Hand Anatomy Thenar Eminence

The thenar eminence is the fleshy mound at the base of the thumb. Together the muscle group primarily acts to oppose the thumb. The following three muscles are referred to as a group as the thenar eminence.

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Together the thenar muscles form a fleshy prominence on the lateral radial aspect of the palm called the thenar eminence.

Hand anatomy thenar eminence. This is a preview of the thenar muscles of the hand video tutorial which discusses the origin insertion function and innervation of the muscles of the t. It s made up of three separate muscles that work to control the fine motions of the thumb.

The intrinsic muscles of the hand are located within the hand itself. The thenar eminence refers to the bulge that can be seen at the base of the thumb.

These include the adductor pollicis palmaris brevis interossei lumbricals thenar and hypothenar muscles. They are responsible for the fine motor functions of the hand.

Thenar eminence refers to a group of three short muscles located at the base of the thumb. This group of muscles forms a fleshy mass on the lateral side of the palm which is responsible for the thumb s fine movements.

The thenar eminence refers to the group of muscles on the palm of the human hand at the base of the thumb the skin overlying this region is the area stimulated when trying to elicit a palmomental reflex the word thenar comes from greek θέναρ thenar meaning palm of the hand. The thenar musculature consists of four short muscles located on the lateral radial aspect of the hand hese muscles include the adductor pollicis abductor pollicis brevis flexor pollicis brevis and opponens.

The thenar eminence is the muscular bulge on the radial side of the palm due to the thenar muscles they are innervated by median nerve except fpb which also provided by ulnar nerve. These thenar mounds are called the thenar eminence and the hypothenar eminence.

The word thenar means fleshy mounds. In this article we shall be looking at the anatomy of the intrinsic muscles of the hand.

In human anatomy the word thenar associates with the two fleshy mounds located in the palmar surface of the hand.