Which GB point is at the hip, halfway between the anterior superior iliac spine and the greater trochanter?

Which GB point is at the hip, halfway between the anterior superior iliac spine and the greater trochanter?

• A. GB 27
• B. GB 28
• C. GB 29
• D. GB 26

Answer: (C)

Locating GB points uses clear anatomical landmarks to map the channel on the body. This particular point sits on the hip, exactly at the midpoint of the line from the anterior superior iliac spine to the greater trochanter. That halfway position places it on the lateral hip region, in a shallow depression over the hip joint, making it easy to palpate when the person is relaxed. This point is commonly used for hip and lower-limb issues, so anchoring it to those two bony landmarks ensures you’re on the correct spot along the GB trajectory. The other nearby GB points lie either more anterior on the abdomen or higher up the thigh and do not sit at that precise midpoint between ASIS and the greater trochanter, which is why this one is the correct choice.

Locating GB points uses clear anatomical landmarks to map the channel on the body. This particular point sits on the hip, exactly at the midpoint of the line from the anterior superior iliac spine to the greater trochanter. That halfway position places it on the lateral hip region, in a shallow depression over the hip joint, making it easy to palpate when the person is relaxed.

This point is commonly used for hip and lower-limb issues, so anchoring it to those two bony landmarks ensures you’re on the correct spot along the GB trajectory. The other nearby GB points lie either more anterior on the abdomen or higher up the thigh and do not sit at that precise midpoint between ASIS and the greater trochanter, which is why this one is the correct choice.