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The intertrochanteric line is a line upon the anterior aspect of the proximal end of the femur, [1] extending between the lesser trochanter and the greater trochanter. It is a rough, variable ridge. It is a rough, variable ridge.
The intertrochanteric crest is a prominent smooth bony ridge upon the posterior surface of the femur at the junction of the neck and the shaft of the femur; [1] together with the intertrochanteric line on the anterior side of the head, the intertrochanteric crest marks the transition between the femoral neck and shaft. [2]: 192
The two trochanters are joined by the intertrochanteric crest on the back side and by the intertrochanteric line on the front. [ 1 ] A slight ridge is sometimes seen commencing about the middle of the intertrochanteric crest, and reaching vertically downward for about 5 cm. along the back part of the body: it is called the linea quadrata (or ...
The greater trochanter can easily be felt. The trochanteric fossa is a deep depression bounded posteriorly by the intertrochanteric crest on the medial surface of the greater trochanter. The lesser trochanter is a cone-shaped extension of the lowest part of the femur neck.
The intertrochanteric crest (which demarcates the junction of the femoral shaft and neck posteriorly) extends between the lesser trochanter and the greater trochanter on the posterior surface of the femur.
Often, the intertrochanteric fossa is small and shallow due to the expansion of the two trochanters. In lepidosaurs, the intertrochanteric fossa is shallow but broad. It is bounded medially by the internal/lesser trochanter and anterior branch of the ventral femoral ridge, and often less distinctly bounded laterally as the greater trochanter ...
The use of open reduction has been reported as 8-13% among pertrochanteric fractures, and 52% among intertrochanteric fractures. [43] Both intertrochanteric and pertrochanteric fractures may be treated by a dynamic hip screw and plate, or an intramedullary rod. [42] The fracture typically takes 3–6 months to heal.
The vastus lateralis muscle arises from several areas of the femur, including the upper part of the intertrochanteric line; the lower, anterior borders of the greater trochanter, to the outer border of the gluteal tuberosity, and the upper half of the outer border of the linea aspera.