Computer Guided Versus Conventional TMJ Injection

Efficacy of Computer-guided Versus Conventional Sodium Hyaluronate Injection in Superior Joint Space in Treatment of Intra-articular TMJ Disorder

This study is designed to evaluate the clinical outcomes of computer-guided sodium hyaluronate injection in superior joint space in comparison to conventional injection for treatment of intra-articular TMJ disorder.

This study aimed to reveal the superiority of computer-guided TMJ injection (if found) above the conventional method from the clinician and patient point of view.

Inclusion Criteria:

• Patients diagnosed with intra-articular TMJ disorder according to Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD).
• Patients who would not respond to conservative treatment as the first line of treatment.

Exclusion Criteria:

• Patients with polyarthritis or degenerative joint disease.
• Patients with myofascial pain.
• Previous history of minimally invasive or invasive treatment of TMJ.
• History of mandibular fracture.
• Lactating, pregnant or planning pregnancy women.
• Known hypersensitivity to hyaluronic acid or clear biocompatible photopolymer resin.