Use of peripheral blocks and tourniquets in foot surgery: A survey of Australian orthopaedic foot and ankle surgeons.

BACKGROUND: The most common reasons for unplanned admission to the hospital from outpatient surgery have the potential to be minimised or eliminated by peripheral nerve blocks (PNB). Tourniquets are commonly used in elective extremity surgery but it's use is mostly guided by personal preferences and does no correlate with the existing literature. Our aim was to explore the current practice of PNB and tourniquet use by foot and ankle surgeons in Australia. METHODS: The Australian Orthopaedic Foot and Ankle Surgery Society (AOFAS) annual meeting was held in Adelaide in 2011. Members were asked to complete an electronic survey on their current use of peripheral nerve blocks and tourniquets. Two specific elective case scenarios were included for comment, one pertaining to forefoot pathology, the other hindfoot pathology. RESULTS: Twenty-three AOFAS members replied to the survey, an overall response rate of 76.6%. Of these, only two surgeons did not use ankle blocks in elective surgery and none were prepared to operate without a tourniquet. Most Australian foot and ankle surgeons were reluctant to use local anaesthetic techniques without an accompanying GA. CONCLUSIONS: While the literature suggests that GA may add to complications without any benefit for the procedure and that distally based tourniquets may add benefit, these are not the favoured techniques in Australian foot and ankle surgeons.

Internal hernia in late pregnancy after laparoscopic Roux-en-Y gastric bypass.

A 27-year-old patient in late pregnancy presented to the department of obstetrics with crampy abdominal pain located in the right flank, 3 years after a laparoscopic Roux-en-Y gastric bypass. Clinical investigation showed tenderness on palpation in the upper abdomen without signs of peritonitis. The cardiotocogram and blood tests were normal. The ultrasound showed a hydronephrosis on the right side, and a pigtail catheter was inserted. The abdominal symptoms did not abate and the abdominal surgeon was consulted 36 hours after admission. Diagnostic laparoscopy was performed promptly because of high suspicion of internal hernia (IH). Laparoscopy showed IH at the mesojejunal intermesenteric defect with a herniated common channel and volvulus of the anastomosis. Conversion to open reduction and complete closure with non-absorbable interrupted sutures was performed. Small bowel resection was avoided. The patient was discharged 10 days after the operation and a healthy boy was born 4 weeks later.