chronic ankle instability
Conditions
Interventions
control group:ligment augmetation
Experimental group:ligment debridement
Sponsors
Shanghai Sixth People's Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 50 Years
Inclusion criteria
Inclusion criteria: 1. patients with anterior lateral malleolus pain accompanied by chronic ankle instability arthroscopy, some normal ankle ligament tissue was found its continuity and tension still exist (18-50 years old) patients. After the operation; 2. the patient, according to the physical examination and medical history, the health condition is stable, can participate in the subsequent trial project, and can follow up according to the follow-up; 3. did not participate in other clinical trials within 3 months prior to participating in this clinical trial; 4. patients voluntarily participate in this clinical trial and sign informed consent.
Exclusion criteria
Exclusion criteria: 1. other associated ankle diseases include: talar cartilage injury, early arthritis, avulsion fracture and other patients; 2. patients have mechanical instability of the ankle joint, including habitual sprain, examination of the chest drawer test positive; 3. arthroscopic surgery after cleaning found no normal ligament tissue; 4. patients with abnormal lower limb force line before operation; 5. mental incapacity or inability to understand the requirements for participation in the study in patients or patients with mental illness; 6. subjects are immunosuppressive, suffering from autoimmune diseases or immunosuppressive disorders; 7. chronic alcoholism, drug abuse and other patients; 8. the patient lives far away, is not expected to complete the follow-up; 9. expected non-adherence patients; 10. The researchers didn't think it was appropriate for the patients to be included.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| ankle range;VAS score;SF-36 score;AOFAS score;ankle MRI;lower extremity strength; | — |
Countries
China
Contacts
Public ContactJian Zou
Shanghai Sixth People's Hospital
Outcome results
None listed