Palm

Palm refers to the inner aspect of the hand, extending from the wrist to the bases of the fingers. It is a part of the anatomy of humans and other primates. The palm is known for its toughness and sensitivity, thanks to the presence of skin and nerve endings.

Anatomy

The palm comprises five metacarpal bones, which are connected to the wrist at one end and the fingers at the other. The skin of the palm is thick and hairless, with numerous sweat glands. The palm also contains a complex network of blood vessels, nerves, and muscles that allow for a wide range of movements and sensations.

Functions

The palm plays a crucial role in our ability to manipulate objects. The thumb and fingers can move independently, allowing us to grasp and manipulate objects of various sizes and shapes. The sensitivity of the palm also enables us to sense the texture, temperature, and weight of objects.

Clinical significance

Various medical conditions can affect the palm, including carpal tunnel syndrome, Dupuytren's contracture, and ganglion cysts. These conditions can cause symptoms such as pain, numbness, and reduced hand function.

See also

• Hand
• Finger
• Wrist
• Carpal tunnel syndrome
• Dupuytren's contracture
• Ganglion cyst

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