Humerus Bone - Anatomy, Definition & Function - Human Anatomy | Kenhub
Kenhub - Learn Human Anatomy・2 minutes read
The humerus is a long bone connecting the elbow to the shoulder blade, known as the funny bone, providing support for various muscles in the shoulder and forearm with distinct anatomical features. Its parts such as the head, anatomical neck, tubercles, and epicondyles serve specific functions and muscle attachments in the upper body.
Insights
- The humerus, often referred to as the funny bone, is a crucial bone connecting the shoulder to the elbow, supporting various muscles in the upper and lower arm.
- Anatomically, the humerus comprises distinct features like the head, neck, tubercles, shaft, and epicondyles, each with specialized functions and muscle attachment points in the shoulder and forearm.
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Recent questions
What is the humerus bone?
The humerus is a long bone connecting the elbow to the shoulder blade, supporting shoulder, upper arm, and lower arm muscles.
Why is the humerus called the funny bone?
The humerus is called the funny bone due to its name being a play on the word "humerous."
What are the anatomical features of the humerus?
Anatomical features of the humerus include the head, anatomical neck, greater and lesser tubercles, surgical neck, body (shaft), lateral and medial epicondyles, capitulum, and trochlea, each serving specific functions and points of attachment for muscles in the shoulder and forearm.
What is the function of the humerus bone?
The humerus bone provides support for shoulder, upper arm, and lower arm muscles, connecting the elbow to the shoulder blade.
How does the humerus bone contribute to arm movement?
The humerus bone serves as a point of attachment for muscles in the shoulder and forearm, allowing for various arm movements and providing stability to the upper limb.
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Summary
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Anatomy of the humorous bone
- The humerus is a long bone connecting the elbow to the shoulder blade, providing support for shoulder, upper arm, and lower arm muscles. The humerus is also known as the funny bone due to its name being a play on the word "humerous."
- Anatomical features of the humerus include the head, anatomical neck, greater and lesser tubercles, surgical neck, body (shaft), lateral and medial epicondyles, capitulum, and trochlea, each serving specific functions and points of attachment for muscles in the shoulder and forearm.
