Dellon A Lee, Maloney Christopher T
Division of Plastic Surgery and Neurosurgery, and the Department of Anatomy, University of Arizona, Tucson, AZ, USA.
J Hand Surg Am. 2006 Nov;31(9):1495-8. doi: 10.1016/j.jhsa.2006.07.003.
We report a patient in whom, at 3 years after successful reconstruction of a right avulsed thumb with a microvascular hallux transfer, the insensate transfer had sensibility restored. The radial sensory and both volar digital nerves of the thumb were reconstructed using 2.3-mm-diameter bioabsorbable neural conduits. At 30 months after reconstruction, static 2-point discrimination of the hallux was 4 mm at 14.7 g/mm(2) in this now 42-year-old right-handed man. The cutaneous pressure threshold for 1-point static touch was 0.7 g/mm(2). There were no painful neuromas at the nerve reconstruction sites.
