The posterior Chapman point for the uterus is located between which landmarks?

• A. Between PSIS and SP of L5 (correct)
• B. Superior TP of L2
• C. Pubic ramus near symphysis
• D. Trochanter lateral femur

Answer: (A)

This question tests knowledge of the posterior Chapman point locations for visceral organs, specifically the uterus. The posterior uterus Chapman point lies in the pelvic paraspinal region, between the posterior superior iliac spine and the spinous process of the fifth lumbar vertebra. This location reflects the pelvic viscera’s neural and fascial connections to the lower lumbar/sacral area, so palpating this point on a patient prone can indicate or influence uterine function through viscerosomatic reflexes.

The other landmarks don’t match the uterus’ posterior Chapman point: the superior transverse process of L2 is associated with other visceral points higher up the spine, the pubic ramus near the symphysis is an anterior region, and the lateral femoral trochanter is unrelated to the uterus’ posterior Chapman point.