Prab: CSV import

2025-02-18T11:05:06Z

CSV import

← Older revision		Revision as of 11:05, 18 February 2025
Line 50:		Line 50:
	[[Category:Orthopedics]]		[[Category:Orthopedics]]
	{{anatomy-stub}}		{{anatomy-stub}}
			<gallery>
			File:Xray_hand_with_color.jpg\|X-ray of hand with color highlighting carpal bones
			File:3D_Medical_Animation_Human_Wrist.jpg\|3D medical animation of human wrist showing carpal bones
			File:Carpalia_accessoria_cropped.jpg\|Accessory carpal bones
			File:Braus_1921_201.png\|Illustration of carpal bones from Braus 1921, figure 201
			File:Braus_1921_210.png\|Illustration of carpal bones from Braus 1921, figure 210
			File:Braus_1921_214.png\|Illustration of carpal bones from Braus 1921, figure 214
			</gallery>

Prab: CSV import

2024-03-03T17:15:32Z

CSV import

New page

'''Carpal Bones'''

The '''[[carpal bones]]''' are a group of eight small bones that form the wrist (or carpus) in the human body. They are situated in two rows, proximal and distal, and are integral to the structure and function of the [[hand]].

==Anatomy==

The proximal row of carpal bones, located closest to the [[forearm]], includes the scaphoid, lunate, triquetrum, and pisiform bones. The distal row, closer to the fingers, consists of the trapezium, trapezoid, capitate, and hamate bones. Each bone has a unique shape and structure, contributing to the complex movements of the wrist and hand.

===Scaphoid===

The [[scaphoid]] is the largest bone in the proximal row and is located on the thumb side of the wrist. It is most commonly fractured of the carpal bones.

===Lunate===

The [[lunate]] is situated in the center of the proximal row and articulates with the radius in the forearm.

===Triquetrum===

The [[triquetrum]] is the third bone in the proximal row and is located on the pinky side of the wrist.

===Pisiform===

The [[pisiform]] is a small, pea-shaped bone that sits in front of the triquetrum.

===Trapezium===

The [[trapezium]] is located in the distal row, closest to the thumb, and is notable for its saddle-shaped surface that articulates with the first metacarpal bone.

===Trapezoid===

The [[trapezoid]] is the smallest carpal bone and is located centrally in the distal row.

===Capitate===

The [[capitate]] is the largest of the carpal bones and is located in the center of the wrist.

===Hamate===

The [[hamate]] is located on the pinky side of the wrist and is notable for its hook-like process that extends towards the palm.

==Function==

The carpal bones function to facilitate the complex movements of the wrist and hand, including flexion, extension, abduction, adduction, and circumduction. They also serve to protect the nerves and blood vessels that pass through the wrist to the hand.

==Clinical Significance==

Injuries to the carpal bones, such as fractures or dislocations, can result in pain, swelling, and loss of wrist and hand function. Conditions such as [[carpal tunnel syndrome]] and [[osteoarthritis]] can also affect the carpal bones.

[[Category:Anatomy]]
[[Category:Orthopedics]]
{{anatomy-stub}}

Carpal bones - Revision history

Prab: CSV import

Prab: CSV import