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. 2013 Dec 4;19(1):1–5. doi: 10.1007/s00776-013-0495-x

Fig. 1.

Fig. 1

Arthroscopic view of the right shoulder in a 57-year-old man with primary frozen shoulder. The arthroscope is inserted through the standard posterior portal. Inflamed synovium is noted in the anterosuperior region (a). Using an electric cautery, the anterior capsule is being divided (b). Note the thickened joint capsule. G glenoid fossa, LHB long head of biceps