Arthroscopic Synovectomy in the Rheumatoid Arthritis of the Knee Joint.
- Author:
Hyun Kee CHUNG
;
Choong Hyeok CHOI
;
Young Joon CHOI
;
Kyeong Jin CHOI
;
Jae Min LEE
- Publication Type:Original Article
- Keywords:
Knee;
Rheumatoid arthritis;
Arthroscopic synovectomy
- MeSH:
Arthritis, Rheumatoid*;
C-Reactive Protein;
Cartilage;
Cartilage, Articular;
Follow-Up Studies;
Humans;
Joints;
Knee Joint*;
Knee*;
Palliative Care;
Range of Motion, Articular
- From:The Journal of the Korean Orthopaedic Association
1998;33(2):264-272
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
The short term beneficial effect of arthroscopic excision of synovial tissue in knees with rheumatoid arthritis have been well documented. The purpose of this study to report the results of synovectomy in patients with rheumatoid arthritis who have been observed at least 3 years. We analysed the clinical result with modified Laurin criteria, radiologic change and patients own satisfaction degree with survey. The results were as follows; 1. The preoperative symptoms were pain (100%), swelling (100%), decreased range of motion (83%) and joint tenderness (74%), and those were improved postoperatively to 43%, 60%, 11%, 43% each other. 2. Among the laboratory parameters, C-reactive protein (CRP) was improved most significantly (pvalue =0.026). 3. On simple supine A-P X-rays, the width of medial joint space and lateral joint space were compared to preoperatively and postoperatively. The width of medial joint space was 4.33mm preoperatively, and it was changed to 3.22mm at last follow up (p=0.032). Those of lateral joint space was changed from 4.24mm preoperatively to 3.27mm at last tollow up (p=0.106). 4. The grade of articular cartilage damage was related with severity of preoperative symptoms and the patients with low grade of articular cartilage damage showed more postoperative improvement. The result of operation was related to symptom duration, degree of X-ray change and degree of cartilage damage. 5. 58% ot patients were satisfied to results of synovectomy, 28% were answered neither satisfied nor ansatisfied and 14% were unsatisf'ied to operation. We concluded the arthroscopic synovectomy of the knee joints was effective procedure to improve the clinical symptoms, range of knee motion and to alleviate the inflammatory reaction at mid-term period al'ter the operation. So we consider this procedure is a palliative treatment that modified and alleviate the progression of rheumatoid arthritis of knee joints.
