title: Single versus double arterial anastomoses in combined second- and third-toe transplantation.
abstract: Combined second and third toe transplantation is one good option for reconstruction of multiple digit amputation. However, the use of one or two arteries for pedicle anastomoses, which may influence the vascular complication and success rate, has never been addressed in the literature. This study includes a retrospective review of 57 combined second and third toe transplantation in 54 patients performed from February of 1983 through December of 1996. Group I, composed of 41 transplantations, underwent one arterial anastomosis, and group II, composed of 16 transplantations, underwent double arterial anastomoses during surgery if there were two recipient arteries available or whenever the second and third toes showed inadequate blood perfusion after one arterial anastomosis. In group I, 10 transplantations (24.4 percent) required re-exploration with a success rate of 92.7 percent (38 out of 41 transplantations). In group II, only one transplantation (6.2 percent) required re-exploration with successful flap salvage. The success rate was 100 percent for group II. Because the re-exploration and success rates between groups I and II were not statistically significant according to two-tailed Fisher's exact test, the combined second and third toe transplantation is a reliable procedure using either single or double arterial anastomoses.
authors.affiliation: Department of Plastic and Reconstructive Surgery at Chang Gung Memorial Hospital, Taipei, Taiwan.
authors.forename: M H
authors.initials: MH
authors.lastname: Cheng
authors.forename: F C
authors.initials: FC
authors.lastname: Wei
authors.forename: E
authors.initials: E
authors.lastname: Santamaria
authors.forename: S L
authors.initials: SL
authors.lastname: Cheng
authors.forename: C H
authors.initials: CH
authors.lastname: Lin
authors.forename: S H
authors.initials: SH
authors.lastname: Chen
mesh_terms: D000293:Adolescent; D000328:Adult; D000714:Anastomosis, Surgical / Q000379:methods; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D014034:Toes / Q000098:blood supply* / Q000637:transplantation*