Perpendicular plate of palatine bone

Perpendicular Plate of Palatine Bone

The Perpendicular Plate of Palatine Bone is a significant anatomical structure in the human skull. It is one of the two major parts of the palatine bone, the other being the horizontal plate.

Etymology[edit | edit source]

The term "perpendicular plate" is derived from the Latin word "perpendicularis", which means "vertical". The "palatine bone" is named after the Latin word "palatum" which means "roof of the mouth".

The Perpendicular Plate of Palatine Bone is a thin, vertically oriented bony structure. It forms part of the lateral wall of the nasal cavity and the medial wall of the maxillary sinus. It is connected to several other bones in the skull, including the sphenoid bone, the ethmoid bone, and the maxilla.

Function[edit | edit source]

The primary function of the Perpendicular Plate of Palatine Bone is to help form the structure of the nasal cavity and the maxillary sinus. It also plays a role in supporting the nasal septum, which separates the left and right nostrils.

Clinical Significance[edit | edit source]

Damage or abnormalities to the Perpendicular Plate of Palatine Bone can lead to various medical conditions. For instance, fractures can result in nasal obstruction or sinusitis. Additionally, abnormalities in the development of the palatine bone can lead to conditions such as cleft palate.

Related Terms[edit | edit source]

Perpendicular plate of palatine bone Resources
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