Knee osteoarthritis
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Primary unilateral total knee arthroplasty; Gender not limited, aged 50 to 80 years; Preoperative knee acuity 90 °and active flexion mobility Flexion deformity or inside and outside double deformity 25 °or less; Understand the purpose of the study and sign the informed consent.
Exclusion criteria
Exclusion criteria: Preoperative other serious organic diseases or other diseases that may cause pain and anxiety; Severe postoperative infection or deep venous thrombosis; Patients with visual, hearing and cognitive impairment; Mental illness; Or other patients who are not suitable for postoperative functional exercise and quadriceps relaxation techniques.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| VAS scores;pressure-pain threshold; | — |
Countries
China
Contacts
Renji Hospital Affiliated to Shanghai Jiaotong University School of Medicine