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Observation on the Effect of a New Type of Mouth Opener Combined with Remote Rehabilitation Guidance in Postoperative Dynamic Mouth Opening Monitoring of Patients with Irreversible Anterior Disc Displacement of the Temporomandibular Joint

Observation on the Effect of a New Type of Mouth Opener Combined with Remote Rehabilitation Guidance in Postoperative Dynamic Mouth Opening Monitoring of Patients with Irreversible Anterior Disc Displacement of the Temporomandibular Joint

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2600126579
Enrollment
Unknown
Registered
2026-06-11
Start date
2022-12-12
Completion date
Unknown
Last updated
2026-06-15

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

Conditions

limited mouth opening

Interventions

experimental group:New Type of Mouth Opening Trainer Combined with WeChat-based Remote Rehabilitation Follow-up
control group:Routine Manual Passive Mouth Opening Training and Telephone Follow-up

Sponsors

The Affiliated Stomatological Hospital of Nanjing Medical University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. First-time unilateral or bilateral temporomandibular joint disc repositioning surgery; 2. Fourteen days after suture removal, the mouth opening measured by the operating doctor was <35 mm, and the mandibular lateral movement was <5 mm; 3.Having normal communication skills and self-care abilities, and being proficient in using smartphones; 4. Patients under 18 years old must be accompanied by one guardian, who was willing to participate in and cooperate with the study.

Exclusion criteria

Exclusion criteria: 1. Having or having had a history of mental illness; 2. Complicating with other severe systemic diseases; 3. Incomplete or unreliable patient data records.

Design outcomes

Primary

MeasureTime frame
joint function motion range;Compliance with Functional Rehabilitation Exercise;Nursing Satisfaction;

Countries

China

Contacts

Public ContactHuang Yuanyuan

The Affiliated Stomatological Hospital of Nanjing Medical University

3126507960@qq.com+86 189 5100 6237

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Jun 21, 2026