The Relationship of Lateral Osteotomies in Rhinoplasty to the Lacrimal Drainage System

J. Regan Thomas*, Nancy Griner

*Corresponding author for this work

Research output: Contribution to journalArticle

22 Scopus citations

Abstract

Damage to the lacrimal drainage system is a potentially complicating factor in rhinoplasty utilizing lateral osteotomies. The authors present data from osteotomies performed on a series of fresh cadavers. Following completion of the osteotomies, the lacrimal sac and nasal lacrimal ducts were Identified and cannulated. Soft tissue was dissected to demonstrate the osteotomy site. The specimen was inspected to delineate involvement (if any) of the lacrimal duct or sac. The proximity of the osteotomy site to the lacrimal drainage apparatus components was measured in each specimen. Various parameters were observed, including the effect of curved vs. straight osteotomes, guarded vs. unguarded osteotomes, and the effect of various widths of osteotomes. Likewise, the degree of risk to the lacrimal system was evaluated, and the technique of the novice and resident surgeon was compared to that of the experienced rhinoplastic surgeon. A low, curved osteotomy, performed with a sharp osteotome without subperiosteal tunnels, provides the safest maneuver. Lateral osteotomies, properly performed, prove to be an unusual cause of lacrimal drainage dysfunction.

Original languageEnglish (US)
Pages (from-to)362-367
Number of pages6
JournalOtolaryngology-Head and Neck Surgery
Volume94
Issue number3
DOIs
StatePublished - Jan 1 1986

ASJC Scopus subject areas

  • Surgery
  • Medicine(all)
  • Otorhinolaryngology

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