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. 2012 Oct 10;2(4):e20. doi: 10.2106/JBJS.ST.L.00009

Fig. 3.

Fig. 3

In the ream-and-run procedure, the irregular arthritic glenoid surface (A) is reamed to a single concavity (B), which is subsequently covered with fibrocartilage (C) so that the glenohumeral contact area is optimized. (Reproduced, with permission of Elsevier, from: Matsen FA 3rd, Clinton J, Rockwood CA Jr, Wirth MA Lippitt MA. Glenohumeral arthritis and its management. In: Rockwood CA Jr; Matsen FA 3rd; Wirth MA; Lippitt SB, editors. The shoulder. 4th ed. Philadelphia: Saunders; 2009.)