Arthroscopic Excision for Intra-Articular Osteoid Osteoma of the Olecranon Fossa: A Case Report and Literature Review

Figure 3

Photographs during arthroscopy. (a) Synovectomy. S: synovitis. (b) Resection of the reactive bone (R). (c) The nidus (N) under the reactive bone. (d) The nidus. (e) Resection of the nidus using a bone chisel (C). (f) Postresection of the nidus.

(a)

(b)

(c)

(d)

(e)

(f)