Smith, Anthony A.

The deep inferior epigastric artery perforator flap is an option for women desiring autologous tissue breast reconstruction. If this reconstruction fails, other autologous tissue flaps, including the gluteal artery perforator and latis-simus dorsi flaps, may be used for salvage. The anterolateral thigh (ALT) flap offers adequate tissue volume for breast reconstruction, acceptable fat quality and a long vascular pedicle. Other advantages include obviating the need for intraoperative position changes and harvesting tissue outside of the radiation field. Two cases involving ALT flaps used in the setting of deep inferior epigastric artery perforator failure are presented with favourable results. A review of the anatomy of the ALT flap is included.

Bowler's thumb presents as paresthesias or a neuroma involving the ulnar digital nerve of the thumb. Over 95 million people enjoy bowling worldwide with nearly 3 million certified league bowlers in the United States. While the incidence of Bowler's thumb is unknown, it is an unrelenting nuisance for bowlers, and symptoms can be severe enough to prevent further sport participation. The condition can be managed nonoperatively with rest and splinting, but successful nonoperative treatment frequently requires discontinuation of bowling. The pressure on athletes to resume sports participation sooner and the possibility of nonoperative treatment failure mandate the need for development of a dependable surgical procedure for this condition. We present a case report of a successful surgical treatment by transposing the ulnar digital nerve dorsal to the adductor pollicis. The patient returned to manual labor and resumed bowling and is symptom free 3 years postsurgery.

The reverse radial forearm fascial (RRFF) flap is widely used in soft-tissue reconstruction of the hand. The traditional RRFF flap incorporates the radial artery from the forearm and is perfused by retrograde flow through the palmar arch. In patients with an abnormal Allen test because of an incomplete palmar arch, the traditional RRFF flap is contraindicated unless a vein graft is used to reconstruct the radial artery. A simpler alternative approach for hand reconstruction in such patients is a distally based RRFF flap based on radial artery perforators, which preserves the radial artery. We used RRFF flaps based on radial artery perforators in five patients who had palmar or dorsal soft-tissue loss. All five recovered full hand function, and only one had any complications (full-thickness skin graft loss at recipient site). The RRFF flap based on distal radial artery perforators is suitable for thin coverage of soft-tissue defects in hands with either a complete or an incomplete palmar arch.

A retrospective chart review for the period between 1998 and 2006 was conducted to evaluate microneurolysis combined with a hypothenar fat pad flap (HTFPF) for patients at Mayo Clinic, Scottsdale, Arizona, who were being treated for recurrent carpal tunnel syndrome. After exclusion of patients with incomplete release of the transverse carpal ligament at the time of the original operation, 28 consecutive patients were identified. Their average age was 68.5 years (range 43–89 years). The average interval between the original carpal tunnel release and reexploration was 82 months (range 5–298 months). The average follow-up was 10.5 months (range 3–48.4 months). The preoperative two-point discrimination tests averaged 7 mm (range 5–12 mm). At surgery, all patients were found to have fibrosis surrounding the median nerve with adherence of the nerve to the radial leaf of the transverse carpal ligament. After surgery, the Tinel sign disappeared in 26 of 28 patients and two-point discrimination improved to an average of 6 mm (range 4–8 mm). Postoperative grip strength averaged 20 kg, compared with 11 kg preoperatively. Pain completely disappeared in 83% of patients (average improvement 93%, range 5–100%). Numbness completely disappeared in 42% of patients (average improvement 82.9%, range 5–100%). Tingling disappeared in 50% of patients (average improvement 84.7%, range 5–100%). No patient reported being worse after reoperation. These results suggest that the combination of microneurolysis and HTFPF can restore median nerve gliding and provide soft-tissue coverage, improving symptoms in patients with recurrent carpal tunnel syndrome.

Because physician turnover, especially during the first 5 years after joining a practice group, has been reported to be as high as 54%, we sought to identify and quantify the factors that lead hand surgeons to leave their practices. An eight-question practice survey was administered to 10 hand surgeons, all of whom had left their practices under various circumstances. All respondents were men (mean age, 43.2 years). Nine surgeons were in their first practice and one was in his second. Time in the practice ranged from 4 months to 6.5 years (mean time, 3.4 years). Questions about surgical practice issues were asked of all survey participants, who were then asked to quantify the influence of the issue on their decision to leave their own surgical practice with a Likert scale ranging from 1 (no influence) to 5 (greatly influenced the decision to leave). The strongest influences on the decision to leave a practice were interpersonal conflict (mean, 4.7 points) and lack of decision-making ability within the practice (mean, 4.2 points). The influence of partnership determination (mean, 3.3 points) was mixed, whereas staff support (mean, 2.9 points), salary agreements (mean, 2.4 points), employment contracts (mean, 1.6 points), and retirement benefits (mean, 1.0 points) played a lesser role in the surgeons' decisions to leave their practices.