The apex of the greater tuberosity was determined by placing a marker on the superiormost area of the greater tuberosity. 在大结节的上级放置一个标记以确定大结节的顶点。
These have multiple options for suture attachment and can accommodate a large greater tuberosity fragment without causing impingement. 他们有缝合固定的多种选择，适应大结节骨块而不发生撞击。
