Single Injection of Twin Nerve Block in Longstanding Unilateral Temporomandibular Joint Dislocation: A Novel Technique

  • Neeraj Kumar Department of Pediatric Dentistry, Postgraduate Institute of Child Health, Noida, Uttar Pradesh, India
  • Richa Kumari Postgraduate Institute of Dental Sciences, Rohtak, Haryana, India
Keywords: Temporomandibular joint; Mandibular nerve ; Nerve block; Joint dislocations

Abstract

Unilateral temporomandibular joint (TMJ) dislocation is a rare condition often triggered by yawning, vomiting, or other activities involving wide opening of the mouth, resulting from the forward movement of the condylar head. This case report highlights a longstanding unilateral TMJ dislocation managed by the single injection of local anesthetics into the deep temporal and masseteric nerve peripheries, alleviating muscle spasm and pain to restore TMJ function.

Published
2025-07-20
Section
Articles