The patella would be the kneecap and articulates Along with the distal femur. The tibia will be the greater, weight-bearing bone Found on the medial facet from the leg, plus the fibula is The skinny bone of the lateral leg. The bones in the foot are divided into 3 teams. The posterior part of the foot is formed by a gaggle of 7 bones, Every of which is called a tarsal bone, While the mid-foot consists of five elongated bones, Each individual of that is a metatarsal bone. The toes include 14 smaller bones, Every of that is a phalanx bone of your foot.
rounded, proximal stop from the femur that articulates Using the acetabulum of the hip bone to form the hip joint
These locations articulate While using the medial and lateral condyles on the femur to variety the knee joint. Involving the articulating surfaces from the tibial condyles would be the intercondylar eminence, an irregular, elevated location that serves as being the inferior attachment point for 2 supporting ligaments in the knee.
A little ridge functioning down the lateral facet of your tibial shaft is definitely the interosseous border of your tibia. This is often with the attachment with the interosseous membrane with the leg, the sheet of dense connective tissue that unites the tibia and fibula bones. Positioned within the posterior side from the tibia is the soleal line, a diagonally running, roughened ridge that commences underneath the base in the lateral condyle, and runs down and medially through the proximal 3rd on the posterior tibia. Muscles of your posterior leg connect to this line.
During extension with the knee, the quadriceps femoris muscle pulls the patella both of those superiorly and laterally, Along with the lateral pull better in women because of their large Q-angle. This would make Ladies a lot more liable to building patellofemoral syndrome than Guys. Commonly, the big lip on the lateral facet with the patellar area with the femur compensates for your lateral pull on the patella, and therefore assists to keep up its proper tracking.
The patella is usually a sesamoid bone located inside a muscle mass tendon. It articulates with the patellar surface area over the anterior facet in the distal femur, thus protecting the muscle mass tendon from rubbing towards the femur.
Twisting injuries of your knee could arise in Activity, specifically soccer. The subsequent damage may well come about:
The elongated shaft from the femur contains a slight anterior bowing or curvature. At its proximal stop, the posterior shaft has the gluteal tuberosity, a roughened place extending inferiorly through the better trochanter.
The hip joint has a strong capsule that includes almost all of the femoral neck. The capsule is further strengthened by really solid ligaments anteriorly, and by small 50 percent rotator cuff muscles posteriorly. ThFe iliofemoral ligament is definitely the strongest in the human body; it truly is Y-shaped, passing through the entrance from the joint (Determine 8.
Treatment method usually consists of stopping the activity that makes knee discomfort for your time period, accompanied by a gradual resumption of exercise. Appropriate strengthening of your quadriceps femoris muscle to accurate for imbalances is additionally important to support reduce reoccurrence.
joint that separates website the thigh and leg portions of your lower limb; shaped through the articulations in between the medial and lateral condyles of the femur, as well as medial and lateral condyles with the tibia
The posterior muscles in the hip and the anterior abdominal wall deliver these actions (see Chapter 10). Pelvic tilting also occurs in reaction to The stress inside the hamstring muscles, which originate within the ischial tuberosities and pass down the posterior element of the thigh on the knee.
extensive groove over the lateral aspect in the distal tibia for articulation Using the fibula within the distal tibiofibular joint
The anterior 50 percent from the foot is fashioned because website of the five metatarsal bones, which can be found involving the tarsal bones on the posterior foot as well as the phalanges from the toes (see Determine four). website These elongated bones are numbered 1–five, starting off Together with the medial side of the foot. The main metatarsal bone is shorter and thicker in comparison to the Other folks. The second metatarsal is definitely the longest. The foundation from the metatarsal bone is the proximal conclusion of each metatarsal bone. These articulate with the cuboid or cuneiform bones.