Where is cane length measurement taken from?

• A. From Iliac Crest to Floor
• B. From Axilla to Floor
• C. From Knee Joint to Floor
• D. From Greater Trochanter Straight to Floor

Answer: (D)

Measuring cane length from the greater trochanter straight down to the floor ensures the handle sits at hip level when you stand tall. This placement lets the elbow rest slightly flexed (about 20–30 degrees), promoting a tall, comfortable posture and a natural gait with the cane supporting weight without driving the shoulder or spine out of alignment. If you measure from the iliac crest or axilla, the cane ends up too long or too short for proper arm and shoulder alignment, and measuring from the knee to the floor would place the handle at an inappropriate height, hindering balance and efficiency. So the correct method is from the greater trochanter to the floor.