How Do You Spell MUSCULUS OBLIQUUS INFERIOR?

Pronunciation: [mˈʌskjʊləs əblˈɪkwəs ɪnfˈi͡əɹɪə] (IPA)

The correct spelling of "musculus obliquus inferior" can be a challenge due to its Latin origin, but the IPA phonetic transcription can aid in understanding its pronunciation. The word breaks down phonetically as "mʌskjʊləs əˈblɪkwəs ɪnˈfɪərɪər". The "musculus" refers to a muscle, while "obliquus" means slanting, and "inferior" means lower. The word is often used in anatomical descriptions of the body, specifically referring to a muscle located in the lower part of the back. Understanding the phonetics of this word can assist in proper spelling and pronunciation.

MUSCULUS OBLIQUUS INFERIOR Meaning and Definition

1. Musculus obliquus inferior, commonly referred to as the inferior oblique muscle, is a skeletal muscle located in the eye. It is one of the six extraocular muscles responsible for controlling eye movement and positioning. The inferior oblique muscle originates from the anterior part of the floor of the eye socket, near the medial wall, close to the lacrimal bone. It then courses in an oblique direction, passing under the eyeball, and inserts into the posterior and lateral part of the eye.

   The primary function of the musculus obliquus inferior is to elevate the eye when it is adducted, or turned medialward. It also aids in the rotation of the eye, assisting in the outward rotation of the eye when looking downward. This allows for the eye to move smoothly and accurately in different directions, enhancing visual perception and depth perception.

   The musculus obliquus inferior is innervated by the oculomotor nerve, specifically the inferior division of the nerve. This innervation allows for the voluntary control of the muscle's contraction and relaxation, facilitating precise eye movement and control.

   Understanding the anatomy and function of the musculus obliquus inferior is crucial for ophthalmologists and optometrists in diagnosing and treating various eye disorders, such as strabismus (misalignment of the eyes) or diplopia (double vision). It also provides valuable information for researchers and anatomists studying the complexities of the eye and its associated structures.

2. Origin, orbital plate of maxilla external to the lacrymal groove; insertion, outer part of sclerotic between the superior and external recti; nerve supply, oculomotorius; action, rotates the eyeball on its anteroposterior axis.

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

Common Misspellings for MUSCULUS OBLIQUUS INFERIOR

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