Right hand thumb bones
Trigger Finger or Trigger Thumb
A thumb fracture is a break in one of the two small bones (phalanges) that to treat a thumb fracture as soon as possible--or the bones may not heal in proper.
Anatomy of Hand & Wrist: Bones, Muscles, Tendons, Nerves, Pictures
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The thumb is the first digit of the hand. When a person is standing in the medical anatomical The skeleton of the thumb consists of the first metacarpal bone which articulates proximally with the carpus at bellies located in the forearm, and the intrinsic hand muscles, with their muscles bellies located in the hand proper.
Description:A series of ligaments in a tunnel-like arrangement hold the tendons in place on the bones. Swelling is caused by hematoma blood clot , tissue edema and protrusion of bony fragments protruding out of the skin and soft tissue. In case of simple fracture to the phalanges of the thumb, it generally heals up simple treatment, but when if there is a fracture at the ends of either bones close to the joints then it becomes a little bit difficult to treat. Gripping or lifting is painful in case you are dealing with broken thumb or fractured thumb. Digit ratio The ratio of the length of the index finger to the length of the ring finger in adults is affected by the level of exposure to male sex hormones of the embryo in utero. These nerves contract specific muscles and gives us sensations of touch, and to feel hot, cold, and pain.
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