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Nov 13, 2023 · There are fourteen phalanges in each hand; each of the medial four digits has three phalanges (proximal, middle and distal), while the thumb has only two (proximal and distal). The phalanges are interconnected by interphalangeal joints and vascularized via the nutrient rami to phalanges, which stem from the palmar digital arteries.
- Medical Content
- 6 min
- Nutrient rami from palmar digital arteries
- Ulnar Nerve Entrapment of Elbow
- Rheumatoid Arthritis
- Repetitive Strain Injury of The Hand
- Psoriatic Arthritis
- Normal Hand Pain
- De Quervain's Tenosynovitis
Ulnar nerve entrapment of elbowis also called cubital tunnel syndrome. The ulnar nerve begins at the spinal cord in the neck and runs down the arm into the hand. This very long nerve can become compressed, or entrapped, by other structures at certain points along the way. Entrapment often happens in the cubital tunnel, which is the narrow passage a...
Rheumatoid arthritisis a chronic inflammatory disorder that affects the lining of the joints, causing them to become thickened and painful. It can also affect other parts of the body such as the heart, lungs, eyes, and circulatory system. Rheumatoid arthritis is an autoimmune disease, which means the body's immune system turns against itself for un...
Repetitive strain injury of the hand is caused by consistent repetitive use. You do not need treatment, just rest from your overuse. Wearing a brace and physical therapy might be helpful. Rarity:Uncommon Top Symptoms:hand numbness, hand weakness, hand pain from overuse Symptoms that always occur with repetitive strain injury of the hand:hand pain f...
Psoriatic arthritisis a complication of psoriasis, which causes the skin to become thickened, red, and scaly. Arthritis may appear before or after the psoriasis appears. Both conditions are autoimmune diseases, where the body attacks itself, and are thought to be caused by genetic and environmental factors. Most susceptible are people from 30 to 50...
Hand pain not caused by injury or surgery that is a variation of normal. Your hand pain is normal and unlikely to be caused by a serious illness. Your elbow pain is normal and unlikely to be caused by a serious illness. You can try over the counter pain medication like Tylenol. If the pain becomes severe, see a physician. Rarity:Uncommon Top Sympto...
De Quervain's tenosynovitisis a painful condition affecting the tendons on the thumb side of the wrist. If you have de Quervain's tenosynovitis, you will feel pain upon turning your wrist, grasping anything, or making a fist. You should visit your primary care physician to confirm the diagnosis and discuss treatment options. You can also reduce pai...
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Sep 26, 2017 · inflammation. nerve damage. repetitive motion injuries. sprains and fractures. several chronic health conditions. Many conditions contributing to hand pain can be treated. Depending on the cause ...
- Arthritis. Arthritis is loss of joint cartilage, often with inflammation, pain and stiffness. It can occur in many areas of the hand and wrist. Arthritis of the hand can be very painful.
- Osteoarthritis. Osteoarthritis is one of the most common forms of arthritis in the hands. It may be caused by normal use of the hand. Or it may develop after an injury.
- Carpal tunnel syndrome. With this condition, the median nerve is squeezed or compressed as it passes through the carpal tunnel in the wrist, a narrow, confined space.
- Ganglion cysts. Soft, fluid-filled cysts can develop on the front or back of the hand for no apparent reason. These are called ganglion cysts. They are the most common noncancer, soft-tissue tumor of the hand and wrist.
Sep 26, 2022 · The bones of the hand include five metacarpals, two phalanges in the thumb, and three phalanges in each of the other fingers ( figure 1 ). The joints of each finger include the metacarpophalangeal (MCP), the proximal interphalangeal (PIP), and the distal interphalangeal (DIP); the thumb has only one interphalangeal (IP) joint.
Aug 2, 2023 · Phalanges (singular: phalanx) are the set of 14 hand bones that compose the bony skeleton of the fingers. Each finger has three phalanges, called proximal, middle and distal. The thumb is an exception, having only two phalanges, proximal and distal.
Phalanges - The 14 bones that are found in the fingers of each hand and also in the toes of each foot. Each finger has three phalanges (the distal, middle, and proximal); the thumb only has two. Metacarpal bones - The five bones that compose the middle part of the hand.
