Background Various methods have been described to close large meningomyelocele defects, but no technique has been proven superior to others. This study presents cases of meningomyelocele defect closure with a keystone-design perforator island flap.Methods A retrospective study was performed on 14 patients with meningomyelocele defects closed using various types of keystone flaps.Results The median age of the patients at surgery was 10.5 days (range, 1–369 days) and the average defect size was 22.5 cm2 (range, 7.1–55.0 cm2). The average operative time for defect closure was 89.6 minutes (range, 45–120 minutes). Type IV bilateral keystone flaps were used for four defects, type IV unilateral flaps for six defects, type IIA flaps for two defects, and type III flaps for two defects.Conclusions All the defects healed completely with no major complications. The keystone-design perforator island flap is a reliable, easy, and fast technique to close large meningomyelocele defects.

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Introduction Conjoined twins are a rare medical phenomenon that poses unique challenges for surgeons. Separation of conjoined twins involves multidisciplinary teamwork, complex medical management and surgical planning, and multi-stage operations and often still has a high mortality and morbidity rate. In the times of the COVID-19 pandemic, separation of conjoined twins pose even greater challenges. Aiming for the best outcome possible, while minimizing the risk of COVID transmission and ensuring the safety of the personnel, is paramount. This case report presents thoraco-omphalopagus twins who were successfully separated at 4 months of age. The preoperative planning, operative details, postoperative follow-ups, and outcomes are discussed. Methods The absence of a tissue expander and the inability to acquire it due to travel restrictions from COVID-19 further complicated the management on this patient. A Routine Polymerase Chain Reaction (PCR) swab test was performed on the patients and personnel. Standardized personnel protective equipment (PPE) was worn during ward and surgical care. After separation of the twins by cardiothoracic and pediatric surgeons, one twin underwent immediate skin closure using a double keystone perforator island flap and a lower abdominal perforator flap. Due to extensive defects, closure was delayed for the second twin. After a series of dressing changes, eventually local perforator flaps could be raised to close the defect using staged tension sutures and skin grafts for secondary defects. Results Both twins were discharged with no significant morbidity, and no personnel were exposed to COVID-19 infection during the management Conclusion Preoperative coordination and planning, multidisciplinary effort, adherence to screening protocols for COVID, and strict use of standardized PPE all contributed to the successful separation of thoraco-omphalopagus conjoined twins during the COVID-19 pandemic.

Background Full-awake hand surgery (FAHS) has been gaining attention in recent years. However, the extent of full-awake approach for longer and more complicated major surgeries for the hand in trauma cases remains unclear. This study aimed to report the clinical nature of major flexor tendon trauma cases with subsequent repair under FAHS. Methods Retrospective study was performed on 9 male patients with an average age of 32.22 (SD, 9.67) years who experienced surgery for major flexor tendon ruptures under FAHS. Besides involving 3 digits in fingers, hand, or forearm, extensive surgery involved 3 cases with surgical dissection similar to the one needed to repair flexor tendons of 3 digits in zone 2. Results The assessment that was performed at least 3 years after surgery included not only the efficacy of FAHS but also the total active range of motion, opposition function, Medsger severity scale, and Disabilities of Arm, Shoulder, and Hand score. All repairs and explorations were performed under FAHS with 2 subjects who needed conversion to general anesthesia owing to intraoperative visual analog scale score of greater than 4. Average surgery duration under FAHS was 225 (170–309) minutes. Through an average follow-up of 4.1 years, all patients showed normal Medsger scale, with 7 cases that had excellent total active range of motion and 8 cases, excellent opposition. Median Disabilities of Arm, Shoulder, and Hand score was 15 (9–28.5). Conclusions Full-awake hand surgery is potential surgical approach for major flexor tendon trauma cases resulting in satisfactory long term functional outcome.