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it is the essential bone of the base of the skull
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What is the function of the sphenoidal sinus?
The sphenoidal sinus conducts air for breathing and provides a site for olfaction.
What is a sphenoidal-pituitary ectomy?
Is a removal of the pituitary gland
What are sphenoidal electrodes?
Sphenoidal electrodes are EEG electrodes placed near the sphenoid bone in order to capture electrical activity in the brain's deep structures, particularly the temporal lobes. They are used in neurophysiological studies and monitoring epileptic activity.
What does the frontal maxillary sphenoidal?
The terms "frontal," "maxillary," and "sphenoidal" refer to the three pairs of paranasal sinuses located in the skull. The frontal sinuses are located in the forehead region, the maxillary sinuses are situated in the cheekbones, and the sphenoidal sinuses are found behind the nose, deep within the skull. These sinuses are air-filled spaces that help reduce the weight of the skull, enhance voice resonance, and provide insulation for the structures around them. They also play a role in mucous production and drainage within the nasal cavity.
What is the cpt codes Surgical sinus endoscopy with sphenoidotomy for acute sphenoidal sinusitis?
Cpt -31287 icd9- 461.3
What are the names of the sinuses?
The main sinuses in the human skull are the maxillary, frontal, ethmoidal, and sphenoidal sinuses. The maxillary sinuses are located in the cheeks, the frontal sinuses are in the forehead area, the ethmoidal sinuses are between the eyes, and the sphenoidal sinuses are located behind the nose. These air-filled cavities help to lighten the skull, provide resonance to the voice, and contribute to the respiratory system.
What are the type of fontanels?
There are several types of fontanels in an infant's skull, with the major ones being the anterior, posterior, sphenoidal, and mastoid fontanels. The anterior fontanel, located at the top of the head, is the largest and typically closes between 12 to 18 months. The posterior fontanel, found at the back of the skull, usually closes by 2 to 3 months. The sphenoidal and mastoid fontanels are smaller and close even earlier, contributing to the flexibility and growth of the skull during infancy.
What paranasal sinus surrounds the pituitary gland?
The sphenoid sinus surrounds the pituitary gland. It is located in the sphenoid bone at the base of the skull and is the closest paranasal sinus to the pituitary gland.
What is the word parts for transsphenoidal?
Transsphenoidal Adenomectomy means through (trans) the sphenoid bone (sphenoidal) and surgical removal of gland (adenectomy). This surgery is used to remove the tumor in the pituitary gland, under the brain.
What are the 7 bones of the orbital fossa?
The seven bones of the orbital fossa are the frontal, sphenoid, ethmoid, maxilla, zygomatic, palatine, and lacrimal bones. These bones form the bony structure of the eye socket where the eyeball is housed.
What is the name of the paranasal sinuses?
paranasal sinus include frontal sinus, the maxillary sinus, the ethmodial sinuses, and the spheniodal sinus.
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