1. Femoral head osteotomy is a surgery performed on severely arthritic dogs. ‘股骨断截骨术’都是针对关节炎严重的狗狗的手术。
2. Arthritic pain usually is worse with activity and improes to some degree with rest and limited weight-bearing. 关节炎性疼痛常在活动时加重，而在休息和限制负重时可得到一定程度的缓解。
3. Arthritic dislocation is the common postoperative complication of total hip arthroplasty and larger ball head could be one of the efficient means to deal with this problem. 关节脱位是全髋关节置换术后常见的并发症，而采用大直径球头是减少术后脱位的可能途径之一。
英英解释
n.
1. a person afflicted with arthritis
2. of or pertaining to arthritis
