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The furcation fornix is referred to as the roof of the furcation area and furcation entrance is the transitional area between the divided and undivided roots. Root divergence is the degree of separation of roots and coefficient of separation is the length of root cones in relation to the length of the root complex.
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 ...
Step I: Identify fornix of the furcation on PA radiogram. Step II: Divide root length into thirds (measured from the fornix) – cervical, middle and apical. Step III: Identify the level of bone in the furcation. Step IV: Assess the location of the bone loss in the furcation with respect to the root thirds.
Nov 25, 2022 · In maxillary molars, the furcation roof (fornix) in over half of cases is coronal to the root separations, owing to its dome shape. 21 As a result, when exposed, the concave space between the ...
Both procedures have different intentions. However, they may have the same result: access to the interradicular space for individual oral hygiene, which, by the way, may in some cases also result after SRP of a molar with class III FI if the soft tissue recedes apically to the furcation fornix (De Beule et al., 2017). 4.4 Comparison
- Henrik Dommisch, Clemens Walter, Bettina Dannewitz, Peter Eickholz
- 2020
Dec 12, 2021 · furcation fornix is dened as the root trunk. Owing to variations in anatomy, the root trunk length varies both between and within different molar teeth.21 On average, root
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Furcation involvement is a common sequela of severe chronic periodontal disease. Its effective management has a profound influence on the outcome of periodontal therapy. For the efficient clinical management of furcation defects, it is necessary to have a reliable diagnostic tool that can accurately measure and quantify the furcation defect.
