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Understanding Jaw Surgery: Comparing Joint Replacement with and without Corrective Jaw Surgery

Comparative Finite Element Analysis of Temporomandibular Joint (TMJ) in Patients Undergoing Total Joint Replacement (TJR) with and without Concomitant Orthognathic Surgery - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2024/02/063158
Enrollment
2
Registered
2024-02-26
Start date
Unknown
Completion date
Unknown
Last updated
2024-03-04

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: M266- Temporomandibular joint disorders

Interventions

Intervention1: NIl: NIl Control Intervention1: NIl: NIL

Sponsors

All India Institute of Medical Sciences (AIIMS) Raipur
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: . Diagnosis of Unilateral or Bilateral TMJ Ankylosis: Patient must have a confirmed diagnosis of either unilateral or bilateral TMJ ankylosis based on clinical evaluation and diagnostic imaging, including CT scans. 2. Availability of DICOM Images: Patient must have high-quality DICOM images of their TMJ anatomy, which will be used for creating patient specific TMJ designs and conducting FEA

Exclusion criteria

Exclusion criteria: 1. Insufficient Diagnostic Information: Patients with incomplete medical records or insufficient diagnostic information for confirming TMJ ankylosis will not be included. 2. Previous TMJ Surgical Interventions: Patients who have undergone prior TMJ surgical procedures, including joint replacement or other surgical treatments, will be excluded to maintain homogeneity in the study. 3. Other Severe Medical Conditions: Patients with severe medical conditions or comorbidities that could influence the study outcomes or introduce confounding variables will not be included

Design outcomes

Primary

MeasureTime frame
Quantitative assessment of TMJ biomechanics, including stress distribution, strain, and displacement, as determined through Finite Element Analysis (FEA).Timepoint: Day 1

Secondary

MeasureTime frame
Comparative analysis of TMJ biomechanics between patients undergoing Total Joint Replacement (TJR) with Concomitant Orthognathic Surgery and those undergoing TJR without orthognathic surgery.Timepoint: Day 1

Countries

India

Contacts

Public ContactDr Santhosh Rao

All India Institute of Medical Sciences, Raipur

santhosh@aiimsraipur.edu.com9981525599

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026