PLICA AMPULLARIS Meaning and
Definition
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The term "plica ampullaris" refers to a specific anatomical structure within the human ear. It denotes a fold or ridge of tissue found in the entrance of the outermost part of the ear canal, known as the external auditory meatus. In other words, the plica ampullaris is a small, thin, and delicate fold of skin located at the upper part of the ear canal, near the eardrum.
The plica ampullaris holds great significance in the field of otology, as it plays a crucial role in the sense of hearing. This particular structure is responsible for enhancing the efficiency of sound wave transmission into the ear, thereby assisting in the accurate perception and interpretation of auditory stimuli. Additionally, it aids in the protection of the eardrum and other delicate structures within the ear canal, shielding them from potential damage, irritants, or foreign objects.
Understanding the anatomy and function of the plica ampullaris is essential for healthcare professionals, particularly otolaryngologists and audiologists, as it allows them to diagnose and treat various ear-related conditions and disorders accurately. By examining the plica ampullaris, healthcare providers can assess the health of the ear canal, identify abnormalities, and administer appropriate treatment options accordingly. Overall, the plica ampullaris plays a vital role in maintaining optimal hearing abilities and safeguarding the delicate structures within the ear.
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One of the folds of mucous membrane at the fimbriated extremity of the oviduct.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for PLICA AMPULLARIS
Etymology of PLICA AMPULLARIS
The term "plica ampullaris" is derived from Latin.
- "Plica" comes from the Latin word "plicare", which means "to fold" or "to bend".
- "Ampullaris" is derived from the Latin word "ampulla", which refers to a flask or a bottle that has a swollen shape.
When combined, "plica ampullaris" refers to a fold or a bending structure that has a swollen or flask-like shape.
