Augmentation with a Gore-Tex patch for repair of large rotator cuff tears that cannot be sutured.

The objective of this study was to determine the effectiveness of augmentation with a Gore-Tex patch in reconstruction of rotator cuff tears that cannot be repaired by direct suture. Twenty-eight shoulders of 27 patients underwent this procedure. The average age at surgery was 62 years, the average duration of symptoms before surgery was 16 months, and the average follow-up period was 44 months.

Shoulder destruction in rheumatoid arthritis. Classification and prognostic signs in 83 patients followed 5-23 years.

We studied the natural course and the possibility of making prognoses about shoulder joint destructions in 83 patients with rheumatoid arthritis (RA) (166 shoulder joints). For this purpose, we used radiographic patterns and 2 indices (upward migration and medial displacement). The patterns of joint destruction were classified into 5 groups: 1) non-progressive type (n 74) with normal radiographs, only osteopenia or small erosions even after 15-20 years of RA; 2) erosive type (n 22) showing marginal erosions but no collapse; 3) collapse type (n 34) showing subchondral cysts, followed by collapse; 4) arthrosis-like type (n 12) showing arthrotic features; 5) mutilating type (n 14) showing mutilating bone destructions.