TUBEROSITAS FEMORIS EXTERNA Meaning and
Definition
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Tuberositas femoris externa, also known as the external femoral tuberosity, is a bony prominence located on the outer side of the thigh bone (femur). It is a roughened area that serves as an attachment site for various muscles, ligaments, and tendons.
The tuberositas femoris externa is situated towards the upper part of the femur, just below the greater trochanter. It can be easily palpated or felt by running your fingers along the outer side of the thigh bone.
Several muscles and tendons attach to the tuberositas femoris externa, including the iliotibial (IT) band, which is a thick band of fibrous connective tissue running from the outside of the hip to the knee. Other muscles like the gluteus maximus and vastus lateralis, part of the quadriceps muscle group in the thigh, also connect to this bony prominence.
The tuberositas femoris externa plays a crucial role in stabilizing the hip joint and extending the knee joint. It provides attachment points for these muscles, allowing them to exert force and generate movement at the hip and knee. Furthermore, the roughened surface of the tuberosity helps to prevent slippage or dislocation of the muscles and tendons during physical activity.
Overall, the tuberositas femoris externa is an anatomical feature of the femur that facilitates muscle attachment and contributes to the movement and stability of the hip and knee joints.
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External tuberosity of the femur, epicondylus lateralis a projection on the outer surface of the external condyle of the femur, giving attachment to the gastrocnemius muscle.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for TUBEROSITAS FEMORIS EXTERNA
- tube rositas femoris externa
- tuber ositas femoris externa
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- tuberositas femoris e xterna
- tuberositas femoris ex terna
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- tuberositas femoris exter na
- tuberositas femoris extern a
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