Isolated tuberosity fractures of the proximal humerus: Current concepts

Despite the relatively common occurrence of fractures of the proximal humeral amongst the elderly, the subgroup of isolated greater and lesser tuberosity fractures have remained less well understood. While the majority of two-part fractures result from a standing-height fall onto an outstretched hand, isolated tuberosity fractures are also commonly associated with glenohumeral dislocations or direct impact to the shoulder region. Inasmuch as...