Targeted Muscle Reinnervation following Breast Surgery: A Novel Technique.

Post-mastectomy pain syndrome is a prevalent chronic pain condition that affects numerous patients following breast surgery. The mechanism of this pain has been proposed to be neurogenic in nature. As such, we propose a novel surgical method for the prophylactic management of postsurgical breast pain: targeted muscle reinnervation of the breast. This article serves to review the relevant current literature of post-mastectomy pain syndrome and targeted muscle reinnervation, describe our current surgical technique for this operation, and present an initial cohort of patients to undergo this procedure.

Reverse Anterolateral Thigh Flap for Complex Scalp Reconstruction.

It is common for patients diagnosed with severe traumatic brain injury or intracranial tumors to undergo multiple craniotomy and cranioplasty procedures. In the setting of infection, these patients can develop scalp wounds with no local options. A reverse flow anterolateral thigh (ALT) flap for coverage of a complex multifocal scalp wound in a patient with exposed cranioplasty mesh and multiple prior operations without necessitating vein grafts was presented. This might be the first reverse flow free ALT flap to be reported in head and neck reconstruction.

Decreasing ALT donor site morbidity with the keystone flap.

BACKGROUND: The anterolateral thigh (ALT) flap is a workhorse flap for a variety of wounds. The primary disadvantage of ALT flaps is donor site morbidity associated with large skin paddle defects. We present a strategy of managing the donor site with the Keystone flap to avoid skin grafts in cases where primary closure is not possible. METHODS: A retrospective, multi-institutional review from December 2015 to March 2017 based on a single surgeon's experience was performed. Inclusion criteria were harvest of an ALT flap and closure of the thigh donor site with a keystone flap. RESULTS: Six patients underwent reconstruction of the ALT donor site with a keystone flap. The average width of the ALT skin paddle was 7.8 cm (range 7-8 cm) and the defects could not be closed primarily or with wide undermining. Surface area of the ALT flaps averaged 96.8 cm2 (range 64-152 cm2 ). Mean patient BMI was 24.6 (range 16-37). Keystone flap dimensions averaged 9.5 × 17.8 cm. There were no major donor or recipient site complications, and one ×minor complication of delayed wound healing. No patients exhibited decreased range of motion at the hip or knee. CONCLUSIONS: Primary closure of the ALT donor site is preferred, but becomes difficult as skin paddle width approaches 8 cm. Managing the ALT flap donor site with a keystone flap is safe, does not appear to have significant morbidity, and can allow the surgeon to avoid the morbidity and secondary donor site associated with skin grafting.

How Big is Too Big: Pushing the Obesity Limits in Microsurgical Breast Reconstruction.

PURPOSE: Obesity is a major public health concern in the United States, affecting nearly 79 million people. There have been promising results performing microvascular breast reconstruction in patients with obesity; however, the definition of obesity is often poorly defined or does not extend above a body mass index (BMI) of 35. Our goal was to examine outcomes of microvascular breast reconstruction in this questionably more risky population. METHODS: A retrospective review from 2013 to 2016 was performed of 2 surgeons' experience with abdominally based microvascular breast reconstructions. Women were categorized by BMI into the following groups: normal (18.5-24.9 kg/m), overweight (25.1-29.0 kg/m), class I (30.0-34.9 kg/m), class II (35.0-39.9 kg/m), and class III (>40 kg/m). Demographics included history of tobacco use, breast cancer diagnosis, adjuvant care, and comorbidities. Complications evaluated included donor site (delayed wound healing, fat necrosis, dehiscence, infection, abdominal hernia/bulge, and seroma), recipient site (delayed wound healing and fat necrosis), and need for reoperation. Statistical analyses were performed using analysis of variance and χ test. RESULTS: A total of 90 women (117 breasts) underwent microsurgical breast reconstruction using abdominal tissue. Twenty-seven women (48 breasts) met criteria for class II and class III obesity (BMI 35-53). Mean follow-up was 24 months. No statistically significant difference was found in demographics among all groups. There was a trend toward variability in overall complications across the BMI groups (P = 0.149). Donor site complications had a significant variation across the different BMI groups (P = 0.016). The rate of donor site complications was similar in class II (8/14) and class III (7/13) obese women. Recipient site complications were similar across the BMI groups. CONCLUSIONS: We found obese women to have a higher rate of abdominal donor site complications; however, this risk seems to level off at class I or II obesity. We have modified our surgical technique of managing the abdominal donor site to optimize our outcomes in the morbidly obese patient population.