Management of spaghetti wrist under WALANT technique

This study aimed to evaluate the effectiveness of the WALANT technique in managing spaghetti wrist lacerations. Thirteen consecutive patients with spaghetti wrist laceration were operated on under WALANT technique and followed prospectively. All patients were operated on by the same hand surgeon in a university hospital setting. At the final follow-up, arterial patency, tendon repair, nerve regeneration, handgrip strength and overall patient satisfaction were assessed. All patients were male, with a mean age of 23.8 ± 7.7 years (range, 18-42). The mean waiting time from admission to operation was 33.6 ± 5.1 min (range, 26-42). The operation lasted a mean 119.6 ± 33.8 min (range, 75-185). Mean time from admission to discharge was 269.3 ± 35.0 min (range, 225-341). Mean VAS for intraoperative pain was 1.0 ± 0.9 points (range, 0-3). Patients were followed up for at least 6 months: mean 9.8 ± 1.6 months (range, 7-12). Ten of the 12 repaired arteries were patent and 2 were occluded at the final follow-up. Six of the 17 repaired nerves were evaluated as excellent, 9 as good and 2 as fair on 2-point discrimination test. Total active range of motion was perfect in 6 patients, good in 6, and fair in 1. Grip strength was averaged 86.8% (range, 76.9-93.5%) of the contralateral value. All patients were either very satisfied (n: 9) or satisfied (n: 4). The WALANT technique can be used for spaghetti wrist lacerations involving the tendons, arteries and nerves, with favorable outcome. Major arterial anastomosis can be performed without any surgical limitation.