A periodontal pocket with its base apical to the crest of the alveolar bone. Infrabony defects may have one, two, or three bone walls. From: infrabony defect in A Dictionary of Dentistry » Subjects: Medicine and health — Dentistry.

What is an Infrabony defect?

A periodontal pocket with its base apical to the crest of the alveolar bone. Infrabony defects may have one, two, or three bone walls. From: infrabony defect in A Dictionary of Dentistry » Subjects: Medicine and health — Dentistry.

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.

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 periodontal regeneration?

Periodontal regeneration requires the formation of new cementum, alveolar bone and a functional periodontal ligament on a previously diseased root surface2.

What is a Suprabony pocket?

Next>> This pocket is common in dogs and cats. The periodontal tissues migrate apically and probing will reveal an increase in depth from the normal anatomical sulcus. The entire pocket is coronal to the alveolar crestal bone and within soft tissue.

What is periodontal defect?

Deep bone defects are caused by the progression of periodontal disease, which breaks down bone and connective tissue that hold teeth in place. In this case, a 37-year-old male patient presented a deep bone defect with advanced periodontal disease around an upper canine.

Can bone loss from periodontitis be reversed?

Unfortunately, Periodontitis is the most common cause of dental bone loss and this condition cannot be reversed.

What is an Infrabony pocket?

the formation of infrabony pockets, ie, angular. bony defects with inflamed connective tissues. and the dentogingival epithelium located apical. to the crest of the alveolar bone.

What is Clindoral used for?

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 are suprabony and infraosseous defects?

Classically, periodontal defects have been differentiated based on bone resorption patterns into “supraosseous” (“suprabony”) and “infraosseous” (“infrabony”) (Goldman & Cohen, 1958). These au- thors defined suprabony defects as those where the base of the pocket is located coronal to the alveolar crest.

What is An infrabony defect?

Goldman and Cohen then classi- fied infrabony defects according to the location and number of os- seous walls remaining around the pocket. It has been suggested that the term “intrabony” means “within or inside the bone”, while “infra – bony” means “below the crest of bone” (Weinberg & Eskow, 2000).

Does imp contribute to the outcomes of open-flap debridement treatment of intrabony defects?

The purpose of this randomized controlled trial was to investigate the contribution of IMP to the outcomes of open-flap debridement (OFD) treatment of intrabony defects. Methods: Forty-two chronic periodontitis patients, each contributing a 2-wall, 3-wall, or combined 2- to 3-wall intrabony defect, were treated.

Does infrabony defect morphology affect the outcome of periodontal regenerative surgery?

Background: It is thought that infrabony defect morphology affects the outcome of periodontal regenerative surgery. However, this has not been systematically investigated. Aims: To investigate how well defect morphology is described in papers reporting regenerative therapy of periodontal infrabony defects and to investigate its effect on