Reconstruction of Head and Neck Defects Using Medial Sural Artery Perforator Free Flap.

AIM: To study the use of medial sural artery perforator (MSAP) free flap in head and neck reconstruction. MATERIAL AND METHOD: This was a prospective study. The patients with cancers of head and neck underwent excision of tumor along with neck dissection, and MSAP free flap was used for reconstruction. RESULTS: The free MSAP flaps were used in 30 patients to reconstruct head and neck soft tissue defects. There were sixteen male and six female patients with the median age of 40 years. The most common site of tumor resection was the tongue (14 cases), followed by buccal mucosa (12 cases), neck skin(2 cases), skin over parotid(1 case) and lip(1 case). Average flap size was 56 cm2. Thickness of the flap ranged from 4 to 8 mm. The length of the vascular pedicle ranged from 8 to 14 cm (12 cm mean) which provides sufficient length during vessel anastomosis. Arterial diameter ranged from 1.0 to 1.5 mm(Average - 1.25 mm) and venous diameter of both veins in pedicle ranged from 1.5 to 2.5 mm(Average - 2 mm) in size. Most flaps were based on two perforators. Primary closure was attained in 11 cases whereas 19 patients required split thickness skin graft(STSG). The average flap harvesting time was 45 min. Flap was failed in two cases. CONCLUSION: MSAP is good alternative to FRAFF in the reconstruction of defect after resection of head and neck cancer.

Reconstruction of Complex Oro-Mandibular Defect Using Free Fibula Flap and Lateral Sural Artery Flap: A Case Series.

Through and through complex oro-mandibular defect usually involves buccal mucosa, mandibular segment, lip, and outer cheek skin. Reconstruction of such extensive three-dimensional defects pose a great challenge to reconstructive surgeons which requires use of two flaps. There are diverse options for such types of defects like use two pedicled flaps, one free flap, one pedicled flap or use of two free flaps. Amongst them the use of dual free flaps is ideal for the reconstruction. Commonly used dual free flaps are free fibula osteocutaneous flap for mandible, buccal mucosal defect and free radial artery flap or antero-lateral flap for cheek defect. The major disadvantages of using these two free flaps include two different sites for flap harvest, more time for harvesting and increased overall surgery time. We present our experience of reconstruction of large oro-mandibular defect using free osteo-cutaneous fibula flap and lateral sural artery free flap from single limb in six patients between January 2019 and December 2020. Minimum follow up was 6 months.

Functional Reconstruction of Through and Through Cheek Defect with Free Composite Bi-pedalled Anterolateral Thigh Flap.

Extensive composite defects involving the lip and cheek present difficult reconstructive challenges in view of functional recovery like oral competence, articulation, speech and mastication. This study presents our results of reconstructing through and through cheek defect with the use of free anterolateral thigh (ALT) flaps. All the patients with carcinoma of buccal mucosa and cheek who underwent through and through cheek resection and reconstructed with free composite pedalled anterolateral thigh flap between March 2019 to March 2020 were included in the study. We have assessed the post-operative functional outcome using University of Washington Quality of Life Questionnaire at the end of 12 months duration. We have excluded lost to follow-up and flap failure patients. Fifty patients were matched our inclusion criteria. Mean age was 43 years. Male to female ratio was 4.6:1. Stage 3 disease was in 8 patients and stage 4 disease was in 42 patients. Average size of the flap required was 15 × 7.5 cm, maximum was 24 × 11 cm. Oral competence was good in 74% patients. 80% patients were able to take semisolid diet, 8% were on liquid diet and 12% were dependent on RT feed. Average physical function (70.47 ± 19.09), social-emotional sub-score (81.72 ± 16.63) and composite scores (76.09 ± 17.86) were good and within acceptable range. Chewing (53 ± 29.29) and swallowing (64 ± 21.57) scored poorly among 12 domains. For extensive through and through cheek defects bipedelled ALT provides good functional outcome. In view of advance disease status extensive resection would be responsible for bone and mucosal loss affecting chewing and swallowing. Supplementary Information: The online version contains supplementary material available at 10.1007/s12070-022-03416-3.

Complex Hemifacial Degloving Injury to Face: A Rare Case Report.

Abrasions and laceration of face are very common injury in a road traffic accident. Complex Hemi-facial Degloving injury of face is very rare injury in road traffic accident. Reconstruction of face and rehabilitation of patient poses a great challenge to treating surgeon. Here a case of hemifacial Degloving injury of face in A 45-year-old female patient from India is reported.

Use of Free Anterolateral Thigh Flap in Reconstruction of Soft Tissue Defects in Orthopedic Oncology: What are the Outcomes?

INTRODUCTION: Soft tissue defects due to trauma with crush injuries and post-tumor excision are large in size. Free anterolateral flap provides a stable and durable coverage of soft tissue defects and leads to good functional outcomes. MATERIALS AND METHODS: Between January 2017 and January 2019, eight males and six female patients with soft tissue defects were operated upon using a free anterolateral thigh flaps. The defects in ten patients were due to post-tumor extirpation and in four patients due to wound breakdown following post-tumor extirpation. RESULTS: The average flap dimension was 14 cm × 12 cm. The mean follow-up was 11 months (4-28 months). All the flaps survived well except in one patient who with an upper limb defect, had flap necrosis owing to which patient needed to undergo abdominal flap coverage. Two patients with sarcoma developed local recurrence and had to undergo above­knee amputation. CONCLUSION: The method of reconstruction depends on the size of defect and area to be covered and need of post-surgery mobilization and need for radiotherapy. The free anterolateral thigh flap has varied uses in orthopedics with very good extent of coverage and provides very potent coverage of neurovascular structures, bones, tendons, and implants.

"Repair and Flap technique": A Retrospective Analysis of Single Stage Reconstruction Method for Treatment of Chronic Open Achilles Tendon Defect with Proximal Turndown Flap and Reverse Sural Flap.

BACKGROUND: Management of complex wounds of the lower extremity with concomitant Achilles tendon injury is a challenging situation for orthopaedic surgeons and plastic surgeons. The objective of the current study was to evaluate the clinical outcome of chronic open defects of the Achilles tendon with composite tissue loss. We have performed single stage reconstruction using the central segment of the proximal part of the Achilles tendon as turn-down flap and was covered immediately with reverse sural flap. MATERIALS AND METHODS: Between March 2017 and February 2020, five cases of chronic open composite Achilles tendon defects which were treated by a single stage reconstruction method of "Repair and Flap technique" were included in this study. The patient with the defect for more than 4 weeks duration and had substance loss of Achilles tendon together with loss of overlying skin and soft tissue was included the current study. RESULTS: All the flaps survived and healed well, providing stable coverage of the wound. The mean operative duration, including flap elevation, definitive flap inset and donor-site coverage was 98 min (range 90-120 min). Focal areas of skin graft loss were seen in two patients which healed with conservative management. The functional results evaluation was performed with The Achilles Tendon Total Rupture Score (ATRS). The mean Achilles Tendon Total Rupture Score (ATRS) was 70 (range 65-76). CONCLUSION: To conclude, use of proximal turned down flap and coverage with reverse sural flap can be opted as a first option for the management of chronic open wounds with composite defects of the Achilles tendon. "Repair and Flap technique" will be a useful method of reconstruction in centres with limited resources for microsurgical flap. However, a multicenter study with more number of patients are required to further analyse this method.

Invasive Fungal Infection with Absidia Corymbifera in Immunocompetent Patient with Electrical Scalp Burn.

Invasive fungal infection in burn injury is caused by inoculation of fungal spore from patient skin, respiratory tract or from care giver. The risk factors for acquiring fungal infection in burns include age of burns, total burn size, full thickness burns, inhalational injury, prolonged hospital stay, late surgical excision, open dressing, central venous catheters, antibiotics, steroid treatment, long-term artificial ventilation, fungal wound colonization, hyperglycemic episodes and other immunosuppressive disorders. Invasive fungal infection with Absidia corymbifera is rare opportunistic infection encountered in patient with burn injury. The key for treatment is early clinical diagnosis, wide and repeated debridement and systemic and local antifungal treatment. We describe a case of invasive fungal infection with A. corymbifera in a patient with post-electrical scalp burn with late presentation after 10 days of injury in an immunocompetent patient.

Management Of Isolated Lateral Orbital Wall Blow-In Fracture With Optic Nerve Compression - Time Is Vision

Blow-in fracture of orbit usually involves floor and medial wall. The lateral wall of an orbit is the strongest wall to prevent blow in. Blow-in fracture of an orbit with severe proptosis and fracture segment pressing on an optic nerve causing impending loss of vision is a very rare entity. Early diagnosis and immediate treatment are very important for restoration of vision in such patient. Here, we report the case of a post-traumatic lateral orbital wall blow-in fracture in a 22-year-old male. The fracture was compressing the optic nerve, which can cause severe proptosis and may even lead to vision loss if not treated early.

A rare case of perforated tubular ileal duplication in 72-year-old male.

Enteric duplication is a rare anomaly, which is common in pediatric population, and it is very rare in adults. Enteric duplication can occur anywhere from mouth to anus. Ileal duplication is the most common (30 %) followed by duodenum, stomach, jejunum, colon and rectum. Though most cases are presented within the first 2 years of life, some may present at later age. Here we report a case of a 72-year-old male presented to us in emergency as acute abdomen, which was presumptively diagnosed as ca rectosigmoid, but later the patient developed perforative peritonitis. On exploratory laparotomy he was diagnosed as a case of perforated ileal duplication cyst. Though these lesions are very rare, the importance of enteric duplication cysts lies in the fact that they can mimic many disease conditions and may be left untreated.