Objective:Posttumor excision defects can be very large, and many do require postoperative radiotherapy. It is therefore important to provide stable and durable wound coverage to provide ability to withstand radiotherapy as well as providing cover to vital structures.Methods:Between July 2014 and June 2016, eight females and six male patients with defects around the knee were operated upon using a perforator plus flap from the anterior tibial artery perforator. In all except two patients, the defects were the result of posttumor extirpation, while in the latter, it was due to impending implant exposure following bone tumor excision and tibial prosthesis. A constant perforator at the neck of the fibula was found using hand-held Doppler. The base of the flap was always kept intact. The flap was then transposed toward the defect and inset in a tensionless manner.Results:The average flap dimension was 14 cm × 5.5 cm. The mean follow-up was 11 months (6–20 months). All the flaps survived well except in one patient who developed partial tip necrosis, providing stable coverage of the wound. Two patients developed local recurrence and had to undergo above-knee amputation.Conclusions:The planning for the reconstruction of defects following tumor resection is to be done in accordance with a multidisciplinary team approach involving oncosurgeon, reconstructive plastic surgeons, and radiation specialist. The perforator plus flap is an excellent choice in defects around the knee to cover neurovascular structures, bone, or implant.

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. KeywordsRepair and flap technique • Reverse sural flap • Achilles tendon • Chronic open wounds • Composite defect

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. ResultsThe 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 above-knee amputation. ConclusionThe 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.

We read with interest the article by Yacob et al. 1 The authors concluded that local recurrence of giant cell tumour (GCT) of bone was not associated with surgical option. Can the authors advise whether any patient had pathological fracture; what the characteristics of the pathological fracture were, for example timing, displacement pattern, and intraarticular extension. Did patients with pathological fracture have a similar outcome to those without? What was the outcome following curettage? In one study, patients with and without a pathological fracture at the time of presentation have a comparable local recurrence rate. 2 The presence of a pathological fracture should not preclude the option of curettage. 2 Was the outcome different in patients with GCT of the ulna or radius? Most such tumours are resected rather than curetted. 3 Was there any adjuvant used following curettage and was burr used to provide extended curettage?