Post-tracheostomy With Long-Standing Temporomandibular Joint (TMJ) Ankylosis Using a Cone-Beam Computed Tomography (CBCT) Scan for Airway Assessment: A Case Report

Cureus 2026 Open access

Read full text
Authors: Vamsi Krishna Uppalapati, Rama Shankar, Deb Sanjay Nag, Prashant Sharma, Roshan Lal Gope, Vissapragada Rama Murthy
DOI: 10.7759/cureus.101662
Cited by: 0
References: 10

Abstract

Cone-beam computed tomography (CBCT) scans offer a static picture of airway anatomy and help diagnose anatomical or pathological anomalies. Patients with post-tracheostomy status have a high probability of tracheal stenosis. The airway must be thoroughly examined before induction. Three-dimensional visualization using CBCT allows the anesthesiologist to make informed decisions regarding the intubation approach and appropriate endotracheal (ET) tube size, thereby reducing the risk of perioperative complications. In this case report, we discuss the role of 3D imaging in assessing the probability of tracheal stenosis in a 56-year-old patient with a 40-year history of long-standing temporomandibular joint (TMJ) ankylosis.

Fields of Study & Subjects

Airway Management and Intubation Techniques Tracheal and airway disorders Dental Radiography and Imaging

Publication details

Journal / source
Cureus
Volume
18
Issue
1
Pages
e101662–e101662
Publication date
16 January 2026
Language
EN