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Furcation Involvement. A furcation involvement, also called a furcation invasion, is defined as an area of bone loss at this branching point of a tooth root. The bone loss results from periodontal (gum) disease. The periodontal structures (“peri” – around; “odont” – tooth) comprise the unique way in which teeth are attached to the ...
May 23, 2016 · If furcation is present, the dental hygienist should clean the area. Let's go over furcation classifications as part of the mini-review series for the dental hygiene board exams. If you've already passed, this review will be just for fun! Furcation Definition And Detection 1. Furcation is the anatomical area where the roots divide.
Aug 30, 2024 · A furcation defect is caused by severe periodontitis, a very advanced form of gum disease. Gum disease is an infection of the periodontium, the gums, connective tissues and bone that hold the teeth in place. It’s caused by a build-up of plaque and tartar (hardened plaque), which contain harmful bacteria. In the early stages, gum disease only ...
May 20, 2010 · A minimum of 5 mm of attachment loss on molars may result in early furcation involvement. 10 Horizontal bone loss and attachment loss of 6 mm or more would result in Class II furcations on both maxillary and mandibular first molars. 5-6. Second and third molars have longer root trunks and their furcations are located more apically.
Jan 15, 2015 · A key factor in both the development and the treatment of furcation involvement is the root trunk length. The distance from the cementoenamel junction to the entrance of the furcation can vary extensively. Teeth may have very short root trunks, moderate root trunk length, or roots that may be fused to a point near the apex (Figure 62-3).
Summary. This chapter aims to comprehensively detail the aetiology and development of endodontic-periodontal lesions, with particular emphasis on the diagnosis, management, and long-term prognoses of the affected teeth, especially when the furcation region is involved. Because of the anatomical and vascular interconnections, periodontium and ...
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A furcation probe is a double-ended hand instrument designed to help determine the extent of interradicular bone loss in the furcation area. Nabers furcation probe see probe. The presence of periodontal destruction in the furcation area reduces the long-term prognosis for tooth survival.
