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Background:. Although abdominally-based free flaps have long been the gold standard, the profunda artery perforator (PAP) flap has emerged as an important alternative option for autologous breast reconstruction. The aim of this study was to directly compare the donor site morbidity of using the PAP versus deep inferior epigastric perforator (DIEP) free flap. Methods:. We performed a retrospective review of patients undergoing autologous breast reconstruction using a DIEP and/or PAP flap from January 2017 to December 2020. In total, 30 PAP flap patients were matched with 60 DIEP flap patients. Outcomes included donor site wound dehiscence, length of stay, narcotic consumption, and pain scores. Patient-reported outcomes for the thigh versus abdomen were compared using questions derived from the BREAST-Q. Results:. There was no significant difference in length of stay (P = 0.182), reoperation rates (P = 0.999), flap failure rates (P = 0.999), or donor site complications (P = 0.999). Both groups had similar mean pain scores, maximum pain scores, daily and total narcotic requirements. In comparing the thigh or abdomen as a donor site, there was no difference in frequency of negative symptoms (difficulty with daily activities, discomfort, tightness, and negative impact on ability to work) or satisfaction scores as related to their appearance in and out of clothing and the appearance of the scar. Conclusions:. The thigh and abdomen are both suitable donor sites for autologous breast reconstruction with similar flap-related and patient-reported outcomes. The ultimate decision regarding whether to use a PAP or DIEP flap for breast reconstruction should be tailored based on patient anatomy and preference.

Background:. The requirement for postmastectomy radiation therapy (PMRT) at the time of mastectomy is often unknown. Autologous reconstruction is preferred in the setting of radiotherapy by providing healthy vascularized tissue to the chest. To maximize mastectomy skin preservation, tissue expander (TE) placement maintains the breast pocket until definitive reconstruction. This study aims to compare outcomes of skin-preserving delayed versus standard delayed autologous breast reconstruction in the setting of PMRT. Methods:. A retrospective review of a prospective database was performed of two patient cohorts at a single center between 2006 and 2016. Inclusion criteria were locally advanced breast cancer patients who completed PMRT and free autologous reconstruction. Primary outcomes were major intraoperative and postoperative TE and flap complications. Results:. Over 10 years, 241 patients underwent mastectomy and PMRT. Standard delayed autologous breast reconstruction was performed in 131 breasts (non-TE group). Skin-preserving delayed autologous reconstruction was performed in 113 breasts (TE group). The TE group was associated with a higher incidence of intraoperative complications during flap reconstruction (P = 0.002) and had a higher venous thrombosis incidence than the non-TE cohort (P = 0.007). Other major postoperative complications were not significantly different between the two groups. TE patients had 7.5 times higher risk of intraoperative complications and an 18.6% TE loss rate. Conclusions:. We identified higher intraoperative flap complications and a high rate of TE loss in patients who underwent skin-preserving delayed autologous breast reconstruction. The benefit of mastectomy skin preservation needs to be weighed against the increased risk of TE loss and higher rates of flap thrombosis.

Background:. Patients undergoing surgeries involving extensive posterior spine instrumentation and fusion often have multiple risk factors for wound healing complications. We performed a systematic review and meta-analysis of the available evidence on immediate (proactive/prophylactic) and delayed (reactive) spinal wound reconstruction. We hypothesized that immediate soft-tissue reconstruction of extensive spinal wounds would be associated with fewer postoperative surgicalsite complications than delayed reconstruction. Methods:. In accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, a PubMed database search was performed to identify English-language, human-subject literature published between 2003 and 2018. Data were summarized, and the pooled prevalence of various wound complications was calculated, weighted by study size, using the generic inverse variance method. A subgroup analysis of all studies with a comparison group (Oxford Centre for Evidence-based Medicine level 3 or better) was performed, and Forest plots were created. Results:. The database search yielded 16 articles including 828 patients; 428 (51.7%) received an immediate spinal wound reconstruction and 400 (48.3%) had a delayed reconstruction. Spinal neoplasm was the most common index diagnosis. Paraspinous muscle flap reconstruction was performed in the majority of cases. Pooled analysis of all studies revealed immediate reconstruction to be associated with decreased rates of overall wound complications (28.5% versus 18.8%), hardware loss (10.7% versus 1.8%), and wound infections (10.7% versus 7.6%) compared with delayed reconstruction. Conclusions:. Immediate soft-tissue reconstruction of high-risk spinal wounds is associated with fewer wound healing complications and increased hardware retention.