Ward's triangle bone mineral density relative to the young adult mean

Older age strata is associated with Ward's triangle bone mineral density relative to the young adult mean in humans (24.3% lower at 80–89 years and 31.6% lower at ≥90 years versus 65–79 years).

“significantly lower in Groups II and III than that in Group I by 24.3% and 31.6%, respectively.”

Humanspostoperative proximal femur fracturesWard's triangle of the nonfractured femurfemalesn = 68

Site-specific bone mineral density by age strata in older women with proximal femur fractures

Journal of physical therapy science·5 Oct 2026