How Do You Spell MUSCULUS OPPONENS POLLICIS?

Pronunciation: [mˈʌskjʊləs ˈɒpə͡ʊnənz pˈɒlɪsˌɪs] (IPA)

The spelling of the word "musculus opponens pollicis" can be explained using the International Phonetic Alphabet (IPA). "Musculus" is pronounced as "mʌskjʊləs," "opponens" as "ɒpənənz," and "pollicis" as "pɑːlɪsɪs." The word refers to a muscle in the hand that opposes the thumb, aiding in grip and dexterity. Accurate spelling of medical terms like this is crucial for effective communication in the medical field, as misinterpretation or confusion could lead to serious consequences.

MUSCULUS OPPONENS POLLICIS Meaning and Definition

1. Musculus opponens pollicis, also known as the opponens pollicis muscle, is a small muscle located in the hand. The term "musculus" refers to muscle, "opponens" means "opposing," and "pollicis" refers to the thumb. Therefore, the complete term translates to "muscle that opposes the thumb."

   The opponens pollicis is positioned deep in the thenar eminence, a raised area of the palm at the base of the thumb. It arises from the flexor retinaculum and the tubercle of the scaphoid bone, two structures located in the wrist. The muscle inserts into the first metacarpal bone, supporting the thumb joint's stability and function.

   The main function of the musculus opponens pollicis is to oppose or rotate the thumb in a diagonal and inward direction. It enables the thumb to touch the other fingers, a movement known as opposition, which is crucial for grasping and manipulating objects. The muscle also aids in palmar abduction, contributing to the flexion and extension of the thumb.

   Injuries or dysfunctions of the opponens pollicis can lead to difficulties with fine motor control, gripping objects, and performing activities that require thumb opposition. Conditions like carpal tunnel syndrome, thumb arthritis, or nerve damage can affect the function and strength of this muscle. Rehabilitation exercises and therapies can be employed to improve the muscle's function and restore hand mobility.

2. M. flexor ossis metacarpi pollicis; origin, ridge of trapezium (os multangulum majus) and annular ligament; insertion, anterior surface of 1st metacarpal bone; nerve supply, median; action, opposes thumb to other fingers.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for MUSCULUS OPPONENS POLLICIS

• nusculus opponens pollicis
• kusculus opponens pollicis
• jusculus opponens pollicis
• mysculus opponens pollicis
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• muaculus opponens pollicis
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• muwculus opponens pollicis
• musxulus opponens pollicis
• musvulus opponens pollicis
• musfulus opponens pollicis
• musdulus opponens pollicis
• muscylus opponens pollicis