Alveoloplasty: Difference between revisions
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After [[dental extraction|tooth extraction]], the residual crest irregularities , undercuts or bone spicules should are removed, because they may result in an obstruction in placing a prosthetic restorative appliance. Recontouring can be made at the time of extraction or at a later time. |
After [[dental extraction|tooth extraction]], the residual crest irregularities , undercuts or bone spicules should are removed, because they may result in an obstruction in placing a prosthetic restorative appliance. Recontouring can be made at the time of extraction or at a later time. |
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==Clinical procedure== |
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The simplest form of alveoloplasty can be in the form of a digital compression on the lateral walls of bone after simple tooth extraction, provided that there are no gross bone irregularities. When more irregularities exist, other techniques can be adopted , such as the conservative technique , interseptal ( Dean's) alveoloplasty |
The simplest form of alveoloplasty can be in the form of a digital compression on the lateral walls of bone after simple tooth extraction, provided that there are no gross bone irregularities. When more irregularities exist, other techniques can be adopted , such as the conservative technique , interseptal ( Dean's) alveoloplasty, Obwegeser's modification of interseptal, alveoloplasty after post extraction and the alveoloplasty performed on edentulous ridges.<ref>Textbook of Oral and Maxillofacial Surgery By Rajiv M Borle</ref><ref>Contemporary Oral and Maxillofacial Surgery - E-Book By James R. Hupp, Myron R. Tucker, Edward Ellis</ref> |
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A full thickness flap is usually elevated to a point apical to the desired area to be contoured, and according to the amount of bone needed to be removed , a bone file |
A full thickness flap is usually elevated to a point apical to the desired area to be contoured, and according to the amount of bone needed to be removed , a bone file, or a bone [[rongeur]], or a [[Burr (cutter)|burr]] under copious irrigation can be used to provide the desired contour. Taking in consideration that lack of irrigation can lead to bone necrosis. When finished, the flap is repositioned and sutured. The [[Oral mucosa|alveolar mucosa]] covering bone should have uniform thickness, density and compressibility to evenly distribute the masticatory forces to the underlying bone. |
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==References== |
==References== |
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Revision as of 02:21, 11 July 2017
Alveoloplasty is a common dental pre-prosthetic procedure; it is performed to smooth or recontour the alveolar ridge and its surrounding structures to enable the fabrication of a well-fitting, comfortable, and esthetic dental prosthesis. The ultimate goal of this pre-prosthetic surgery is to prepare a mouth to receive a dental prosthesis by redesigning and smoothening bony edges[1].
After tooth extraction, the residual crest irregularities , undercuts or bone spicules should are removed, because they may result in an obstruction in placing a prosthetic restorative appliance. Recontouring can be made at the time of extraction or at a later time.
Clinical procedure
The simplest form of alveoloplasty can be in the form of a digital compression on the lateral walls of bone after simple tooth extraction, provided that there are no gross bone irregularities. When more irregularities exist, other techniques can be adopted , such as the conservative technique , interseptal ( Dean's) alveoloplasty, Obwegeser's modification of interseptal, alveoloplasty after post extraction and the alveoloplasty performed on edentulous ridges.[2][3]
A full thickness flap is usually elevated to a point apical to the desired area to be contoured, and according to the amount of bone needed to be removed , a bone file, or a bone rongeur, or a burr under copious irrigation can be used to provide the desired contour. Taking in consideration that lack of irrigation can lead to bone necrosis. When finished, the flap is repositioned and sutured. The alveolar mucosa covering bone should have uniform thickness, density and compressibility to evenly distribute the masticatory forces to the underlying bone.
References
- ^ Pre-prosthetic surgery: Mandible Veeramalai Naidu Devaki ; Kandasamy Balu ; Sadashiva Balakrishnapillai Ramesh ; Ramraj Jayabalan Arvind ; Venkatesan Journal of Pharmacy and Bioallied Sciences, 01 January 2012, Vol.4(6), pp.414-416[Peer
- ^ Textbook of Oral and Maxillofacial Surgery By Rajiv M Borle
- ^ Contemporary Oral and Maxillofacial Surgery - E-Book By James R. Hupp, Myron R. Tucker, Edward Ellis
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