Defects of the first branchial cleft

J Laryngol Otol. 1994 Mar;108(3):240-3. doi: 10.1017/s0022215100126404.

Abstract

Four cases of first branchial arch defects are presented. The literature relating to such defects is reviewed and a possible embryogenic mechanism is proposed with particular reference to the disposition of the facial nerve. The classification of these defects into Types I and II by Work (1972) is supported.

Publication types

  • Case Reports
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Branchial Region / abnormalities*
  • Branchial Region / embryology
  • Branchioma / embryology
  • Child, Preschool
  • Ear, External / abnormalities
  • Facial Nerve / pathology
  • Female
  • Head and Neck Neoplasms / embryology
  • Humans
  • Infant
  • Male
  • Middle Aged