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A cohort study of the therapeutic effect of temporomandibular joint disc reduction and anchoring on patients with anterior disc displacement with or without disc perforation

A cohort study of the therapeutic effect of temporomandibular joint disc reduction and anchoring on patients with anterior disc displacement with or without disc perforation - A cohort study of the therapeutic effect of temporomandibular joint disc reduction and anchoring on patients with anterior disc displacement with or without disc perforation

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2300074850
Enrollment
Unknown
Registered
2023-08-17
Start date
2023-08-10
Completion date
Unknown
Last updated
2023-08-21

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

Conditions

Tempromandibular Joint Disease

Interventions

Test group:Surgical reduction and anchoring treatment for the temporomandibular Anterior Disc displacement without Reduction.

Sponsors

West China Hospital of Stomatology, Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
16 Years to 50 Years

Inclusion criteria

Inclusion criteria: 1. Irreversible anterior displacement of the temporomandibular joint disc confirmed by MRI of the temporomandibular joint 2. Anterior and inferior displacement of the articular disc relative to the anterior slope of the condyle in the oblique sagittal position of the joint disc MRI

Exclusion criteria

Exclusion criteria: Patients who have received surgical treatment for temporomandibular joint disorder or (and); have other diseases that can cause maxillofacial pain; and patients who are taking non-steroidal anti-inflammatory drugs or other analgesic drugs.

Design outcomes

Primary

MeasureTime frame
mandibular movement, joint murmur, joint area tenderness, masticatory muscle tenderness, rest pain and occlusal pain;Morphological analysis of the articular disc;—

Secondary

MeasureTime frame
Occlusal force ;condyle remodeling;Analysis of the positional relationship between the condyle and the articular disc;—

Countries

CHINA

Contacts

Public ContactRui Yu Bi

West China Hospital of Stomatology, Sichuan University

david-bry@foxmail.com+86 158 8119 1909

Outcome results

None listed

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