Which end is up? Terminology for terminolateral (End-to-Side) nerve repair: A review

A. Lee Dellon, Marcus Castro Ferreira, Eric H. Williams, Gedge D. Rosson

Research output: Contribution to journalReview article

Abstract

By convention, we come from and go to. A flap has a donor site and goes to a recipient site. A transplant comes from a donor and goes to a recipient. Neural regeneration proceeds from proximal to distal. It seems most appropriate then for a nerve repair description to follow this logical order. Therefore an end-to-side repair would mean that the donor nerve, the nerve that is providing the axons with which to neurotize the recipient nerve, should be the nerve named first. An end-to-side repair would therefore require that the nerve whose end is sutured into the side of the recipient nerve be the nerve that is bringing the proximal axons to regenerate distally, for whatever that purpose may be, sensory or motor. A side-to-end repair would therefore require that the nerve whose side is sutured to the end of the recipient nerve be the nerve that is bringing the proximal axons to regenerate distally, for whatever that purpose may be, sensory or motor. The full descriptive phrase must include whether the intent is to reinnervate a skin target and is, therefore, a sensory repair, or to reinnervate a motor target. The names of both the donor and the recipient nerves must be specified. Illustrations of these logical possibilities are shown in this review of the modern history of end-to-side or side-to-end nerve coaptations.

Original languageEnglish (US)
Pages (from-to)295-301
Number of pages7
JournalJournal of reconstructive microsurgery
Volume26
Issue number5
DOIs
StatePublished - Jan 1 2010

Keywords

  • End-to-side
  • Neurorrhaphy
  • Neurotization

ASJC Scopus subject areas

  • Surgery

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