How do you pronounce 'thenar'?
thenar
adjective, noun
How to pronounce thenar?
The word thenar sounds like the-nar
/'θinɑr/
What is the definition of thenar?
nounthe inner surface of the hand from the wrist to the base of the fingers
adjectiveof or relating to the palm of the hand or to the area at the base of the thumb
nounthe fleshy area of the palm at the base of the thumb
What is the definition of thenar?
- The thenar is the fleshy area on the palm of the hand at the base of the thumb.
What is the anatomical significance of the thenar?
- The thenar muscles are responsible for the movement and control of the thumb.
How many thenar muscles are there?
- There are three thenar muscles: abductor pollicis brevis, flexor pollicis brevis, and opponens pollicis.
What are the functions of the thenar muscles?
- The abductor pollicis brevis moves the thumb away from the palm, the flexor pollicis brevis flexes the thumb, and the opponens pollicis allows opposition of the thumb (bringing it across the palm to touch the fingertips).
What is the innervation of the thenar muscles?
- The thenar muscles are innervated by the median nerve.
What are some common injuries or conditions associated with the thenar muscles?
- Some common injuries or conditions associated with the thenar muscles include Carpal Tunnel Syndrome, De Quervain's tenosynovitis, and thumb sprains or strains.
How can the thenar muscles be strengthened?
- The thenar muscles can be strengthened through exercises such as thumb opposition exercises, gripping exercises, and thumb flexion exercises.
Can the thenar muscles atrophy?
- Yes, the thenar muscles can atrophy due to disuse, nerve damage, or certain medical conditions.
Are the thenar muscles important for hand function?
- Yes, the thenar muscles play a crucial role in hand function, especially in tasks that require precision and grasping objects.
Are the thenar muscles unique to humans?
- No, the thenar muscles are present in other primates and some other mammals as well.
