HUMEROULNAR Meaning and
Definition
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Humeroulnar refers to the anatomical structure or the relationship between the humerus bone of the upper arm and the ulna bone of the forearm. The term is derived from the combination of "humerus" and "ulna," with the suffix "-ar" indicating a relationship or association.
The humeroulnar joint is a synovial hinge joint that allows for flexion and extension movements of the forearm. It is located between the trochlea of the humerus and the trochlear notch of the ulna. This articulation is essential for the functioning of the upper limb, as it enables the bending and straightening of the elbow.
The humeroulnar joint is supported by a complex network of ligaments and muscles, including the ulnar collateral ligament, which helps to stabilize the joint during movements. Disruption or damage to the humeroulnar joint can result in pain, limited range of motion, and difficulty performing everyday activities involving the arm and hand.
The term "humeroulnar" can also be used to describe various conditions or pathologies related to this specific joint. Humeroulnar bursitis, for example, refers to the inflammation of the bursa located between the humerus and the ulna. Humeroulnar dislocation indicates a complete displacement of the ulna from its normal position in relation to the humerus. These conditions may require medical intervention, such as rest, physical therapy, or, in severe cases, surgical procedures to restore proper joint alignment and function.
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Relating to both humerus and ulna, noting especially the ratio of length of one to the other.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for HUMEROULNAR
- gumeroulnar
- bumeroulnar
- numeroulnar
- jumeroulnar
- uumeroulnar
- yumeroulnar
- hymeroulnar
- hhmeroulnar
- hjmeroulnar
- himeroulnar
- h8meroulnar
- h7meroulnar
- huneroulnar
- hukeroulnar
- hujeroulnar
- humwroulnar
- humsroulnar
- humdroulnar
- humrroulnar
- hum4roulnar
Etymology of HUMEROULNAR
The word "humeroulnar" is derived from two anatomical terms: "humerus" and "ulna", which refer to specific bones in the human body. The "humerus" is the long bone in the upper arm, while the "ulna" is one of the two bones located in the forearm. The term "humeroulnar" is used to describe the joint formed between these two bones, specifically referring to the connection or articulation between the humerus and the ulna. Thus, the etymology of "humeroulnar" is a combination of the Latin words "humerus" and "ulna" to describe a particular anatomical feature.
