Knee osteoarthritis
Conditions
Interventions
Experimental group:The medial part of the subpatellar fat pad was used as the pedicle, and the lateral part was turned over to form a pedicled fat pad flap. After the joint prosthesis was inserted, th
Control group:The subpatellar fat pad is removed completely along the back of the patellar tendon
Sponsors
Panzhihua Central Hospital of Sichuan Province
Eligibility
Sex/Gender
All
Age
60 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Age>=60 years; 2. Complete DR and CT examinations before surgery, and confirm that it is knee osteoarthritis, and perform total knee replacement.
Exclusion criteria
Exclusion criteria: 1. Severe knee valgus, Paprosky grade II-III bone defect; 2. Patients with severe cardiovascular diseases, nervous system diseases, coagulation disorders, rheumatic immune system diseases, infectious diseases, etc., which may affect surgery and postoperative recovery; 3. Patients with a history of knee surgery or severe trauma in the past.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Visual analogue scoring;Western Ontario and McMaster Universities Arthritis Index score;Feller patellar function score;Range of motion of the knee;Incidence of patellar dislocation;Incision bleeding; | — |
Countries
China
Contacts
Public ContactSong Xunzhou
Panzhihua Central Hospital of Sichuan Province
Outcome results
None listed