|tuberosity of the tibia|
It is a strong, flat, ligament, about 5 cm in length, which originates on the apex of the patella distally and adjoining margins of the patella and the rough depression on its posterior surface; below, it inserts on the tuberosity of the tibia; its superficial fibers are continuous over the front of the patella with those of the tendon of the Quadriceps femoris.
The medial and lateral portions of the quadriceps tendon pass down on either side of the patella to be inserted into the upper extremity of the tibia on either side of the tuberosity; these portions merge into the capsule, as stated above, forming the medial and lateral patellar retinacula.
It can be injured in a patellar tendon rupture.
It can be used as a tissue source in the repair of other ligaments.
Location of Osgood-Schlatter Disease.
- The KNEEguru - educational site packed with knee content with sections on patellar problems
- Anatomy figure: 15:01-04 at Human Anatomy Online, SUNY Downstate Medical Center - "Muscles of the anterior (extensor) compartment of the leg."
- Patellar+ligament at eMedicine Dictionary
- lljoints at The Anatomy Lesson by Wesley Norman (Georgetown University) (antkneejointopenflexed)
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