What is gingiva anatomy?
The gingiva (gums) are found in the oral cavity of humans surrounding part of their teeth. They are comprised of mucosal tissue which covers the alveolar processes of the mandible and maxilla and finish at each tooth’s neck.
What is gingiva in dentistry?
(JIN-jih-vuh) The tissue of the upper and lower jaws that surrounds the base of the teeth. Also called gums.
What is the structure and function of the gingiva?
The gingiva (or gums) is the tissue that surrounds and protects the teeth and underlying bone. The gingiva is attached to the tooth, forming a seal that protects the underlying bone and helps provide a barrier against infection.
What are the characteristics of gingiva?
Healthy gingiva is described as ‘salmon’ or ‘coral pink’. It may be pigmented, which reflects the ethnic origin of the subject. The gingiva is firm in consistency and firmly attached to the underlying alveolar bone. The surface of gingiva is keratinised and may exhibit an orange peel appearance, called ‘stippling’.
What are the three types of gingiva?
Gingiva
- Types of gingivae. Marginal gingiva. Attached gingiva.
- Gingivitis.
- Sources.
What are the two types of gingiva?
Attached gingiva – This tissue is adjacent to the free gingiva and is keratinized and firmly attached to the bone structure. It can range from 3-12 mm in height. Free gingiva – This tissue is not attached and forms a collar around the tooth.
What type of tissue is gingiva?
The gingival tissues (or gingiva, frequently called gums in laypersons’ terms) are the soft tissues that cover the alveolar bone of the jaws and the teeth up to the exposed crown of the teeth.
What is the purpose of gingiva?
Gingiva (i.e., gums) is the tissue that surrounds and protects teeth, along with the underlying bone. Gums attach to the teeth, forming a seal that protects the underlying bone and provides a barrier against infection.
What are the 2 types of gingiva?
There are two types of gingivae that are clearly recognizable and they are known as the marginal gingiva that is mobile, and the attached gingiva.
What are the types of gingiva?
There are two types of gingiva and several important anatomic regions.
- Alveolar mucosa – The area of tissue beyond the mucogingival junction.
- Attached gingiva – This tissue is adjacent to the free gingiva and is keratinized and firmly attached to the bone structure.
What is fenestration and dehiscence?
Fenestration is the condition, in which the bony coverage of the root surface is lost, and the root surface is only covered by the periosteum and gingiva. In such lesions, marginal bone is intact. When this bone defect spreads toward the marginal bone, it is called dehiscence.[1]