Fractures that disrupt the Shenton's line are known as?

• A. Peritrochanter
• B. Basilar
• C. Central
• D. Transcervical

Answer: (A)

Fractures that disrupt Shenton’s line are classified as peritrochanteric fractures. Shenton’s line is an important radiographic marker used to assess the alignment and integrity of the hip joint, specifically in relation to the femoral neck and the obturator foramen. When Shenton’s line is disrupted, it often indicates significant injury to the structures around the hip, including the femoral neck and possibly the greater or lesser trochanters.

Peritrochanteric fractures involve the region around the greater and lesser trochanters of the femur, resulting in displacement that can hinder the normal curvature depicted by Shenton’s line on X-rays. Disruption of this line typically signals underlying hip pathology associated with these types of fractures, such as instability and increased risk of complications during healing. Thus, the classification of peritrochanteric is directly tied to the involvement of Shenton's line in the radiological assessment of hip fractures.