Tempromandibular Joint Disease
Conditions
Interventions
reductional nails group:A reductional nail was implanted, and the position of the reductional nails implanted into the condyle was 8mm below the condyle apex outside the condyle. A second insertion of
anchoring nails group:1-2 anchoring nails were implanted
Sponsors
West China Hospital of Stomatology, Sichuan University
Eligibility
Sex/Gender
All
Age
18 Years to 45 Years
Inclusion criteria
Inclusion criteria: 1.Patients aged 18-45 years; 2.MRI confirmed that the temporomandibular joint disc was ADDWoR, and the length of the disc was greater than or equal to the anteroposterior diameter of the condyle; 3.A medical history of more than 3 months, one of the joint pain, murmur or abnormal jaw movement; 4.Inform patients, and they are willing to participate in clinical studies and sign informed consent.
Exclusion criteria
Exclusion criteria: 1. Patients who have been treated for temporomandibular joint disorders; 2. Patients with diseases such as infection, tumor or trauma; 3. Patients with jaw deformity, dentition defect, unable to form stable occlusion, and serious occlusion disorder; 4. The length of the joint disc is less than the anteroposterior diameter of the condyle, the disc is seriously deformed and perforated, and the operation of the joint disc cannot be performed. 5. Immune system disease, suffering from rheumatoid arthritis.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Mandibular movement;Joint murmur;Joint area tenderness;Masticatory tenderness;Resting pain and occlusal pain;Morphological analysis of articular disc;Measurement of condylar reconstruction; | — |
Secondary
| Measure | Time frame |
|---|---|
| Operating time; | — |
Countries
China
Contacts
Public ContactYao Liu
West China Hospital of Stomatology, Sichuan University
Outcome results
None listed