Metatarsophalangeal Joint MTP; connectors between metatarsals and base bones of your toes скачать в хорошем качестве

Metatarsophalangeal Joint MTP; connectors between metatarsals and base bones of your toes

Metatarsophalangeal (MTP) joints are the key connections between your toes and the rest of your foot. They’re where the metatarsal bones (long bones in the foot) meet the proximal phalanges (toe bones), forming what are essentially your toe knuckles2. 🧠 Quick Anatomy Breakdown Type of joint: Synovial, condyloid (allows movement in multiple directions) Movements: Flexion, extension, abduction, adduction, and circumduction Support structures: Ligaments (collateral, plantar, deep transverse), joint capsule, and tendons Innervation: Plantar digital nerves, superficial and deep fibular nerves Blood supply: Dorsal and plantar metatarsal arteries 🚶‍♂️ Why MTP Joints Matter They play a crucial role in walking, especially during the push-off phase of your gait. The first MTP joint (big toe) is particularly important for balance and propulsion. ⚠️ Common Conditions Condition Description Bunion (Hallux Valgus) Deformity of the big toe joint causing it to angle toward the second toe Turf Toe Sprain or hyperextension injury of the big toe MTP joint, common in athletes Arthritis Inflammation or degeneration of the joint, including osteoarthritis and rheumatoid arthritis Gout Uric acid buildup causing painful inflammation, often in the big toe Metatarsalgia General pain in the ball of the foot, often linked to MTP joint stress #MetatarsophalangealJoint #MTP