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  2. Femoral neck - Wikipedia

    en.wikipedia.org/wiki/Femoral_neck

    The neck is flattened from before backward, contracted in the middle, and broader laterally than medially. The vertical diameter of the lateral half is increased by the obliquity of the lower edge, which slopes downward to join the body at the level of the lesser trochanter, so that it measures one-third more than the antero-posterior diameter.

  3. Zona orbicularis - Wikipedia

    en.wikipedia.org/wiki/Zona_orbicularis

    The zona orbicularis and proximal hip joint capsule are poorly understood. Recent studies seem to confirm that the proximal to middle part of the articular capsule, including the zona orbicularis, acts biomechanically as a locking ring wrapped around the femoral neck and thus is a key structure for hip stability in distraction.

  4. Upper extremity of femur - Wikipedia

    en.wikipedia.org/wiki/Upper_extremity_of_femur

    The head of the femur is connected to the shaft through the neck or collum. The neck is 4–5 cm. long and the diameter is smallest front to back and compressed at its middle. The collum forms an angle with the shaft in about 130 degrees. This angle is highly variant. In the infant it is about 150 degrees and in old age reduced to 120 degrees ...

  5. Pauwel's angle - Wikipedia

    en.wikipedia.org/wiki/Pauwel's_angle

    Pauwel's angle is the angle between the line of a fracture of the neck of the femur and the horizontal as seen on an anterio-posterior radiograph. [1] Pauwel's angle is named after the German orthopedist Friedrich Pauwels. [2] Introduced in 1935, this system was the first biomechanical classification for femoral neck fractures, and is still in ...

  6. Femoral neck targeting - Wikipedia

    en.wikipedia.org/wiki/Femoral_neck_targeting

    Notching of the femoral neck during the preparation of the femoral head. Exposure of cancellous bone following implantation. [3] In hip resurfacing surgery, accurately identifying the true centre of the femoral neck in both antero-posterior (AP) and lateral planes is crucial. [4] This reference point is essential for the precise positioning of ...

  7. Articularis genus muscle - Wikipedia

    en.wikipedia.org/wiki/Articularis_genus_muscle

    It arises from the anterior surface of the lower part of the body of the femur, [2] deep to the vastus intermedius, [3] close to the knee and from the deep fibers of the vastus intermedius. [2] Its insertion is on the synovial membrane of the knee-joint. [2]

  8. Dynamic hip screw - Wikipedia

    en.wikipedia.org/wiki/Dynamic_hip_screw

    Dynamic hip screw. Dynamic hip screw (DHS) or Sliding Screw Fixation is a type of orthopaedic implant designed for fixation of certain types of hip fractures which allows controlled dynamic sliding of the femoral head component along the construct.

  9. Hip - Wikipedia

    en.wikipedia.org/wiki/Hip

    In vertebrate anatomy, the hip, or coxa [1] (pl.: coxae) in medical terminology, refers to either an anatomical region or a joint on the outer (lateral) side of the pelvis.. The hip region is located lateral and anterior to the gluteal region, inferior to the iliac crest, and lateral to the obturator foramen, with muscle tendons and soft tissues overlying the greater trochanter of the femur. [2]