Novel Asymmetric Y Design of Fascial Sling for Restoration of Oral Competence and Adequate Mouth Opening in Oral Commissure Defects Post-Malignancy Resection.

Reconstruction of through-and-through defects of cheek and commissure resulting from cancer resection are challenging. The specialized function of oral competence that the oral commissure and lip play is difficult to replicate with flap only reconstruction. Static slings play an important role in improving the functional and aesthetic outcome. The asymmetric "y" fascial sling helps in achieving the goals of oral competence along with adequate mouth opening. A total of 10 patients were operated by this technique. The results were satisfactory in terms of functional and aesthetic outcome postsurgery and were maintained 6 months postradiation.

Non-COVID-19 Cutaneous Mucormycosis from a Plastic Surgical Perspective.

Background Cutaneous mucormycosis is a rare and fulminant infection associated with high mortality. Plastic surgeons come across this infection in the settings of road traffic accidents, surgical site infections, and as a secondary infection with underlying bacterial soft tissue infections. Due to this infection's rarity and aggressive course, it is essential to initiate prompt multidisciplinary management at the first presentation. With this study, we aim to present a protocol for managing the condition. Methods This is a retrospective observational study of patients with cutaneous mucormycosis managed at a tertiary care hospital from January 1, 2016 to November 30, 2022 excluding patients with mucormycosis who tested positive for coronavirus disease 2019. Results Of 24 patients, 22 were males, and most were in the age group of 41 to 60 years. Sixteen patients survived and five out of eight deceased had comorbidities, six presented primarily without prior debridement, and six had trunk involvement. Conclusion A high index of clinical suspicion is necessary for early diagnosis and management of patients with invasive cutaneous mucormycosis. A multidisciplinary approach with appropriate medical and surgical management can improve outcomes in cases that otherwise carry a high mortality rate.

A Novel Technique for the Correction of Unilateral Craniofacial Fibrous Dysplasia Using Multiplanar Sequential Cutting Guides.

In this unique case report, the authors have described a new method for the correction of unilateral craniofacial fibrous dysplasia by using sequential cutting guides. Due to the complex 3-dimensional anatomy of zygoma, it needs to be chiseled in multiple planes to mimic the normal contralateral side. To achieve this, 3 different guides were used one after the other to perform osteotomies in different planes and remove the excess fibrous bone.

Feasibility of Customised Polymethyl Methacrylate Implants Fabricated Using 3D Printed Flexible Moulds for Correction of Facial Skeletal Deformities.

INTRODUCTION: Use of patient specific Polymethyl methacrylate (PMMA) implants for the reconstruction of cranial defects has become a standard practice with excellent long-term results. However, for the reconstruction of midface and mandibular osseous defects other alloplastic materials are preferred but their use is limited due to high cost. This is a report of our experience with the use of low-cost patient specific PMMA implants fabricated using 3D printed moulds in the reconstruction of osseous defects involving different areas of the facial skeleton not limited to cranium. METHODS: The 25 consecutive patients with craniofacial osseous defects who underwent reconstruction using customized PMMA implants were analyzed. All PMMA implants were fabricated intraoperatively with the use of 3D printed flexible moulds or templates. RESULTS: A total of 34 implants were used in 25 consecutive patients. Out of 34 implants 25 were used for midface and mandibular osseous defects. Most common etiology was post-traumatic deformity (n = 19) followed by tumor (n = 3), craniofacial anomalies (n = 2) and post-craniotomy (n = 1). One patient out of 25 (n = 1) had postoperative implant exposure. The follow-up was ranged from 3 to 19 months with an average of 12 months. The aesthetic outcome was found to be good to excellent with mean visual analogue score of 4.08. CONCLUSIONS: Polymethyl methacrylate implants fabricated intraoperatively using 3D printed moulds provide accurate and precise reconstruction at an exceptionally low cost. PMMA has an excellent moulding property with low infection rates. As shown in our study its application may be easily extended to all areas of the craniofacial skeleton.

"Hybrid Reconstruction" for Zygomaticomaxillary Complex Defect Using CAD/CAM: A Case Report.

In this unique case report, we present a patient of left zygomatico maxillary complex reconstruction with a combination of autogenous tissue (osteocutaneous free fibula flap) and alloplastic implant [patient-specific templated polymethyl methacrylate (PMMA)]. In such large defects, reconstruction using either autogenous tissue or alloplastic implant alone is inadequate and leads to poor functional and aesthetic outcomes. In this case we used osteocutaneous free fibula flap for left alveolus and patient-specific templated PMMA implant for reconstruction of orbital wall and zygoma. Osseointegrated implants were placed secondarily in the fibula for complete dental rehabilitation. With the use of virtual surgical planning and 3D printing we were able to achieve a good result for a complex defect. Since both autogenous tissue and alloplastic implant were used for complete reconstruction, we have named this as "hybrid reconstruction."

CAD-CAM vs conventional technique for mandibular reconstruction with free fibula flap: A comparison of outcomes.

INTRODUCTION: Mandibular reconstruction always pose a challenge to the reconstructive surgeon. With the use of Computer aided designing and computer aided manufacturing (CAD-CAM) it is now possible to reconstruct mandibular defects to near normal configuration with good function and aesthetic outcomes. AIMS/OBJECTIVES: To compare the efficacy of CAD-CAM technique vs conventional technique in mandibular reconstruction with free fibula flap. MATERIALS AND METHODS: 40 consecutive patients that required mandibular reconstruction using free fibula flap were included in the study. All patients were treated using CAD-CAM technique and then compared retrospectively with 40 patients treated with conventional technique. Comparison was done between total intraoperative time, aesthetic outcome and post-operative occlusion. RESULTS: Total intraoperative time in the CAD-CAM group was significantly reduced (562 min) as compared to the conventional group (662 min). Patients in the CAD-CAM group also obtained a better Aesthetic score (3.6/5) when compared to the conventional group (2.5/5). Postoperative malocclusion was noted in 1 patient in the CAD-CAM group as opposed to 6 patients in the conventional group. CONCLUSION: Use of CAD-CAM technology in mandibular reconstruction with free fibula flap offers reduced surgical time with precise and accurate reconstruction that produces better functional and aesthetic outcomes.

Successful Outcome of Post Liposuction Extensive Necrotizing Soft Tissue Infection of Abdomen and Concomitant Jejunal Perforation-A Case Report.

Introduction Liposuction is one of the common cosmetic surgery procedures performed. Although rare, the complications associated with it are necrotizing soft tissue infection and bowel perforation. We would like to share our experience of such a complication that was managed successfully. Case Report We were referred a 65-year-old male patient with signs and symptoms of intestinal obstruction who had undergone liposuction of abdomen 1 week before and now had discoloration of the abdominal skin. The discoloration was present from just below the costal margin and was extending up to bilateral inguinal regions. Laterally the discoloration extended up to the mid axillary line on both sides. Imaging studies showed dilated small bowel. During laparotomy, he underwent debridement of all discolored skin and repair of the single jejunal perforation. Postoperatively patient was first managed on intravenous fluids, nasogastric aspiration and total parenteral nutrition for 10 days. The wound was managed with silver dressings that led to healthy granulations. The patient was at high risk for anesthesia for skin grafting; hence, he was managed with allograft for 10 days. The patient then underwent skin grafting once he was fit. The graft took up well and he resumed regular activities. Conclusion This is unique as the patient had extensive necrotizing soft tissue infection of the abdominal skin after liposuction along with intestinal perforation and obstruction that was managed successfully due to aggressive surgical intervention, allograft, and good supportive care both in the intensive care unit and in ward.

Cutaneous mucormycosis as a presenting feature of type 1 diabetes in a boy - case report and review of the literature.

BACKGROUND: Mucormycosis is a potentially fatal complication of diabetes. The rhino-orbito-cerebral form is the most common presentation, however, rarely other types can also be seen. CASE PRESENTATION: We describe the case of a 4½ -year-old boy not previously known to be a diabetic who presented to the plastic surgery department for gangrene of the left middle finger with surrounding erythema and induration. After the diagnosis of diabetes and initial treatment, pus from the wound showed broad aseptate hyphae suggestive of mucormycosis which was further confirmed on culture. Aggressive surgical debridement including amputation, antifungal treatment and glycemic control achieved a complete cure. CONCLUSIONS: Cutaneous mucormycosis is a rare complication of type 1 diabetes mellitus and can even be seen at the onset of diabetes. High index of suspicion, timely antifungal treatment and aggressive surgical debridement usually lead to recovery in the localized form of the disease.

Minimising the donor area morbidity of radial forearm phalloplasty using prefabricated thigh flap: A new technique.

Phalloplasty is indicated in various conditions of penile loss or absence. There are numerous techniques for phalloplasty including the pedicle and free flaps with the ultimate goal of micturition in standing position, attaining adequate size, aesthesis and sensations for sexual intercourse. Radial forearm phalloplasty is the gold standard flap to achieve above results but gives a very bad scar on the forearm. We present a technique of using prefabricated thigh flap to reduce the morbidity of donor area. The descending branch of lateral circumflex femoral pedicle was placed in a subcutaneous plane over tissue expander. After attaining an adequate size of flap with tissue expansion, it was delayed 3 weeks before phalloplasty. Prefabricated flap was thin and of large size replicating the radial forearm flap used for phalloplasty. Whole forearm defect was covered with the thigh flap, and the thigh could be closed primarily. This new technique of using prefabricated thigh flap has significantly reduced the donor site morbidity both aesthetically and functionally without the use of skin grafting in the whole procedure.

Replantation in scapulothoracic avulsion amputation of the right upper limb in a 3-year-old child- A preliminary report.

Replantations for major amputations of upper extremity have been widely performed. We report a unique case of successful replantation of scapulothoracic avulsion amputation in a child. In this manuscript, we discuss the various challenges faced during the procedure and chances of neural recovery.

A case series of flow-through free anterolateral thigh flap to augment the vascularity of ischaemic limbs with soft tissue defect.

INTRODUCTION: In a world of fast moving vehicles, heavy machinery and industries crush injury to limbs with vascular compromise and soft tissue defect is common. The traditional treatment is a 2 step one dealing with vascular repair and soft tissue cover separately, in the same operation. We report a series of single step vascular repair and soft tissue cover with flow through anterolateral thigh flap (ALT) flap for limb salvage. MATERIALS AND METHODS: Ten patients with soft tissue defect and vascular injury were included in this study. A two team approach was used to minimise operative time, team one prepared the vessels and team 2 harvested the flap. OBSERVATIONS AND RESULTS: Of the ten patients operated (8 males), eight flaps were done for upper limb and two for lower limb salvage. Six anastomosis were done with ulnar vessels, two with radial and two with posterior tibial vessels. Nine extremities could be salvaged while one patient developed progressive thrombosis leading to amputation. CONCLUSION: The ALT flow-through flap is a versatile single step procedure that can be used to salvage an ischemic limb with soft tissue loss avoiding the need for interpositional vein graft.

A simple and rapid method of repeated tie over dressing.

Tie overdressing is commonly used to secure the graft against the raw surface and prevent loss due to of hematoma or seroma. A conventional tie over dressing with silk sutures, is a useful method of securing the graft to raw area. Refixation is difficult when repeated tie over dressings are needed. We assessed a low cost repeated tie over dressing method using sterile sample collection containers and silk suture threads in eight patients. After the graft is applied on the bed, tie-over stitches are taken, and paraffin gauze is applied over with adequate padding; the tie over sutures are passed through the container and the lid is tightened over it to complete the dressing. The lid can be unscrewed easily at any time to inspect the graft and can be easily reapplied in the outpatient department. The skin graft take in all the patients was complete without any seroma or hematoma. A novel and low-cost tie over dressing that enables simple fixation of the dressing, to maintain proper position of grafts that require repeated fixation is reported here.

Pedicle streaking: A novel and simple aid in pedicle positioning in free tissue transfer.

INTRODUCTION: The pedicle positioning in free tissue transfer is critical to its success. Long thin pedicles are especially prone to this complication where even a slight twist in the perforator can result in flap loss. Pedicles passing through the long tunnels are similarly at risk. Streaking the pedicle with methylene blue is a simple and safe method which increases the safety of free tissue transfer. MATERIALS AND METHODS: Once the flap is islanded on the pedicle and the vascularity of the flap is confirmed, the pedicle is streaked with methylene blue dye at a distance of 6-7 mm. The streaking starts from the origin of the vessels and continued distally on to the under surface of flap to mark the complete course of the pedicle in alignment. The presence of streaking in some parts and not in rest indicates twist in the pedicle. OBSERVATION AND RESULTS: Four hundred and sixty five free flaps have been done at our centre in the last 5 years. The overall success rate of free flaps is 95.3% (22 free flap failures). There has not been a single case of pedicle twist leading to flap congestion and failure. CONCLUSION: This simple and novel method is very reliable for pedicle positioning avoiding any twist necessary for successful free tissue transfer.

Refining trunk contouring with reverse abdominoplasty.

BACKGROUND: The reverse abdominoplasty is an effective technique for selected patients seeking treatment for upper abdominal tissue excess and laxity. Specifically, the procedure is particularly effective in patients who have previously undergone conventional abdominoplasty or liposuction and have residual upper abdominal contour problems. It is a versatile technique that may be combined with a number of adjunctive procedures, notably autologous breast augmentation with the excess upper abdominal tissue. METHODS: The authors reviewed their experience with the reverse abdominoplasty in a series of 14 consecutive patients who underwent surgery over a five-year period. Patient case notes, as well as and pre- and postoperative clinical photographs, were analyzed. Furthermore, patients were directly questioned to assess their surgical result. RESULTS: The mean age of the cohort was 56.6 years and the majority of patients had undergone previous abdominal or breast aesthetic surgery. A mean of 6 cm of upper abdominal tissue was excised, weighing a mean of 326 g. There were no major complications and only three patients had to undergo minor revisional surgery postoperatively. CONCLUSIONS: The authors present their surgical outcomes and discuss the indications, benefits, and lessons they have learned from their experience with this useful technique in relation to the published literature. The ideal candidate for this procedure appears to be a patient who is older, presents with excess upper abdominal skin, has had a previous conventional abdominoplasty, and who has existing inframammary scars.

The dorsalis pedis fascial flap.

The dorsalis pedis fasciocutaneous flap has been used successfully in soft tissue reconstruction both as a pedicled and a free flap. The long-term donor site problems associated with this dorsalis pedis flap prompted us to look at the use of the dorsalis pedis fascial flap in soft tissue reconstruction. We describe the results of our anatomic study and clinical series of the use of the dorsalis pedis fascial flap both as a free flap and a pedicled flap. An anatomic study was performed on a fresh cadaver by injecting India ink into the anterior tibial artery and the fascial and cutaneous staining pattern was documented. Soft tissue reconstruction was performed in six patients, using the dorsalis pedis fascial flap as a free flap in four patients and a pedicled flap in two. The donor site was closed primarily in all cases. The donor and recipient wounds healed well with good aesthetic and functional results. There were no major complications in our series. The dorsalis pedis fascial flap allows us to retain the essential benefits of the dorsalis pedis flap while avoiding donor site morbidity. It provides a useful source of vascularized fascia with a potentially long pedicle.

Fascial suspension mastopexy combined with augmentation mammaplasty.

BACKGROUND: We have modified our technique of fascial suspension mastopexy to be used in combination with augmentation mammaplasty. This study aimed to assess the results of the combined procedure in our first consecutive 10 patients. The surgery aims to maximize long-term upper-pole fullness as well as optimal projection and shape in volume-depleted ptotic breasts. METHODS: A retrospective case notes review was carried out, with details of patient demographics, indications, operative detail, and postoperative assessment recorded. In addition, patients were directly questioned to gain their opinion of the procedure. RESULTS: Nineteen breasts were operated on in ten patients. On preoperative assessment two women (20%) had grade 3 ptosis and the rest had grade 2 (83%). The majority of women had had children and had breast-fed (70%). The mean follow-up period was 33 months (range = 4-55) and overall patient satisfaction was high despite six of the 10 patients undergoing minor scar revisions for dog-ears under local anesthetic and two undergoing implant exchange to correct minor asymmetries. There were no major postoperative complications in this series. All patients demonstrated good projection and upper-pole fullness at postoperative review. CONCLUSION: The combined technique of fascial suspension mastopexy and breast augmentation with implants is a safe and reliable method to correct ptosis in volume-depleted breasts. Patients should be counseled on the possible need for minor revisional procedures. Importantly, the technique achieves excellent upper-pole fullness and the projected and rejuvenated breast has an overall pleasing result.

Dynamic arteries of the hand.

BACKGROUND: We investigated the previously undescribed phenomenon of ulnar artery occlusion on clenching to make a fist, following the presentation of a patient to our unit with idiopathic ulnar-sided hand pain. This led us to study this unusual finding in a cohort of asymptomatic patients. METHODS: Ninety-one radial and ulnar arteries were studied in 23 volunteers by color duplex ultrasonography. The subjects were all asymptomatic, their ages ranged from 18 to 78 years, and included 10 males and 13 females. RESULTS: Twenty-two percent of ulnar arteries occluded on clenching a fist, resulting in the hand relying on in-flow solely from the radial artery. All arteries opened up following fist release allowing anterograde flow. Furthermore, 11% of superficial palmar branches of radial arteries occluded on fist-making. The pattern of flow on making a fist showed an initial burst of reverse flow followed by reduced or occluded flow and subsequently an increase in antegrade flow after release of the fist. No subject could occlude both radial and ulnar arteries simultaneously. CONCLUSIONS: We discuss these findings in view of the potential clinical implications in terms of Raynaud's phenomenon, scleroderma, and importantly, the potential for false-positive findings of pathological ulnar artery occlusion on ultrasonography.