Toe Anatomy Joint

Except for the big toe each of the toes has three joints which include. Anatomy the big toe is made up of two joints.

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Metatarsophalangeal joint mcp the joint at the base of the toe proximal interphalangeal joint pip the joint in the middle of the toe distal phalangeal joint dp the joint closest to the tip of the toe.

Toe anatomy joint. The joint is surrounded by important structures that hold it in place and prevent it from dislocating. This arch is important for ensuring that weight is properly distributed among the strongest muscles of the leg and foot and to ensure we can shift our weight as needed to keep our balance or move quickly. Normally tendons in the foot pull the bones of the foot in toward each other resulting in distinctive arches between the heel and toes and between the inner and outer toes.

Each toe has 3 phalanges proximal middle and distal except the big toe that consist of 2 phalanges proximal and distal. Between the proximal phalanges and the metatarsal bone is the metatarsophalangeal joints. A bony prominence next to the base of the big toe that may cause the big toe to turn inward.

The foot consists of thirty three bones twenty six joints and over a hundred muscles ligaments and tendons. The largest of the two is the metatarsophalangeal joint mtp where the first long bone of the foot metatarsal meets the first bone of the toe phalanx. It is made up of three joints.

These all work together to bear weight allow movement and provide a stable base for us to stand and move on. Joints in the feet ankle and toes may be affected by rheumatoid arthritis. The last two together are called the lower ankle joint.

Foot and ankle anatomy is quite complex. In turf toe the mtp joint is injured. Ankle anatomy the ankle joint also known as the talocrural joint allows dorsiflexion and plantar flexion of the foot.

Upper ankle joint tibiotarsal talocalcaneonavicular and subtalar joints.

Ankle Foot Anatomy