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This study attempts to isolate a candidate growth promoter from the ovine paunch waste and scrutinize its effects on the production performance of broiler chickens as compared to mannan-oligosaccharide (MOS), a prebiotic, and lincomycin, an antibiotic growth promoter (AB). The paunch waste collected from slaughtered sheep was processed to remove particulate matter. The clarified liquid was then added to an excess of ethanol (1:9 ratio), and the resultant precipitate {(novel growth-promoting paunch extract (NGPE)} was collected, dried, and stored. In vitro increase in cell density for probiotic bacteria viz. Lactobacillus rhamnosus and Enterococcus faecalis (Log10 CFU/ml) were significantly higher (P

The present study evaluated nutritional attributes of local medicinal herbs and analysed their effect as feed additives in sheep ration. Proximate and fiber analysis of all herbs- Allium sativa, Cuminum cyminum, Emblica officinalis, Murraya koenigiii, Pimpinella anisum, Sapindus trifoliatus, Terminalia arjuna, Trigonella-foenum graecum, Zingiber officinale, Curcuma longa, Ocimum tenuiflorum and Azadirachta indica and their further screening at different inclusion levels of 3%, 3.5% and 4% of ration to ascertain their effect on in vitro rumen fluid pH, dry matter digestibility and organic matter digestibility of ration was carried out during in vitro phase. Pimpinella anisum @ 3% of ration resulted in significant increase in in vitro dry matter digestibility and in vitro organic matter digestibility of ration. In vivo trial was conducted in which fourteen indigenous, non-descript, adult male sheep (body weight, 27.10±0.10 kg and age, 22-24 months) were randomly allotted into two groups and fed ad lib. wheat straw and concentrate mixture @ 25 g/W0.75 along with Pimpinella anisum @ 3% of ration in treatment group. Comparable OM, CP, EE digestibility was seen in both groups, however, treatment group had significantly higher DM, total carbohydrate, CF, NDF, ADF and HC digestibility. Both groups had positive nitrogen, calcium and phosphorus balance, however, treatment group had significantly increased nitrogen balance. Rumen fermentation parameters were comparable in both groups. Haemoglobin, PCV, serum protein and albumin in treatment group were significantly higher while no significant variation was seen in serum globulin, Albumin:Globulin ratio, total cholesterol, ALT, AST, BUN, creatinine and blood glucose concentration between both groups. It can be inferred from the above data that Pimpinella anisum @ 3% of ration can effectively be used as a feed additive in sheep ration for improving feed intake, nutrient digestibility and utilisation.

Congenital palatal fistula (CPF) is the rarest phenotypic variation of cleft palate, commonly associated with submucous cleft palate (SCP). Isolated palatal fistula without SCP has been reported only rarely. We report here the case of a 4-year-old child, with a 10 mm × 5 mm CPF, presenting with nasal regurgitation and speech abnormalities. The patient had unilateral palatal muscular malposition without classical features of SCP. The repair was performed using turnover flaps and Bardach's two-long flap palatoplasty and intravelar veloplasty. Healing occurred without any complications.

Background. Burn surgery is associated with high blood loss to both the donor and recipient site. Although various techniques for reducing intraoperative blood loss have been described, topical adrenaline and adrenaline infiltration have significantly reduced blood loss. The present study compared blood loss to the donor site and acute cardiovascular effects (such as heart rate/ HR and blood pressure/ BP), by using adrenaline infiltration and topical adrenaline while harvesting the skin graft in the same patient, but in a different place. Materials and Methods. It is a prospective study that included 50 patients, all undergoing skin graft harvesting using method 1 and local adrenaline - method 2, in different locations. Blood loss and acute cardiovascular effects were assessed and compared between two methods. Results. Blood loss at the donor site is significantly lower in adrenaline infiltration compared to topical infiltration (4.7±0.6 ml vs 10.4±1.2 ml, p

Introduction The study was carried out to quantify the changes induced by the pandemic in plastic surgery practice and training and to study the impact of the webinars on plastic surgery education from a residents’ perspective. Methods In this multicentric study, the number and type of surgeries, cause of injuries, and their regional variation during the coronavirus disease 2019 (COVID-19) period (February–September 2020) were compared with pre–COVID-19 time. An online survey on the impact of webinars was conducted for plastic surgery trainees across the country. Results There was a significant reduction in total number of surgeries (p = 0.003). The procedures for hand (p = 0.156), faciomaxillary injuries (p = 0.25), and replantations (p = 0.46) were comparable; there was a significant reduction in combined orthopedic-plastic-surgical procedures (p = 0.009) during the pandemic. There was a significant reduction in road accidents (p = 0.007) and suicidal injuries (p = 0.002) and increase in assault (p = 0.03) and domestic accidents (p = 0.01) during the COVID-19 period. A usefulness score of >8 was given for the webinars by 68.7% residents. There was no significant difference in perception of utility when correlated with the academic program at their institutes (p = 0.109); 92% opined webinars should continue in post-COVID times. Conclusion There was a drastic reduction in number of elective and emergency procedures during the COVID-19 time, negatively affecting resident training program. Majority of residents felt that webinars could prove a useful adjunct to training in formal training program in post-COVID-19 scenario.

Introduction Competency-based medical education (CBME) approach in the medical curriculum has been introduced globally with the goal of providing flexibility, accountability, and learner-centeredness among medical learners. Traditional surgical skill training in most places has relied on “see one, do one, teach one model,” while simulation model-based training has been shown to improve competencies in surgical trainees. We wanted to assess the usefulness of a hydrophilic barrier adhesive foam wound dressing as a novel skin simulation model for learning biomechanics and practice of cutaneous flaps among plastic surgical resident trainees at our institute. Materials and Methods An absorbent, soft polyurethane foam pad located centrally upon a larger polyurethane membrane, coated with a hydrocolloid adhesive, forming an island dressing, was used as a simulation model for this study. It was obtained from the hospital store either after or nearing their expiry dates of clinical use. Plastic surgery residents in different years of training were invited to participate in a simulation workshop, using this novel model, and give their feedback. Results Seventeen residents in different plastic surgery training levels participated in the workshop and gave their feedback on the skin flap simulation model. The simulation model received extremely high (100%) scores on two parameters, namely, utility for flap and suture practice and high scores (88%–94%) for texture, ability to mark, and improving confidence among trainees. Conclusions Adhesive bilayer polyurethane foam can be used as a novel cutaneous skin flap simulation model for understanding the biomechanics of skin flaps and cutaneous flap practice.

Introduction This study evaluates the clinical presentation, tumor characteristics, and clinical outcomes of surgically treated benign and malignant brachial plexus tumors (BPTs). Methods A prospective study of patients with BPTs from June 2015 to August 2020 was conducted. All patients underwent surgical resection with microneurolysis and intraoperative electrical stimulation to preserve the functioning nerve fascicles. Results Fourteen patients with 15 BPTs underwent surgical resection. Mean age was 37.8 ± 12.3 years; with male to female ratio 4:10. The clinical presentations were swelling (100%), pain (84.6%), and paresthesia (76.9%). The lesions involved roots (5/15), trunk (5/15), division (1/15), and cords (4/15). Thirteen patients had benign pathology (8 schwannomas, 3 neurofibromas, 2 lipomas) and two had malignant neurofibrosarcoma. Gross total resection was achieved in all cases except a dumbbell tumor. The mean follow-up period was 24 ± 5 months. Postoperatively, all patients reported improvement in pain and paresthesia with no new sensory deficit. All patients had developed initial motor weakness (Grades 2–4); however, full power (Grade 5) was recovered by 3 to 5 months. Conclusion Total resection can be achieved by appropriate microneural dissection and electrophysiologic monitoring and is potentially curative with preserving function.

The triangular flap lip repair is one of the two main techniques used for the correction of a cleft lip deformity worldwide. Many surgeons in Indian subcontinent and Europe use the triangle flap technique as their first choice. This CME article describes the details of the triangular flap technique as modified by Dr. C P Sawhney. The rationale of the technique, lip markings, planning of incisions, and the detailed operative steps are described. The merits and demerits of this versatile technique are also discussed.

Introduction Based on the level of the thumb loss, phalangization, toe-to-thumb transfer, pollicization, and distraction callotasis of the first metacarpal are the various options available for reconstruction. The aims of the study were to observe the length gained in the distraction process, duration of treatment required, functional recovery in the form of pinch strength, sensations, and patient satisfaction. Patients and Methods It was a prospective study of 10 patients of thumb amputation, conducted from January 2014 to July 2015. The patients’ age, mode of injury, level of amputation, and advantages and disadvantages of distraction callotasis were evaluated. Results The most common etiology of thumb loss was domestic accidents while working with a chaff cutter. The total duration of treatment was 124 (93–165) days and the mean gain in length was 25 (20–28) mm. The pinch strength increased from a mean of 0.91 to 2.06 kg, i.e., a 44.17% improvement from preoperative pinch strength. All of our patients retained their sensations of the reconstructed thumb post distraction. Conclusions Among many options for thumb reconstruction, distraction callotasis is a simple and safer option in the selective group of patients who are not keen on toe-to-thumb transfer which provide a significant improvement. The longer duration of treatment is the disadvantage associated with the need for proper counselling beforehand.

Introduction: The cleft nasal deformity is a three-dimensional asymmetry involving all layers of the nose. Columellar strut graft is an important method to provide support to the skeletal framework in an attempt to retain structural support and balance. Aims: The purpose of our study is to describe the surgical outcomes following the use of columellar strut graft when it is used in secondary cleft rhinoplasty. The study was designed to identify the changes in tip projection (Tip Proj), tip rotation (Tip Rot), and other anthropometric measurements postoperatively. Materials and Methods: A prospective study was conducted among patients presenting with secondary cleft nasal deformity and operated utilizing a columellar strut graft. The parameters considered were columellar height (CH), columellar width, Tip Proj, Tip Rot, nasofrontal angle, nasofacial angle, and nasolabial angle. All the measurements were analyzed statistically. Results: During the study, results could be evaluated for 25 patients. The Tip Proj increased in 84% of patients, and the magnitude of difference between pre- and post-operative follow-up at 9 months was found to be statistically significant (P = 0.009). The CH increased in 20 patients (80%). The Tip Rot increased in 20 patients (80%). The postoperative changes were consistently maintained at different follow-up intervals. Conclusions: Columellar strut is necessary in improving the Tip Proj, correcting the tilted tripod and lower lateral cartilage deformities. It also functions as a central scaffold on which the tip structures can be unified.

Background: The currently available training models are being put to scrutiny in India today, both by the residents and the teachers. Plastic surgery specialty was created primarily for reconstructive purposes but the society always perceived it from a cosmetic angle, particularly in the post second world war era. As a result, there is a need to redefine the goals of plastic surgery training in the present times so that the plastic surgeon is ‘future ready’ to meet the needs of society and the market forces. Materials and Methods: The author has reviewed the currently available literature on plastic surgery training from India and the western countries. An attempt has been made to study opinions from the teachers and the trainees. The modules currently available in India and abroad have been analyzed and a suggestion has been made for drafting training programs that would meet the demands of the society as well as prepare the resident both for the aesthetic and reconstructive practice. Conclusions: The plastic surgery training needs to be more vibrant and in tune with the changing times. While maintaining its core nature, the current predominantly reconstructive modules need to incorporate the aesthetic content. The evaluation should be both knowledge and competence based. The teachers need to be educated in the various teaching methods that are more applicable to grown up residents. There is a need to find ways to attract talented people in the academic plastic surgery.

Craniofacial surgery is one of the newer subspecialties of plastic surgery and owes its birth to the pioneering work of Paul Tessier in the late sixties. Since then this challenging specialty work has been taken up by many centres around the word including India. Initial reports in late eighties and early nineties showed morbidity and mortality ranging from 1.6% to 4.3%. However over past few decades, with improved instrumentations, safer anaesthesia and cumulative experience of surgeons the morbidity and mortality has been brought down to as low as 0.1% in many centres in USA. In our centre at Post-graduate Institute, Chandigarh, the mortality rate is about 0.8% (4 out of 480 cases). The learning curve in this surgery is rather steep but with experience and a well-coordinated team work, results in this complex subspecialty can be improved. The infection is a major cause for worry but can be easily prevented by sound surgical principles and placing a vascularised tissue barrier between the extradural space and the nasopharynx/sinus mucosa.

Craniosynostosis is a premature pathologic fusion of one or more cranial vault sutures that leads to abnormal shape of the skull. The fused sutures lead to restricted growth in some areas and compensatory bossing in other areas. The head may assume different shapes depending upon the site and timing of the abnormally fused suture. The exact cause of this suture pathology is still unknown, but the local dura, cranial base and the fibroblast growth factors seem to influence this. The diagnosis rests on clinical examination and confirmation is generally on the computed tomography scan. The need for surgery is both for cosmetic and functional reasons. Many cases may be associated with raised intracranial pressure with its attendant deleterious effects on vision and brain. The aim of treatment is to increase the cranial volume and reshape the skull. The surgery can be safely undertaken around 9-12 months in most of the cases. The conventional management is through an open surgical approach; although, some centres have claimed impressive results with limited endoscopic techniques in selected cases. The review article deals with the aetiopathogenesis, clinical presentations and management of the common varieties of craniosynostoses seen in the Indian scenario.

Aim: To assess the prevalence of persistent microalbuminuria (MAU), its clinical correlates by dip stick method, its predictive value for potential kidney disease and the utility of this test as objective cue for health care seeking behavior in adult Indian patients with type 2 diabetes mellitus. Materials and Methods: Approximately 400,000 patients shall be enrolled in this multicentric, cross sectional study. Patients meeting eligibility criteria shall be screened for MAU through urine dipstick test using random daytime single spot urine specimen. Result shall be expressed either positive or negative based on the presence or absence of albumin in the urine and will be correlated with the corresponding random blood glucose. Height, weight, waist circumference and blood pressure shall be assessed. There will be three visits with a minimum interval of 28 days between two visits, to be completed within 180 days, and at least two of three urine tests measured in this period must show elevated albumin levels to diagnose MAU. Conclusion: Detection of MAU through the dipstick method is postulated to be a rapid, reliable test for early detection of diabetic nephropathy, which, in turn will help the physician to plan treatment strategy. Further, it will help to identify the disease burden on the individual and society, and may serve as an objective cue for improved health care seeking behavior, as well as a catalyst for health policy change.

Faciomaxillary injuries remain one of the common injuries managed by plastic surgeons. The goal of treatment in these injuries is the three-dimensional restoration of the disturbed anatomy so as to achieve pre-injury form and function. In this article, the authors review the anatomic, diagnostic and management considerations to optimise results and minimise the late post-traumatic deformities. Most of the adverse outcomes are usually a result of poorly addressed underlying structural injury during the primary management. An accurate physical examination combined with detailed computed tomographic scanning of the craniofacial skeleton is required to generate an appropriate treatment plan. This organised approach has proven effective in restoring the injured structures to pre-injury status. Multiple clinical cases are used to illustrate the different fracture patterns along with various surgical techniques to achieve an acceptable outcome. Early diagnosis and timely management of complications in these complex injuries is also discussed.

Chronic wounds continue to be a major challenge for the medical profession, and plastic surgeons are frequently called in to help in the management of such wounds. Apart from the obvious morbidity to the patient, these problem wounds can be a major drain on the already scarce hospital resources. Sometimes, these chronic wounds can be more taxing than the underlying disease itself. Although many newer methods are available to handle such situations, the role of stem cells in the management of such wounds is an exciting area that needs to be explored further. A review of literature has been done regarding the role of stem cells in the management of chronic wounds. The abnormal pathology in such wounds is discussed and the possible role of stem cells for optimal healing in such cases would be detailed.

Background: The pedicled TRAM flap has been a workhorse of autologous breast reconstruction for decades. However, there has been a rising concern about the abdominal wall donor site morbidity with the use of conventional TRAM flap. This has generally been cited as one of the main reasons for resorting to “abdominal wall friendly” techniques. This study has been undertaken to assess the abdominal wall function in patients with pedicled TRAM flap breast reconstruction. The entire width of the muscle and the overlying wide disk of anterior rectus sheath were harvested with the TRAM flap in all our patients and the anterior rectus sheath defect was repaired by a Proline mesh. Materials and Methods: Abdominal wall function was studied in 21 patients who underwent simultaneous primary unipedicled TRAM flap reconstruction after mastectomy for cancer. In all the patients, the abdominal wall defect was repaired using wide sheet of Proline mesh both as inlay and onlay. The assessment tools included straight and rotational curl ups and a subjective questionnaire. The abdominal wall was also examined for any asymmetry, bulge, or hernia. The minimal follow-up was 6 months postoperative. The objective results were compared with normal unoperated volunteers. Results and Conclusions: The harvesting the TRAM flap certainly results in changes to the anterior abdominal wall that can express themselves to a variable degree. A relatively high incidence of asymptomatic asymmetry of the abdomen was seen. There was total absence of hernia in our series even after a mean follow-up period of 15.5 months. A few patients were only able to partially initiate the sit up movement and suffered an important loss of strength. In most patients, synergists took over the functional movement but as the load increased, flexion and rotation performances decreased. The lack of correlation between exercise tests and the results of the questionnaire suggests that this statistically significant impairment was functionally not important. The patients encountered little or no difficulty in theis day-to-day activities. Our modification of use of a wide mesh as inlay and onlay repair minimizes the donor site morbidity. This also avoids maneuvers meant for primary closure of the rectus sheath defects, which can result in distortion of umbilicus. Therefore, in conclusion, the unipedicled TRAM flap should be regarded as a valuable option in breast reconstruction provided careful repair of the abdominal wall defect is undertaken using Proline mesh.

Injuries to upper limb has been on the increase and is invariably associated with significant soft tissue loss requiring a flap cover. Local tissue may not be available for cover in a majority of situations, necessitating import of tissue from a distant source. We have utilized the thoraco-umbilical flap taken from the trunk for this purpose. This flap is based on the perforators of the deep inferior epigastric artery that are maximally centred on the periumbilical region. This flap was used in 83 patients. The patients were observed for at least 3 weeks and any flap or donor site complications were recorded. The patients were again followed up at 3 months interval and the donor site scar was assessed. The flaps survived in 81 patients; there was marginal flap necrosis in five patients and partial flap necrosis in two patients. None of these patients required any additional procedure for coverage. The flap is technically easy to plan, almost effortless to drape around upper limb defects, with no significant donor site morbidity and also the post operative immobilization was fairly comfortable. The thoraco-umbilical flap thus is a very useful technique for coverage of the upper limb and is recommended as a first line flap for this purpose.

Background: oromaxillofacial surgical procedures present a unique set of problems both for the surgeon and for the anesthesist. achieving dental occlusion is one of the fundamental aims of most oromaxillofacial procedures. oral intubation precludes this surgical prerequisite of checking dental occlusion. having the tube in the field of surgery is often disturbing for the surgeon too, especially in the patient for whom skull base surgery is planned. nasotracheal intubation is usually contraindicated in the presence of nasal bone fractures seen either in isolation or as a component of le fort fractures. we utilized submental endotracheal intubation in such situations and the experience has been very satisfying.materials and methods: the technique has been used in 20 patients with maxillofacial injuries and those requiring le fort i approach with or without maxillary swing for skull base tumors. initial oral intubation is done with a flexo-metallic tube. a small 1.5 cm incision is given in the submental region and a blunt tunnel is created in the floor of the mouth staying close to the lingual surface of mandible and a small opening is made in the mucosa. the tracheal end of tube is stabilized with magil′s forceps, and the proximal end is brought out through submental incision by using a blunt hemostat taking care not to injure the pilot balloon. at the end of procedure extubation is done through submental location only.results: the technique of submental intubation was used in a series of twenty patients from january 2005 to date. there were fifteen male patients and five female patients with a mean age of twenty seven years (range 10 to 52). seven patients had le fort i osteotomy as part of the approach for skull base surgery. twelve patients had midfacial fractures at the le fort ii level, of which 8 patients in addition had naso-ethomoidal fractures and 10 patients an associated fracture mandible. twelve patients were extubated in the theatre. eight patients had delayed extubation in the post-operative ward between 1 and 3 days postoperatively.conclusion: in conclusion, the submental intubation technique has proved to be a simple solution for many a difficult problem one would encounter during oromaxillofacial surgical procedures. it provides a safe and reliable route for the endotracheal tube during intubation while staying clear of the surgical field and permitting the checking of the dental occlusion, all without causing any significant morbidity for the patient. its usefulness both in the emergency setting and for elective procedures has been proved. the simplicity of the technique with no specialized equipment or technical expertise required makes it especially advantageous. this technique therefore, when used in appropriate cases, allows both the surgeon and the anesthetist deliver a better quality of patient care.

Burn injuries are a major cause of morbidity and mortality in children. In India, the figure constitutes about one-fourth of the total burn accidents. The management of paediatric burns can be a major challenge for the treating unit. One has to keep in mind that “children are not merely small adults”; there are certain features in this age group that warrant special attention. The peculiarities in the physiology of fluid and electrolyte handling, the uniqueness of the energy requirement and the differences in the various body proportions in children dictate that the paediatric burn management should be taken with a different perspective than for adults. This review article would deal with the special situations that need to be addressed while treating this special class of thermal injuries. We must ensure that not only the children survive the initial injury, but also the morbidity and complications are minimized. If special care is taken during the initial management of paediatric burn injuries, these children can be effectively integrated into the society as very useful and productive members.

The hearing loss in a cleft patient is a well known complication, but generally gets ignored. These children continue to have recurrent otitis media with effusion that affects the hearing abilities. Unfortunatley the middle ear function may not improve with palatoplasty. Cleft palate teams need to follow up all such children beginning at birth and going into adulthood, decades after a ‘successful’ palate repair. These patients should have careful otological and audiological surveillance with appropriate interventions whenever required. The review article discusses the current status of hearing management in patients with cleft palate.