How Do You Spell PRONATOR RIDGE?

Pronunciation: [pɹənˈe͡ɪtə ɹˈɪd͡ʒ] (IPA)

The term "pronator ridge" refers to a bony protrusion on the ulna bone of the forearm that serves as an attachment site for the pronator teres muscle. In terms of phonetic transcription, "pronator" is spelled /prəʊneɪtə/, with the stress on the second syllable, while "ridge" is pronounced /rɪdʒ/, with a voiced dental fricative (the "th" sound) at the end of the first syllable. Together, the two words form the compound noun /prəʊneɪtə ˈrɪdʒ/, with primary stress on the second word.

PRONATOR RIDGE Meaning and Definition

1. The term "pronator ridge" refers to a prominent bony ridge found on the posterior aspect of the humerus, a long bone of the upper arm. The ridge is specifically located on the medial side of the bone's middle third and serves as an important anatomical landmark. The pronator ridge is located just distal to the radial groove, which is a shallow depression that accommodates the radial nerve.

   The pronator ridge serves as an attachment site for the pronator teres muscle, a muscle responsible for pronation of the forearm. Pronation refers to the inward rotation of the forearm, causing the palm to face downwards or posteriorly. This muscle plays a crucial role in various activities such as throwing a ball, turning a doorknob, or performing tasks that involve gripping or twisting movements.

   Anatomically, the pronator ridge is easily palpable and can be used as a reference point during clinical examinations or medical procedures involving the forearm. It helps identify the location and orientation of the pronator teres muscle and also aids in guiding surgical approaches to the structures of the forearm. Furthermore, the pronator ridge is often studied in anatomical research and education to understand the intricate details of upper limb anatomy and the functions of various related structures.

2. An oblique r. on the anterior, or volar, surface of the ulna, giving attachment to the pronator quadratus muscle.

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

Common Misspellings for PRONATOR RIDGE

• oronator ridge
• lronator ridge
• -ronator ridge
• 0ronator ridge
• peonator ridge
• pdonator ridge
• pfonator ridge
• ptonator ridge
• p5onator ridge
• p4onator ridge
• prinator ridge
• prknator ridge
• prlnator ridge
• prpnator ridge
• pr0nator ridge
• pr9nator ridge
• probator ridge
• promator ridge
• projator ridge
• prohator ridge

Etymology of PRONATOR RIDGE

The etymology of the word "pronator ridge" can be broken down as follows:

1. "Pronator": derived from the Latin word "pronare", which means "to turn forward" or "to bend forward". It is a noun form of the verb "pronare", where "pron-" refers to "forward or ahead", and "-are" is a suffix indicating an action or process.

2. "Ridge": derived from the Old English word "hrycg" or "hrycgian", which means "back" or "spine". It refers to a long, narrow elevated strip or crest.

When combined, "pronator ridge" describes the anatomical structure or ridge associated with the pronator muscles, which are responsible for the movement of turning the forearm forward (pronation).