What is the landmark for placing a pelvic binder?

What is the landmark for placing a pelvic binder?

• A. Great trochanter
• B. Iliac crest
• C. Anterior superior iliac spine
• D. Pubic symphysis

Answer: (A)

Pelvic binders work by compressing the pelvic ring to reduce pelvic volume and help control hemorrhage from suspected unstable pelvic fractures. The optimal landmark is the level of the greater trochanters because this position sits across the widest part of the pelvis, allowing even circumferential compression that stabilizes the ring without impinging on the abdomen or genitalia. Placing the binder higher over the iliac crest or near the ASIS would misalign the compression and may be less effective or risk injury to surrounding structures. Binding over the pubic symphysis would be too anterior and inferior to provide the necessary pelvic stabilization.

Pelvic binders work by compressing the pelvic ring to reduce pelvic volume and help control hemorrhage from suspected unstable pelvic fractures. The optimal landmark is the level of the greater trochanters because this position sits across the widest part of the pelvis, allowing even circumferential compression that stabilizes the ring without impinging on the abdomen or genitalia. Placing the binder higher over the iliac crest or near the ASIS would misalign the compression and may be less effective or risk injury to surrounding structures. Binding over the pubic symphysis would be too anterior and inferior to provide the necessary pelvic stabilization.