What is Suprabony defect?

What is Suprabony defect?

Suprabony means above the bone crest. When periodontal infection results in the development of an intrabony defect, the base of the pocket is apical to (or below) a wall of bone. By contrast, when a suprabony pocket develops, the base of the defect is coronal to the crest above the bone.

What is an Infrabony defect?

The intrabony defect is a specific osseous defect with definite morphology; it is not just any defect with the base of a perio- dontal pocket apical to the alveolar crest. The intrabony defect is surrounded by bony walls on three sides with the tooth root forming the fourth wall.

How is Infrabony defect treated?

There are several available surgical treatments for infrabony defects, including: 1. open flap debridement in which the gum is lifted back surgically in order to clean the deep tartar; 2. bone graft in which a portion of natural or synthetic bone is placed in the area of bone loss; 3.

What is Coronoplasty?

Coronoplasty is the procedure that selectively reduces the supracontacts, thus relieving patient of the same. It is used to provide better stability and occlusion in a permanent dentition noninvasively.

What is modified Widman flap?

Actually, the modified Widman flap surgery may be considered a modification of subgingival curettage with the raising of flaps, assuring better access to the root surfaces and a better control of removal of the pocket lining with a lesser mechanical trauma to the gingival tissues than during curettage.

What is the difference between horizontal and vertical bone loss?

Horizontal bone loss is a term describing alveolar bone loss occurring along the alveolar margin of the mandible or maxilla, resulting in root exposure and furcation exposure of multi-rooted teeth (Figure 1). Vertical bone loss is alveolar bone loss occurring along the long axis of a root (Figure 2).

What is an Intrabony pocket?

infrabony pocket (intra-alveolar pocket) (intrabony pocket) a periodontal pocket in which the bottom is apical to the level of the adjacent alveolar bone. periodontal pocket a gingival sulcus that extends abnormally deep into the periodontal ligament apically to the original level of the resorbed alveolar crest.

Why does a fenestration occur?

A naturally occurring fenestration leaves the exposed root surface in direct contact with either the alveolar mucosa or the gingiva. The condition may be caused by a variety of factors including tooth movement due to orthodontics, pathology (both endodontic and periodontal), root apex contours, and occlusal issues.

Why is Coronoplasty done?

When is Enameloplasty done?

Enameloplasty is a cosmetic dentistry treatment option where the size and shape of an existing tooth’s enamel surface is removed or “shaved” permanently to reshape the contours of the tooth for improved appearance or as a preparation for further treatment, such as veneers or Lumineers.

Does modified Widman flap reduce pocket depth?

One of the commonly performed procedures for this purpose is the modified Widman flap. [12] This procedure has shown to reduce pocket depths and promote attachment gain.

What does Clindoral mean?

Clindoral is a periodontal filler that contains 2 percent clindamycin hydrochloride in a biodegrading gel matrix that releases clindamycin over seven to 10 days from a single application (Photos 1-4).

What’s a Pseudopocket?

Gum pockets, more formally known as pseudopockets, are spaces that form between your teeth and gums, causing gum swelling or gingivitis. These spaces are formed by dental plaque buildup along your gum line and under your gums.

Is vertical bone loss worse than horizontal?

Conclusion: Horizontal bone loss is more prevalent than vertical bone loss but has been sidelined by researchers as very few papers have been published on the subject of regenerative treatment modalities for this type of bone loss.

What does Infrabony mean?

Vertical (also known as ‘infrabony’ or ‘intrabony’) periodontal defects are defined as those interproximal bony lesions where the most apical aspect of the bone resorption is apical to the most coronal aspect of the alveolar crest (this definition usually requires the distance between coronal and apical bone level to …

What is Clindoral?

Clindoral is a periodontal pocket filler containing 2% clindamycin hydrochloride in a biodegrading, muco-adhesive gel matrix that releases clindamycin over seven to 10 days after a single application.

What are Fenestrations in architecture?

Originating from the Latin word fenestra, meaning window, fenestration refers to the openings in a building’s facade. In simple terms, fenestration can be explained as the arrangement of windows, doors and openings in a building.