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Introduction: The SGAP flap represents an alternative for autologous breast reconstruction when DIEP is not available. In this article, we report eight years of experience in breast reconstruction using SGAP free flap and discuss our results, how our procedures have evolved, the outcomes and complications rates and how to perform this procedure efficiently while managing the challenges inherent to this type of flap., Materials and Methods: A retrospective study was conducted from June 2009 and June 2017. Patients requiring SGAP flap breast reconstruction were enrolled. Donor site availability was categorised into 4 classes according to the availability of tissue. An ad hoc outcome scale was created to standardise the results and ensure data comparability., Results: A total of 119 patients were enrolled in the study. We recorded 18 cases of excellent results, 57 good, 30 moderate and 14 poor. Our results show that donor site class impacts complications and patient outcome. The odds ratio analysis demonstrated that the third class donor site has a protective impact on complications and has a direct correlation with good patient outcomes., Conclusions: SGAP flap can provide very good outcomes, and it should be considered as another option when DIEP is not available. Patient selection and efficiency are the keys to achieve optimal results and minimise complications. Although this flap is available for patients with a low BMI, the donor site has to provide enough tissue to achieve symmetry with the contralateral breast and allow a tension-free closure without contour deformity., (Copyright © 2019 Elsevier Ltd. All rights reserved.)

Background: Large student numbers and heterogeneous teaching pools hamper standardized teaching and impede objective assessment of surgical skills. This article presents the advantages of new teaching media in a "blended learning" concept for training surgical skills to medical students at the Basel University Medical School in Switzerland., Material and Methods: The surgical skills course (suture course) for medical students was redesigned according to a blended learning concept consisting of an introduction with a multimedia CD-ROM, a practical course, and a skills lab. The learning targets of the course were evaluated through an objective structured clinical examination (OSCE) at the end of each study year. The students' own course evaluations were compared with the OSCE results before and after introduction of the new blended learning., Results: The students' evaluations with regard to teaching material, subjective practical achievement, prospective value for the practical year, and overall course evaluation were significantly higher than in the old course format. The proportion of passed OSCEs was 10% higher after the redesign of the course., Conclusion: Blended learning can improve cognition and performance as well as the training efficiency and duration required for mentoring. Thus human resources can be saved indirectly. Surgical procedures may be presented more clearly.

Necrotizing fasciitis and myositis are life-threatening infections involving the superficial fascia and musculature, respectively. Outcome depends on early diagnosis and aggressive treatment. Here, we aimed to determine prognostic factors for necrotizing soft tissue infections.The medical records of 16 consecutive patients diagnosed with necrotizing fasciitis (n = 13) and necrotizing myositis (n = 3) from 1999 to 2004 were retrospectively reviewed. Overall survival was 81.3% for necrotizing soft tissue infections, 84.6% for necrotizing fasciitis, and 66.7% for necrotizing myositis. Injection drug use was the most common cause of infection (31.3%). Frequent comorbidities were diabetes mellitus and hepatitis B and C (25.0%). As infectious agents, group A streptococci (GAS) were identified in 10 patients and multiple pathogens in 6 patients. Lethal outcome was always associated with GAS infection and streptococcal toxic shock syndrome (STSS). In our patients, myonecrosis, GAS infection, and STSS appeared to be negative prognostic factors for survival in necrotizing soft tissue infections.

Background: When selecting flaps for coverage of pressure ulcers of the sacrum and perineal region in paraplegic patients, long-term high recurrence rates should be considered. Therefore, the authors developed an infragluteal perforator flap to avoid "burning bridges" for future reconstruction., Methods: Infragluteal perforator flaps were dissected in five fresh human cadavers to define the anatomy of the cutaneous branches of the descending branch of the inferior gluteal artery and cluneal nerves and define anatomical landmarks for clinical application. In a series of 13 paraplegic patients, the authors used perforator-based flaps (additional skin bridge) to cover four perineal ulcers and one sacral ulcer and perforator flaps to cover six perineal and two sacral ulcers. Donor sites were closed by direct approximation., Results: Twelve of 13 flaps healed uneventfully. In all cadaver and clinical dissections, one or two cutaneous branches of the descending branch of the inferior gluteal artery and one or two cluneal nerves were found at the lower border of the gluteus maximus muscle supplying the infragluteal perforator flap. These direct cutaneous branches allowed dissection of inferior gluteal perforator flaps with improved flap mobility compared with the perforator-based flaps. The descending branch of the inferior gluteal artery could always be spared for future flaps., Conclusions: The infragluteal perforator flap is a versatile and reliable flap for coverage of ischial and sacral pressure sores. It can be designed as a perforator-based or perforator flap and could provide a sensate flap in ambulatory patients. Donor-site morbidity is minimal, and options for future flaps of the gluteal and posterior thigh region are preserved.