THENAL EMINENCE Meaning and
Definition
-
The term "thenal eminence" refers to a predefined anatomical feature located in the human hand, specifically in the palm region. The thenal eminence is the prominence or bulge found on the inner side of the hand, near the base of the thumb. It is a region characterized by the thickening of soft tissues and underlying muscles, which serve crucial functions in hand movements and grip strength.
The thenal eminence plays a fundamental role in the oppositional movement of the thumb, which is the act of bringing the thumb in contact with the other fingers of the same hand. This movement is essential for picking up small objects, grasping, and manipulating items with precision. The prominence of the thenal eminence is due to the presence of specialized muscles, such as the opponens pollicis, abductor pollicis brevis, and flexor pollicis brevis, which work in synergy to perform these movements efficiently.
Moreover, the thenal eminence provides support and stability to the thumb during activities that involve forceful gripping or repetitive movements. It acts as a cushion, absorbing shock and dissipating stress, thus preventing excessive strain on the joint and other hand structures.
In summary, the thenal eminence is the anatomical prominence found near the base of the thumb in the palm region of the hand. It is a vital feature responsible for facilitating thumb opposition and enhancing grip strength and stability.
-
The ball of the thumb, thenar.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for THENAL EMINENCE
- thenal eminencu
- thenal eminencm
- thenal eminenca
- thenal eminencg
- thenaleminnence
- thanaleminence
- t henal eminence
- th enal eminence
- the nal eminence
- then al eminence
- thena l eminence
- thenal e minence
- thenal em inence
- thenal emi nence
- thenal emin ence
- thenal emine nce
- thenal eminen ce
- thenal eminenc e
Etymology of THENAL EMINENCE
The etymology of the term "thenal eminence" can be broken down as follows:
1. "Thenal": The word "thenal" is derived from the Latin word "thenus", which means "ball of the thumb" or "the palm of the hand". It is also related to the Greek word "etonos", which refers to the palm of the hand. In anatomy, "thenal" is used to describe structures associated with the palm or ball of the thumb.
2. "Eminence": The word "eminence" comes from the Latin word "eminere", meaning "to stand out" or "to project". It is used to describe a prominent or protruding part or structure in anatomy.
Therefore, the term "thenal eminence" refers to a prominent or protruding structure related to the palm or ball of the thumb.
Infographic
Add the infographic to your website:
