The incidence of complete ligamentous or meniscal disruption associated with operative tibial plateau fractures was higher than previously reported. Though the clinical importance of injury to each of these structures is unknown, the treating surgeon should be aware that a variety of soft tissue injuries are common in these fractures. In addition, all fractures had at least 1 cortical split visible on magnetic resonance imaging, implying that pure depression patterns are very rare or may not exist.

Intertrochanteric (IT) fractures pose a tremendous burden to the healthcare system. Although consistently good results are obtained while treating stable IT fractures, treatment failure rates with unstable fractures are much higher, and hence, it is imperative to identify unstable patterns. Presently, the conventionally classified unstable configurations (fracture with posteromedial comminution, reverse oblique, IT with subtrochanteric extension) and the recently added fracture patterns (IT fractures with avulsed greater trochanter and lateral wall breach) qualify as unstable IT fractures; however, the list is certainly not exhaustive. Disruption of lateral wall converts an IT fracture into a reverse oblique fracture equivalent and should be given a strong consideration in the decision matrix.

Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.

Intramedullary devices are used increasingly to treat intertrochanteric femur fractures, especially those with unstable patterns. In spite of the considerable use of nails in the management of these fractures, opinions differ about the correct length of intramedullary nail. Long nails were developed to address the risk of diaphyseal fracture associated with earlier short nail designs and to extend the indications for use to include diaphyseal and subtrochanteric fractures. Several recent studies, however, have found no differences between modern short nails and long nails with regard to union and complication rates. In the absence of existing guidelines, the treating surgeon's preference and fracture characteristics continue to influence the decision of whether to use short nails or long nails. The surgeon needs to consider the fracture configuration and related factors, including whether osteoporosis is present and the cost and risk of revision surgery, when selecting the appropriate nail length.

Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.