OS SCAPHOIDEUM Meaning and
Definition
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The os scaphoideum, also commonly known as the scaphoid bone, is one of the small carpal bones located in the human wrist. It is a boat-shaped bone, hence the name scaphoid derived from Greek, meaning "like a skiff." Positioned near the base of the thumb side of the hand, the os scaphoideum has a complex anatomy.
Functionally, the os scaphoideum plays a crucial role in the movement and stability of the wrist joint. It acts as a bridge between the proximal and distal rows of carpal bones, enabling proper flexion, extension, and lateral movements of the wrist. Additionally, it aids in the transmission of forces from the hand to the forearm.
The os scaphoideum consists of four distinct surfaces. The proximal pole, distal pole, superior surface, and inferior surface are all remarkable characteristics of this important bone. Its blood supply is unique and vital for its proper functioning. The primary source of blood for the os scaphoideum is the distal branch of the radial artery, making it susceptible to injury and resulting complications when this blood supply is compromised.
Notably, fractures of the os scaphoideum are relatively common and require prompt medical attention due to the bone's limited blood supply, which can impede the healing process. Accurate and timely diagnosis of these fractures is essential to prevent long-term complications such as nonunion or avascular necrosis, which can lead to significant dysfunction in the wrist joint.
Overall, the os scaphoideum is an integral component of the wrist anatomy, facilitating proper movements and ensuring the stability of the wrist joint.
Common Misspellings for OS SCAPHOIDEUM
- is scaphoideum
- ks scaphoideum
- ls scaphoideum
- ps scaphoideum
- 0s scaphoideum
- 9s scaphoideum
- oa scaphoideum
- oz scaphoideum
- ox scaphoideum
- od scaphoideum
- oe scaphoideum
- ow scaphoideum
- os acaphoideum
- os zcaphoideum
- os xcaphoideum
- os dcaphoideum
- os ecaphoideum
- os wcaphoideum
- os sxaphoideum
Etymology of OS SCAPHOIDEUM
The word Os Scaphoideum has its roots in Latin.
- Os is Latin for bone.
- Scaphoideum comes from the Latin word scaphoides, which means like a skiff or boat-shaped.
Therefore, Os Scaphoideum can be translated to boat-shaped bone.
