Femur - Wikipedia
As the femur is the only bone in the thigh, it serves as an attachment point for all the muscles that exert their force over the hip and knee joints. Some biarticular muscles – which cross two joints, like the …
Femur (Thighbone): Anatomy, Function & Common Conditions
What is the femur? The femur is your thigh bone. It’s the longest, strongest bone in your body. It’s a critical part of your ability to stand and move. Your femur also supports lots of important muscles, …
What to Know About the Femur Bone - WebMD
May 15, 2024 · The femur is the longest, strongest, and heaviest bone in the human body, making it a difficult one to break. It’s also protected by various muscles and helps you maintain your posture and...
The Femur - Proximal - Distal - Shaft - TeachMeAnatomy
Dec 29, 2025 · The femur is the only bone in the thigh and the longest bone in the body. It acts as the site of origin and attachment of many muscles and ligaments, and can be divided into three parts; …
Femur: Anatomy of the Thigh Bone - Verywell Health
Sep 15, 2025 · The femur is the largest and strongest bone in the human body, helping to support weight and movement. The femur can be affected by fractures, osteoporosis, and other conditions, …
Femur Anatomy: Complete Guide with Parts, Names & Diagram
Jun 9, 2024 · The femur, also called the thigh bone, is the longest and strongest bone in the human body. It is located in the upper leg and connects the hip joint to the knee joint.
Femur | Definition, Function, Diagram, & Facts | Britannica
Feb 10, 2026 · Femur, upper bone of the leg or hind leg. The head forms a ball-and-socket joint with the hip (at the acetabulum), being held in place by a ligament within the socket and by strong …