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Table 3 Arthroscopic findings

From: Arthroscopic treatment of synovial chondromatosis of hip joint

  

No. of hips (%)

Synovial hypertrophy

 

21 (100)

Labrum

Tear

18 (85.7)

Fraying and degeneration

3 (14.3)

Osteophytosis

At junction of head and neck

5 (71.4)

At acetabulum

1 (4.8)

At 2 ends

14 (66.7)

Acetabulum cartilage defect

Outerbridge stage 0

1 (4.8)

Outerbridge stage I

3 (14.3)

Outerbridge stage II

4 (19)

Outerbridge stage III

6 (28.6)

Outerbridge stage IV

7 (33.3)

Femoral head cartilage defect

Outerbridge stage 0

2 (9.5)

Outerbridge stage I

8 (38.1)

Outerbridge stage II

7 (33.3)

Outerbridge stage III

3 (14.3)

Outerbridge stage IV

1 (4.8)