Classification of soft palate
How many types of palate are there?
The palate is divided into two parts, the anterior, bony hard palate and the posterior, fleshy soft palate (or velum).
What are the characteristics of soft palate?
Unlike the bony hard palate, the soft palate is very flexible. It is composed of a strong, thin, fibrous sheet, known as the palatine aponeurosis, and the glossopalatine and pharyngopalatine muscles. A small projection called the uvula hangs free from the posterior of the soft palate.
What are the 2 types of palate?
The oral cavity includes the lips, hard palate (the bony front portion of the roof of the mouth), soft palate (the muscular back portion of the roof of the mouth), retromolar trigone (the area behind the wisdom teeth), front two-thirds of the tongue, gingiva (gums), buccal mucosa (the inner lining of the lips and …
What are the 2 functions of the soft palate?
The main functions of the soft palate are to aid speech, swallowing, and breathing.
What is the soft palate composed of?
Unlike the hard palate, the soft palate doesn’t contain a bony framework. Rather, it consists of the aponeurotic and muscular tissue. Moreover, the soft palate contains neurovascular structures and many mucous glands that lubricate the oral cavity.
What is the difference between the hard and soft palate?
The hard palate is the front part of the roof of the mouth, and the soft palate is the back part.
What is the main function of soft palate?
The soft palate serves to elevate the nasopharynx, effectively closing the communication from the oropharynx to the nasopharynx. The soft palate is comprised of five muscles that play essential roles in breathing, phonation, and swallowing.
What is the soft palette?
The back, muscular (not bony) part of the roof of the mouth.
What color is the soft palate?
Normally, this area is slightly less vascular than the oropharynx and is usually reddish pink in color (Figure 25). Observe the area as the patient says “ah.” The tissue should appear loose, mobile and symmetrical during function. The tissue will have a homogenous, spongy consistency on palpation.
What does a normal soft palate look like?
Normally, this area is slightly less vascular than the oropharynx and is usually reddish pink in color (Figure 25). Observe the area as the patient says “ah.” The tissue should appear loose, mobile and symmetrical during function. The tissue will have a homogenous, spongy consistency on palpation.
What is the function of the hard palate?
The hard palate provides space for the tongue to move freely and supplies a rigid floor to the nasal cavity so that pressures within the mouth do not close off the nasal passage. In many lower vertebrates the hard palate bears teeth.
Where is the soft palate in your mouth?
The soft palate is located in the upper portion of the back of the mouth, behind the teeth. Soft palate cancer begins in the cells of the soft palate. Your soft palate is located on the upper portion of the back of your mouth, behind your teeth.
How thick is the soft palate?
The results demonstrated that mean thickness of palatal mucosa ranged between 2.5 to 3.7 mm among all participants.
What are the muscles of the soft palate?
There are five paired muscles of the soft palate that are collectively referred to as the muscles of the soft palate or the palatal muscles:
- tensor veli palatini muscle.
- levator veli palatini muscle.
- ​palatopharyngeus muscle.
- palatoglossus muscle.
- muscle of the uvula.
What is the hard palate called?
It forms the anterior two-thirds of the roof of the oral cavity. The hard palate is comprised of two facial bones: the palatine process of the maxilla and the paired palatine bones.
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Hard palate.
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Hard palate.
Borders | Anerior and lateral – maxillary teeth Posterior – soft palate |
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Clinical relation | Cleft palate |
What are the parts of the palate?
It consists of two main parts; the hard palate and soft palate. The hard palate is the anterior bony portion, while the soft palate is the posterior muscular part.
Is soft palate part of throat?
Throat anatomy
The oropharynx includes your tonsils and the bands of tissue around the tonsils, the soft part of the roof of the mouth (soft palate), the back third of the tongue, and the rear wall of the throat. As you continue down the oropharynx, you reach the laryngopharynx, the space where food and air pass.
Where are the soft and hard palate located and what are their functions?
The hard palate is at the front, and the soft palate is at the back. The hard palate holds the root of the teeth. The soft palate pressed down for swallowing. What mechanical and chemical digestion occurs in the oral cavity?
What is the opening between the two arches of the soft palate called?
Between these two arches on the lateral walls of the oropharynx is the tonsillar fossa which is the location of the palatine tonsil. The arches are also known together as the palatine arches.
What is the soft palette?
The back, muscular (not bony) part of the roof of the mouth.
Is soft palate in nasopharynx?
The nasopharynx represents the most superior portion of the pharynx, bounded superiorly by the skull base and inferiorly by the soft palate. The nasopharynx connects the nasal cavity to the oropharynx and contains the Eustachian tube openings and adenoids.