How Do You Spell DIAPHRAGMA SELLAE?

Pronunciation: [dˈa͡ɪəfɹˌaɡmə sˈɛliː] (IPA)

The correct spelling of the term "diaphragma sellae" is essential when discussing the anatomy of the brain. The word refers to a thin, fibrous membrane in the brain that covers the sella turcica. The spelling of diaphragma is pronounced /daɪəˈfræɡmə/, with emphasis on the first syllable and the "ph" pronounced as an "f." Sellae, on the other hand, is pronounced /ˈsɛli/, with emphasis on the first syllable and the "ae" pronounced as a long "i" sound. Overall, correct spelling and pronunciation of medical terms are critical in effective communication among healthcare professionals.

DIAPHRAGMA SELLAE Meaning and Definition

1. The diaphragma sellae is a small structure located in the brain, specifically in the middle cranial fossa. It is a thin, circular layer of connective tissue that covers the sella turcica, a bony depression situated in the sphenoid bone. The sella turcica surrounds and protects the pituitary gland, a pea-sized gland responsible for secreting various hormones that regulate many bodily functions.

   The diaphragma sellae has an important role in the brain's anatomy. It forms a partial roof over the sella turcica, creating a barrier that separates the pituitary gland from the rest of the cranial cavity. This structure acts as a protective shield, preventing the downward movement of the brain tissues and separating the pituitary gland from the subarachnoid space, which surrounds the brain and spinal cord.

   Additionally, the diaphragma sellae features a small opening in its center, known as the foramen diaphragmae sellae. This foramen allows the passage of the infundibular stalk, which connects the pituitary gland to the base of the brain, ensuring communication between the gland and the hypothalamus.

   Overall, the diaphragma sellae plays a crucial role in the anatomical and functional integrity of the sella turcica and the pituitary gland, providing both protection and structural support to this vital part of the brain.

2. Tentorium of the hypophysis, a fold of dura mater extending transversely across the sella and roofing over the hypophysis or pituitary body; it is perforated in its center for the passage of the infundibulum.

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

Common Misspellings for DIAPHRAGMA SELLAE

• diaphragma sellce
• diaphragma sellau
• diaphragma sellam
• diaphragma sellaa
• diaphragma sellag
• diaphragmacellae
• d iaphragma sellae
• di aphragma sellae
• diaph ragma sellae
• diaphr agma sellae
• diaphra gma sellae
• diaphrag ma sellae
• diaphragm a sellae
• diaphragma s ellae
• diaphragma se llae
• diaphragma sel lae
• diaphragma sell ae
• diaphragma sella e

Etymology of DIAPHRAGMA SELLAE

The term "diaphragma sellae" is derived from Latin.

The word "diaphragma" refers to a partition or a barrier, while "sellae" means saddle.

The term "diaphragma sellae" specifically refers to a small membranous septum found in the brain, which forms a partition between the pituitary gland (located in the sella turcica, a saddle-shaped depression in the skull) and the brain tissue.

Similar spelling word for DIAPHRAGMA SELLAE

• diaphragm seal.