What is the anatomical term for the line between the trochanters?

What is the anatomical term for the line between the trochanters?

• A. Intertrochanteric line
• B. Intertrochanteric crest
• C. Subtrochanteric line
• D. Trochanteric line

Answer: (A)

The line between the greater and lesser trochanters on the front (anterior) surface of the proximal femur is called the intertrochanteric line. It marks the boundary where the femoral neck ends and the shaft begins on the anterior side. The corresponding feature on the back is the intertrochanteric crest, a raised ridge rather than a thin line. Other terms aren’t used for this boundary—subtrochanteric line would be below the trochanters, and trochanteric line isn’t a standard term.

The line between the greater and lesser trochanters on the front (anterior) surface of the proximal femur is called the intertrochanteric line. It marks the boundary where the femoral neck ends and the shaft begins on the anterior side. The corresponding feature on the back is the intertrochanteric crest, a raised ridge rather than a thin line. Other terms aren’t used for this boundary—subtrochanteric line would be below the trochanters, and trochanteric line isn’t a standard term.