middle of your a few cuneiform tarsal bones; articulates posteriorly Along with the navicular bone, medially Together with the medial cuneiform bone, laterally With all the lateral cuneiform bone, and anteriorly with the second metatarsal bone
To the again of your knee the popliteal artery operates through the popliteal fossa for the popliteal muscle mass wherever it divides into anterior and posterior tibial arteries.[43]
These regions articulate with the medial and lateral condyles on the femur to kind the knee joint. Amongst the articulating surfaces with the tibial condyles is the intercondylar eminence, an irregular, elevated region that serves because the inferior attachment level for two supporting ligaments in the knee.
View this online video to check out how a fracture of the mid-femur is surgically repaired. How are The 2 parts in the damaged femur stabilized for the duration of surgical repair of the fractured femur?
In the course of extension in the knee, the quadriceps femoris muscle pulls the patella the two superiorly and laterally, With all the lateral pull better in Gals due to their huge Q-angle. This helps make Females much more at risk of building patellofemoral syndrome than Gentlemen. Commonly, the massive lip on the lateral facet with the patellar floor in the femur compensates for the lateral pull over the patella, and therefore aids to maintain its appropriate tracking.
By advancement on The premise in their factors of insertion (a posterior group in two layers and an anterior team); and
Patellofemoral syndrome could possibly be initiated by a number of will cause, which includes unique versions in The form and motion in the patella, a immediate blow for the patella, or flat toes or incorrect shoes that lead to too much turning in or out in the toes or leg.
minor indentation on the head on the femur that serves as the internet site of attachment for the ligament to the head on the femur
Remedy: Steel reducing jigs are attached into the bones in order that the bones are Slice appropriately just before the attachment of prosthetic components.
These muscles unite in a large terminal tendon, the Achilles tendon, which is hooked up into the posterior tubercle with the calcaneus. The plantaris carefully follows the lateral head on the gastrocnemius. Its tendon runs in between those of the soleus and gastrocnemius and is particularly embedded from the medial conclusion on the calcaneus tendon.[32]
The proximal end with the tibia is tremendously expanded. The 2 sides of this enlargement type the medial condyle of your tibia along with the lateral condyle of the tibia. The tibia doesn't have epicondyles. The top floor of each and every condyle is easy and flattened.
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From the posterior muscles three are more info within the superficial layer. The key plantar flexors, frequently often called the triceps surae, are definitely the soleus, which occurs on the proximal side of the two leg bones, along with the gastrocnemius, The 2 heads of which occurs over the distal end from the femur.
The epicondyles give attachment for muscles and supporting ligaments on the knee. The adductor tubercle is a small bump Found on the excellent margin on the medial epicondyle. Posteriorly, the medial and lateral condyles are separated by a deep depression called the intercondylar fossa. Anteriorly, The sleek surfaces of the condyles sign up for alongside one another to sort a large groove called the patellar area, which delivers for articulation Along with the patella bone. The mixture of your medial and lateral condyles While using the patellar floor provides the distal end of your femur a horseshoe (U) form.