Why Choose the Septum-Supero-Medial (SSM)-Based Mammaplasty in Patients with Severe Breast Ptosis: An Anatomical Point of View.

Nipple-areola complex (NAC) loss is one of the most devastating complications of mastopexy or breast reduction, and it requires revisional procedures with poor aesthetic outcome. In high-risk patients, a free nipple graft could be a choice, but it is associated with the same aesthetic concerns for both patients and surgeons. We report our experience with the septum-supero-medial-based mammaplasty to treat 22 patients with severe breast ptosis (nipple-to-sternal-notch distance > 40 cm). No NAC loss was observed. The study highlights surgical technical details and discusses anatomical considerations to justify the successful result. LEVEL OF EVIDENCE IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Repair of peripheral nerve with vein wrapping.

OBJECTIVE: The post-traumatic neuro-anastomosis must be protected from the surrounding environment. This barrier must be biologically inert, biodegradable, not compressing but protecting the nerve. Formation of painful neuroma is one of the major issues with neuroanastomosis; currently there is no consensus on post-repair neuroma prevention. Aim of this study is to evaluate the efficacy of neuroanastomosis performed with venous sheath to reduce painful neuromas formation, improve the electrical conductivity of the repaired nerve, and reduce the discrepancies of the sectioned nerve stumps. PATIENTS AND METHODS: From a trauma population of 320 patients treated in a single centre between January 2008 and December 2011, twenty-six patients were identified as having an injury to at least one of the peripheral nerves of the arm and enrolled in the study. Patients were divided into two groups. In the group A (16 patients) the end-to-end nerve suture was wrapped in a vein sheath and compared with the group B (10 patients) in which a simple end-to-end neurorrhaphy was performed. The venous segment used to cover the nerve micro-suture was harvested from the superficial veins of the forearm. The parameters analyzed were: functional recovery of motor nerves, sensitivity and pain. RESULTS. Average follow-up was 14 months (range: 12-24 months). The group A showed a more rapid motor and sensory recovery and a reduction of the painful symptoms compared to the control group (B). CONCLUSIONS: The Authors demonstrated that, in their experience, the venous sheath provides a valid solution to avoid the dispersion of the nerve fibres, to prevent adherent scars and painful neuromas formation. Moreover it can compensate the different size of two nerve stumps, allowing, thereby, a more rapid functional and sensitive recovery without expensive devices.