Fig. (1) Arthroscopic view of a left shoulder through a posterior portal. A) The anatomy of the inferior recess of the glenohumeral joint can be seen. The inferior glenohumeral ligament can be identified in all its components: a) anterior band; b) posterior band; c) axillary pouch. Right shoulder; supero-lateral portal view with a 30-degree scope. B) A similar, more posterior view in which the posterior band of the inferior glenohumeral ligament is better appreciated.