WebJan 31, 2024 · On the other hand, if the margin is placed too deep under the tissue, there is a risk for possible biologic width impingement, which is a significantly greater problem. WebJan 1, 2014 · Many clinicians have been unable to utilize the concept of biologic width in practical manner. Hence the purpose of this article is to describe the biologic width anatomy, evaluations and correction of its violation by different methods. ... thus adhering to basic biological principles by preventing impingement on the periodontal attachment ...
Clinical considerations in restorative dentistry - A narrative
WebSep 9, 2024 · The biological width forms a biological barrier against the bacteria, in uences the remodeling of soft and hard tissue around implant and has … WebBiological width impingement can cause periodontal tissues destruction. Therefore in crown lengthening, the position of the margin should be carefully planned. Clinical Importance of Biological Width: If the tooth is prepared apical to the base of the sulcus, and margin of a restoration is placed within the biologic width, ... how to safely cut an oil drum
Biologic Width: Evaluation and Correction of its Violation
WebIt has been the purpose of this article to describe a current approach to the diagnosis of biologic width using the procedures of bone sounding and sulcus probing. Four … WebSigns of biological width biological width violation: 1. Chronic progressive gingival inflammation around the restoration. 2. Bleeding on probing. 3. Localized gingival … WebTo avoid biological width impingement, the minimum distance needed from the osseous crest to the final margin placement is 2.5 mm . As determined in cadaver studies, this consists of approximately 1 mm of connective tissue attachment, 1 mm of junctional epithelium, and 0.5 mm ... how to safely cut an avocado