a : a transverse suture lying between the horizontal plates of the palatine bones and the maxillae. b : a median suture lying between the maxillae in front and continued posteriorly between the palatine bones.
What is the function of median palatine suture?
The median palatine suture connects the horizontal plates of the palatines. It is the posterior continuation of the intermaxillary suture. The transverse palatine suture adheres the palatine process of the maxillary bone to the palatine bone.
What is the median palatine raphe?
The palatine raphe (or median raphe or median palatine raphe) is a raphe running across the palate, from the palatine uvula to the incisive papilla.
What is the Intermaxillary suture?
The intermaxillary suture is a cranial suture, just below the the anterior nasal spine, between the right and left maxillary bones. Text by Antoine Micheau, MD – Copyright IMAIOS.
What is the transverse palatine suture?
Description. The transverse palatine suture is a cranial suture between the palatine process of maxilla and the palatine bone.
What is a raphe?
1 : the seamlike union of the two lateral halves of a part or organ (such as the tongue) having externally a ridge or furrow. 2a : the part of the stalk of an anatropous ovary that is united in growth to the outside covering and forms a ridge along the body of the ovule. You may also read,
What are the muscles of the soft palate?
The muscles that make up the soft palate include the palatoglossus, palatopharyngeus, tensor veli palatini, musculus uvulae, and levator veli palatini muscles. The tensor veli palatini muscle attaches to the palatine aponeurosis from its origin at the medial pterygoid plate of the sphenoid. Check the answer of
What is median suture?
Description. The median palatine suture is a cranial suture between the right and left palatine bones, in the oral cavity.
Where is the Bregma?
The bregma is the midline bony landmark where the coronal and sagittal sutures meet, between the frontal and two parietal bones. It is the anterior fontanelle in the neonate and closes in the second year 2 (typically around 18 months after birth). Read:
What is a Premaxilla?
: either of a pair of bones of the upper jaw of vertebrates between and in front of the maxillae.
Where is the Palatine process?
The palatine process (Processus palatinus) of the maxilla is a strong bony blade that arises perpendiculary from the nasal surface of the maxilla, near its ventral border; it unites with the palatine process of the opposite maxilla on the median plane through the palatine suture (Sutura palatina).
What is an example of raphe?
It describes the intersection or seam in a tissue or organ between two separate parts, particularly when they were embryologically separate from each other. Commonly, it is used with reference to the structure forming the fused ends of two flat muscle sheets. Examples include: anococcygeal raphe. bulbospongiosus raphe.
What is the use of raphe?
The raphe nuclei
What is the function of raphe?
The raphe nucleus is considered to be part of the reticular formation and is located in the brainstem. It is responsible for the release of serotonin to other parts of the brain. Selective serotonin reuptake inhibitor (SSRI) drugs, for example, are thought to act on the raphe nucleus.
What is the main function of the soft palate?
The soft palate comprises muscle and tissue, which make it mobile and flexible. When a person is swallowing or sucking, the soft palate completely separates the mouth from the throat, which helps keep food out of the respiratory tract. The soft palate is also known as the muscular palate or the velum.
