluated to test the efficacy of spiramycin and were not considered in the study. The second group of 12 patients had not undergone any previous treatment. This group was further divided in two groups of 6 patients each; one group was treated with spiramycin and the other with amoxicillin and clavulanic acid (ACA). The following criteria were used to evaluate the results of the study: pain, sensibility deficits, purulent secretion and bone exposure. All group results were evaluated according to the criteria chosen, and positive results were achieved in both groups S and ACA, such as reduction or disappearance of pain, sensibility deficits and purulent secretion and healing of bone exposition, although spiramycin showed itself to be more effective than the combination of amoxicillin and clavulanic acid. Spiramycin is a macrolide antibiotic with a wide spectrum of activity against Streptococci, Pneumococci, Diplococci, Gonococci and Staphylococci, which are typical in BRONJ. No resistance was indicated. Administration of the antibiotics can be intravenous, intramuscular, rectal or oral, which remains the most frequently used since spiramycin elimination also occurs with saliva and the antibiotic reaches high concentrations in the oral cavity where BRONJ is situated. Good compliance to the spiramycin regimen was observed in all three groups, with a general improvement in all of the parameters considered. In only two cases did patients have to undergo surgical curettage. The results showed that spiramycin can be a first choice drug in the treatment of BRONJ, and it should be strongly considered for patients where previous antibiotic therapy did not prove to be effective.

A reliable method for precise identification of the dominant perforator would be extremely valuable in perforator flap surgery. During the past 5 years, multidetector-row computed tomography has demonstrated excellent results in preoperative planning of abdominal free flap breast reconstruction, significantly reducing operative time and complications. The main drawbacks of computed tomography are unnecessary radiation to the patient and possible allergic reactions to intravenous contrast material. To circumvent these limitations, we performed noncontrast magnetic resonance imaging for abdominal perforator mapping. The aim of our study was to assess the accuracy and reliability of this technique in preoperative planning of breast reconstruction with deep inferior epigastric artery perforator flaps. From October 2007 to February 2009, noncontrast magnetic resonance preoperative mapping was performed in 56 female patients who underwent breast reconstruction after mastectomy with deep inferior epigastric artery perforator flaps. Imaging results were compared with the intraoperative clinical findings in all patients. Preoperative magnetic resonance imaging without the contrast showed no false-positive or false-negative results. In all cases, the perforator chosen as dominant according to magnetic resonance images corresponded with the perforator chosen intraoperatively (100% predictive value). Preoperative imaging techniques make perforator flap surgery safer for the patient. Noncontrast magnetic resonance imaging provides reliable information on the vascular anatomy of the abdominal wall, facilitating selection of the most appropriate deep inferior epigastric artery dominant perforator. It avoids radiation to the patient and also the need for intravenous contrast medium as required for the multidetector-row computed tomography. In our opinion, noncontrast magnetic resonance imaging is an ideal method for preoperative planning of breast reconstruction with deep inferior epigastric artery perforator flaps.

Traumas, malformative or dysplastic pathologies, atrophy, osteoradionecrosis, and benign or malignant neoplasm can cause bone deficits in the mandible. Consequent mandibular defects can determine aesthetic and functional problems; therefore, being able to perform a good reconstruction is of critical importance.Several techniques have been proposed for mandibular reconstruction over the years. In this article, we present and discuss the evolution during the time of the methods of mandible reconstruction as well as pros and cons of each procedure on the basis of experience of 10 years in the maxillofacial department of the Catholic University of Sacred Heart of Rome.Free flaps represent the gold standard method of reconstruction of large mandibular defects: the fibula bone flap represents the best choice for large defects involving the arch and the mandibular ramus, whereas the deep circumflex iliac artery represents a valid alternative for mandibular defects involving the posterior region.In cases where free flap reconstructions are contraindicated, the use of regional pedicle flap combined with autologous bone grafts still represents a valid choice. Patients who are not deemed suitable for long and demanding surgery can still be treated using alloplastic materials in association with regional pedicle flap or, when adjuvant radiation therapy is needed, by simple locoregional pedicle flap. Finally, in selected cases, the bone transporting technique should be considered as a valid alternative to the more "traditional" reconstructive methods because of the extraordinary potential and its favorable cost-benefit ratio.

Introduction. This study aims to investigate the reasons that discourage the patients affected by OSAS to undergo orthognathic surgery and compares the postoperative discomfort of phase I (soft tissue surgery) and phase II (orthognathic surgery) procedures for treatment of OSAS.Material and Methods. A pool of 46 patients affected by OSAS was divided into two groups: “surgery patients” who accepted surgical treatments of their condition and “no surgery patients” who refused surgical procedures. The “surgery patients” group was further subdivided into two arms: patients who accepted phase I procedures (IP) and those who accepted phase II (IIP). To better understand the motivations behind the refusal of II phase procedures, we asked the patients belonging to both the IP group and “no surgery” group to indicate the main reason that influenced their decision to avoid II phase procedures. We also monitored and compared five parameters of postoperative discomfort: pain, painkiller assumption, length of hospitalization, foreign body sensation, and diet assumption following IP and IIP procedures.Results. The main reason to avoid IIP procedures was the concern of a more severe postoperative discomfort. Comparison of the postoperative discomfort following IP versus IIP procedures showed that the former scored worse in 4 out of 5 parameters analyzed.Conclusion. IIP procedures produce less postoperative discomfort. IIP procedures, namely, orthognathic surgery, should be the first choice intervention in patients affected by OSAS and dentoskeletal malformation.

Rationale.The gold standard for the diagnosis of Obstructive Sleep Apnea (OSA) is polysomnography, whose access is however reduced by costs and limited availability, so that additional diagnostic tests are needed.Objectives.To analyze the diagnostic accuracy of the Obstructive Airway Adult Test (OAAT) compared to polysomnography for the diagnosis of OSA in adult patients.Methods.Ninety patients affected by OSA verified with polysomnography (AHI ≥ 5) and ten healthy patients, randomly selected, were included and all were interviewed by one blind examiner with OAAT questions.Measurements and Main Results.The Spearman rho, evaluated to measure the correlation between OAAT and polysomnography, was 0.72 (p<0.01). The area under the ROC curve (95% CI) was the parameter to evaluate the accuracy of the OAAT: it was 0.91 (0.81–1.00) for the diagnosis of OSA (AHI ≥ 5), 0.90 (0.82–0.98) for moderate OSA (AHI ≥ 15), and 0.84 (0.76–0.92) for severe OSA (AHI ≥ 30).Conclusions.The OAAT has shown a high correlation with polysomnography and also a high diagnostic accuracy for the diagnosis of OSA. It has also been shown to be able to discriminate among the different degrees of severity of OSA. Additional large studies aiming to validate this questionnaire as a screening or diagnostic test are needed.

The objective of this study was to assess the reconstructive options after radical, extensive vulvectomy; relate them to tumor characteristics; and select a choice of flaps able to correct every remaining defect. This study is a retrospective review of a 4-year experience with 31 flaps in 20 consecutive vulvar reconstructions. Three of the 31 flaps presented nonsignificant delayed healing at their tips and 3 other flaps developed a major breakdown related to an infection or an error in flap planning. According to the authors, the size of the defect is the main issue that must be taken into consideration during the establishment of reconstructive needs. Closure of vulvar defects is preferably performed using fasciocutaneous flaps, which are very reliable flaps and can be raised with different techniques to meet different needs. A flap is then chosen with the fewest potential complications. An algorithm has been thus established: Small to medium-size defects are closed with island V-Y flaps, island gluteal fold flaps, or pedicled pudendal thigh flaps. Among them, the island V-Y flap is the workhorse flap for vulvar reconstruction because of its versatility, reliability, and technical simplicity compared with its very low complication rate. If the vulvar defect is large and/or reaches the vulva-crural fold, V-Y flaps are also preferred to close these large and posteriorly extended excisions. If the vulvar defect is very large, extending both anteriorly and posteriorly, the use of a distally based, vertically oriented rectus abdominis muscle flap is recommended. Using this algorithm, immediate vulvar reconstruction with pedicled local or regional flaps can be performed easily and reliably.

We suggest a new solution for the problem of wearing eyeglasses after rhinoplasty. We present an original eyeglasses model that enables to avoid pressure on the nasal bridge. In contrast to other tools suggested in previous reports, our device is small, very light, comfortable and pleasant for the patient, allowing at the same time a clear vision. We strongly recommended the use of our device to solve the problem of wearing eyeglasses during the post-operative period of nose surgeries.

Introduction. Inferior alveolar nerve transposition (IANT) is a surgical technique used in implantoprosthetic rehabilitation of the atrophic lower jaw which has not been well embraced because of the high risk of damage to the inferior alveolar nerve (IAN). There are cases in which this method is essential to obtain good morphologic and functional rebalancing of the jaw. In this paper, the authors present their experience with IANT, analyzing the various situations in which IANT is the only surgical preprosthetic option.Methods. Between 2003 and 2011, 35 patients underwent surgical IANT at our center. Thermal and physical sensitivity were evaluated in each patient during follow-up. The follow-up ranged from 14 to 101 months.Results and Conclusion. Based on our experience, absolute indications of IANT are as follows: (1) class IV, V, or VI of Cawood and Howell with extrusion of the antagonist tooth and reduced prosthetic free space; (2) class V or VI of Cawood and Howell with presence of interforaminal teeth; (3) class V or VI of Cawood and Howell if patient desires fast implantoprosthetic rehabilitation with predictable outcomes; (4) class VI of Cawood and Howell when mandibular height increase with inlay grafts is advisable.

Fractures of the orbital-maxillo-zygomatic complex are among the most common fractures affecting the facial skeleton. Goal of surgical treatment is the realignment of fracture lines for a complete functional and aesthetic rehabilitation.From January 2008 to January 2011 in the Department of Maxillofacial Surgery of Complesso Integrato Columbus of the Università Cattolica del Sacro Cuore in Rome, 25 patients, affected by comminute fractures of the anterior wall of the maxillary sinus associated with fractures of the orbital-maxillary complex were selected. The synthesis of the larger fracture fragments was performed by plates and screws (1.5 mm) while a biocompatible glue (N-Butyl-2-Cyanoacrylate-Glubran2(®)) was applied to treat the comminute fractures of the anterior wall of the maxillary sinus.The aim of our article is to report our experience and a review of the literature on application of-Butyl-2-Cyanoacrylate for treatment of comminute fractures of the anterior wall of the maxillary sinus. According to the results achieved in our study the N-Butyl-2-Cyanoacrylate can be indicated to treat comminuted fractures of the anterior wall of the maxillary sinus which could not easily be treated with internal rigid fixation.

Background Temporal depression after temporalis muscle flap transposition is characterized by a concavity of the soft tissue and associated with the relief of the orbital rim and zygomatic arch. The purpose of this study was to describe the use of autologous fat grafting for the treatment of postsurgical temporal contour deformities. Methods Between March 2008 and April 2011, 45 patients were treated with lipofilling. A virtual 3-dimensional preoperative assessment was used to objectively quantify the loss of volume of the affected side. Two different methods were used to evaluate the surgical outcomes. Results A noticeable soft tissue augmentation of the temporal region was noted in all cases. In 35 patients, a second procedure was required and in 1 patient, a third procedure was required. The final result was assessed as fully satisfactory by 39 patients (86.6%), as satisfactory by 5 patients (11.1%), and as unsatisfactory by 1 patient (2.2%). Conclusion We believe that structural fat grafting at the temporalis muscle flap donor site is an effective technique that provides a high satisfaction rate and only a few complications. © 2013 Wiley Periodicals, Inc. Head Neck 36: 1296–1304, 2014

The aim of the current study was to appraise the effectiveness of distraction osteogenesis combined with bilateral 2-step osteotomy for the vertical augmentation of atrophic edentulous mandibles. To verify the predictability of this technique, we evaluated bone density and vertical bone gain of a cohort of 27 patients. The intraoral alveolar distractor was placed in the symphyseal area; then, it was left in situ for 2 months after surgery to consolidate the newly formed bone. A total of 189 implants were inserted. The main complications' issue was tied up to the neurosensory disturbances of the inferior alveolar nerve, which disappeared few months after the surgery.At the end of the distraction osteogenesis, a mean vertical bone gain of 10.5 mm evaluated by comparing preoperative and postoperative computed tomography was reached. Three months after the surgery, the radiologic data indicated that the difference in the mean bone density, recorded in Hounsfield units (HU), between the distracted bone and the preexisting mandibular bone was not statistically significant (P > 0.05). The last measurements done showed that the osseous density in the distraction chamber was higher than the original medullary bone density: the regenerated bones were more dense (876.8 [205.9] HU) than the preexisting medullary bone (312.1 [142.3] HU) and less dense than the preexisting cortical bone (1721.1 [170.4] HU) at the ninth month.In conclusion, this approach appeared to be a viable solution for the improvement of vertical volume in atrophic mandibles.

Even after a well-executed rhinoplasty, small dorsal irregularities are not uncommon. Many materials have been used for camouflage, including autologous, homologous, and alloplastic materials. We used an equine pericardium membrane in 33 postrhinoplasty patients to prevent or correct nasal dorsal irregularities. The membrane promotes a local fibrous reaction, which leaves a uniform connective layer. In our hands, equine pericardium membrane seems to be a useful material for rhinoplasty refinements.

BACKGROUND Among the reconstructive options after orbital exenteration, the temporalis myofascial flap (TMF) has been widely recognized as the one of the best available solutions. We think that the hemicoronal approach to harvest the TMF represents a disadvantage so we adopted a modified approach that we named the anterior retrograde approach to the TMF. METHODS Nine patients with malignant orbital tumors underwent orbital exenteration and primary reconstruction with TMF harvested with the anterior retrograde approach. The temporalis muscle was widely exposed through the anterior incision used to perform the orbital exenteration. The harvested flap was then rotated and insetted to fill the orbital cavity. RESULTS Neither cases of total/partial flap failure nor local/regional recurrence of tumor were recorded. The technique showed a significant reduction of morbidity, surgical time, and blood loss compared with the traditional technique. CONCLUSIONS We think that the anterior retrograde approach should be considered as a valid alternative to the traditional hemicoronal approach.

Purpose This study aimed to propose the use of a superiorly based melolabial interpolated flap for reconstruction of anteriorly located oronasal fistulas maxillary defects. Materials and methods Using a prospective study design, we evaluated indications and outcomes of the reconstructive technique using the interpolated melolabial flap in 6 patients affected by anteriorly located maxillary defects with naso-sinonasal communication. The cases differed in demographic characteristics and etiology of the defect. The outcome variables were flap vitality/failure and persistent/recurrent oronasal fistula. Both the outcomes were clinically evaluated. Results No partial or total flap failures were recorded. Two patients experienced recurrent oronasal fistula after previous attempts of correction that required second surgery repair; in both cases, the melolabial flap was available and functional for the secondary procedure. Conclusions In selected cases, the superiorly based interpolated melolabial flap could represent a valuable choice for repairing of anteriorly located maxillary defects with oronasal fistulas.

The desmoplastic ameloblastoma (DA) is a rare variant of the conventional ameloblastoma. It accounts for only 4% to 13% of all ameloblastomas. In this article, we describe the case of a young child affected by a giant neglected DA of the jaw. Preoperative biopsy demonstrated the extremely rare osteoplastic variant of DA. The patient was submitted to segmental mandibulectomy and immediate reconstruction with a free fibula osseous flap. The postoperative period was uneventful. The patient was very satisfied with the functional and aesthetic results of the procedure. In case of such rare variants of ameloblastoma, it is mandatory to preoperatively recognize them to allow the adequate treatment modality to be provided.

Purpose This study aimed to evaluate our experience in treating cranio-maxillo-mandibular malformations with hypoplasia of the upper and middle third of the face. We wished to determine a new diagnostic path involving a new clinical questionnaire for obstructive sleep apnea (OSA) evaluation, which we have developed by merging existing tests, literature findings, and our clinical experience to obtain a high level of information with minimal cost. This questionnaire is an improvement of the other anamnestic tests in the literature. Methods The study was carried out on 17 pediatric patients affected by syndromic craniofacial malformations and treated with surgical advancement of the middle third of the face, associated with or without upper third advancement, through osteodistraction. We used the obstructive airway child test (OACT) for clinical evaluation. The OACT is an OSA assessment test based on questions proposed to the patient’s relatives. All patients underwent polysomnography for instrumental assessment of OSA. These patients were also required to have a computed tomography scan for surgical planning. At the start of the treatment, 11 patients had severe OSA, 4 patients had moderate OSA, and 2 patients had slight OSA. Results At the end of the treatment, 6 patients had slight OSA and 11 patients had no OSA; these data were confirmed with OACT and polysomnography. Conclusions Based on our results, we suggest the following flowchart: OACT for OSA clinical evaluation; CT scan for evaluation of the volume of the rhinoropharyngeal air column, anatomical obstruction detection, and surgical planning; and polysomnography for diagnostic confirmation.

Background Obstructive sleep apnea syndrome (OSAS) is often found in children affected by congenital or acquired craniomaxillomandibular malformations. This disease carries different levels of risk, ranging from attention problems at school to growth problems and serious disorders, such as cor pulmonale or sudden infant death. The examination that is most commonly used to evaluate the severity of OSAS is polysomnography, and the therapeutic course is often determined by the disease state. Considering the discrepancy between clinical history and polysomnographic findings, we felt the need to identify an instrument for evaluating OSA to be used as a support for polysomnography. Materials and Methods This study was carried out on pediatric patients affected by congenital or acquired craniomaxillofacial malformations. We selected 34 pediatric patients, including 15 boys and 19 girls, aged between 1 and 16 years, with a mean age of 7.3 years. The study consisted of individuation of common clinical history data obtained from each patient and associating those data with the level of OSA severity identified by polysomnography. We were able to isolate certain symptoms and signs that can be predictive of OSA from research in the literature and our clinical experience with pediatric patients. In the clinic, we have found that the clinical history, given by the parents, often differs significantly from the instrumental findings obtained with polysomnography. From the previously expressed considerations and comparison of clinical history data and questionnaires, we have extracted the most significant questions for our questionnaire, which are present in the literature but formulated for adults. Results and Conclusions The obstructive airway child test was found to be a very efficient method to evaluate and diagnose OSA. In all patients, it consistently revealed the pathology and never underestimated OSA severity. The examination focuses on clinical signs and symptoms because, in our opinion, clinical history, reported by the parents, can be more accurate than any instrumental examination.

In this article, we describe an alternative procedure to restore the retrobulbar volume in enophthalmic patients. We report the case of a patient with a late enophthalmos we submitted to retrobulbar lipofilling to correct the defect. The preoperative assessment and the surgical technique are described in detail. The volume of fat injected was 3.2 mL, with a satisfying increase in exophthalmometry measurements. The procedure was well tolerated without complications. Retrobulbar lipofilling for enophthalmos appears to be a safe alternative technique for orbital volume enhancement. It avoids the use of alloplastic materials and allows to obtain good cosmetic results with an easy technique and minimal donor-site morbidity.

Nasal deviation plays an important role in plagiocephaly nosography, and it is frequent in plagiocephaly and objectivable both in early treated patients and in those patients who did not undergo any surgical correction.The group analyzed consisted of 12 patients affected by anterior synostotic plagiocephaly. All of them had reached the end of growth. A morphological analysis was made by using anthropometry. All patients were asked to undergo computed tomography, and all the scans were then reconstructed into three-dimensional models using a dedicated software. We made two-dimensional assessments on coronal and axial slices, and three-dimensional reconstruction was used to evaluate the volumetry of ethmoidal cells.From anthropometry, we realized that, in all patients, not only that the tip of the nose is deviated to the not affected side but also that the root itself does not lie on the midline and it is tilted to the synostotic side. Analysis of the computed tomographic scan results shows that the ethmoid bone, as much as the vomer and the upper maxilla, is deeply involved in these nasal abnormalities, presenting a deviated position and an altered development.We concluded that nasal morphology in plagiocephaly is strictly related to basicranium dysmorphism.

The advent of computed tomography (CT) provided a useful instrument for diagnosis and surgical treatment of patients with craniofacial malformations. The development of software for three-dimensional graphic simulation applied to CT scan has made possible the three-dimensional computerized analysis, surgical planning, and simulation. This kind of analysis is particularly useful in case of complex facial malformations, making reliable a surgical treatment in 1 step. The purpose of this report was to present the diagnosis and treatment planning on a patient with hemimandibular hyperplasia by three-dimensional cephalometric analysis.A 20-year-old young woman who presented with hemimandibular hyperplasia was investigated with CT scan and plaster cast mounted on an articulator; a two-dimensional manual and computerized cephalometric analysis was also developed on frontal and lateral cephalograms. Images in DICOM format were processed on a PC by means of commercial software, thus obtaining the three-dimensional reconstruction of the skeletal structures.Three-dimensional CT permits to program skeletal corrections and to foresee surgical outcomes with adequate realism. Surgical planning based on three-dimensional CT makes it easy and reliable to achieve the correction of the malformation in a single surgical intervention.The virtual three-dimensional CT model, a versatile diagnostic aid, has proven to be effective in the exact reproduction of bone and soft tissue anatomy, thus helping in the diagnosis, surgical planning, and simulations. Three-dimensional analysis is particularly indicated in case of complex asymmetric malformations, in which the more accurate reproduction of the individual anatomy can be very useful in implementing surgical results.

The correction of many craniofacial malformations requires the improvement and stabilization of the midface area. In this article, we present a simple surgical technique for improving and correcting the orbitozygomatic area. This technique is called zygomatic sagittal split osteotomy (ZSSO).Between September 2003 and June 2008, we performed ZSSO on 12 patients. The technique is described in the article. We performed a clinical evaluation of the technique using the following criteria: postsurgical complications, loss of stability, and sagittal prominence. In addition, a radiologic evaluation was performed on axial computed tomographic images. We considered a 1-year follow-up.We performed 15 ZSSO procedures. No evidence of postsurgical complications, loss of stability, or sagittal prominence was reported during the 1-year follow-up.Zygomatic sagittal split osteotomy is a simple surgical technique to be used in the correction and stabilization of the midface area. It can be performed without using graft or osteodistraction device.

Background. The extended deep inferior epigastric perforator (DIEP) artery flap had been described in 1983. For head and neck reconstruction, we have been using a variation of this flap, namely a perforator free flap of the deep inferior epigastric system with a superolateral extension of the skin paddle. Methods. The purpose of this study was to present our 10-year experience in the performance of 102 soft tissue head and neck reconstructions with the extended DIEP flap in 100 patients. Results. Depending on the reconstructive needs, we used the extended DIEP flap in 3 ways: as a cutaneous perforator flap (52.9%), as a chimeric perforator flap (6.9%), and as a myocutaneous perforator flap (40.2%). The overall flap survival rate was 97.1%. Three flaps (2.9%) totally necrosed. Partial flap loss occurred in 5.9% of the cases. Conclusion. The extended DIEP flap is reliable, has a safe vascular supply, and has a long pedicle. Its versatility makes it suitable for reconstruction of moderate to large head and neck reconstruction. (C) 2010 Wiley Periodicals, Inc. Head Neck 33: 1328-1334, 2011

The antiphospholipid syndrome is a pathological condition characterized by recurrent thrombotic manifestations in venous and/or arterial vascular systems and by peculiar laboratory findings as anticardiolipin antibodies and/or positive lupus anticoagulant. We present a case of massive pedicle thrombosis of a free anterolateral thigh perforator flap used for tongue reconstruction following hemiglossectomy in a patient with antiphospholipid syndrome, which compelled us to an immediate second reconstruction choice with a radial forearm free flap. This case is an example of how this syndrome, especially if unknown before surgery, can influence the outcome of microsurgical transfer of flaps.