CONVENTIONAL VERSUS GUIDED SOCKET-SHIELD TECHNIQUE FOR IMMEDIATE IMPLANT (RANDOMIZED CONTROLLED CLINICAL TRIAL).

Document Type : Original Article

Authors

1 Oral and Maxillofacial Department, Faculty of Dentistry, Faculty of Dentistry, Alexandria University, Alexandria, Egypt

2 Oral and Maxillofacial surgery department, Faculty of Dentistry, Alexandria University, Egypt

3 Abraj Elgeesh St.

Abstract

ABSTRACT
Introduction: Restorative implant treatment is hampered by changes in the alveolar ridge's dimensions after tooth extraction. Due to the disintegration of the periodontal ligament complex surrounding the bundle of bones, Numerous clinical research have demonstrated that the buccal rather than the lingual portion of the ridge contour is more compromised. To avoid the detrimental effects of tooth extraction, several procedures have been developed to preserve the natural ridge dimension. However, these techniques could only partly compensate but not prevent the resorption process. In an attempt to overcome this challenge, the socket-shield technique (SST), based on the root submergence technique (RST) was purposed by Hürzeler et al, 2010, in which a partial buccal root fragment was retained simultaneously to immediate implant placement.
Aim of the study: Comparison between guided and conventional free hand socket shield techniques.
Materials and Method: This was a randomized controlled clinical trial (RCT) in which patients were randomly assigned to two groups: the study group received twelve dental implants in the maxillary esthetic region using guided SST, while the control group received twelve implants using conventional SST. All patients received pre- and post- operative Cone Beam Computed Tomography (CBCT) to assess the accuracy of socket shield preparation in comparison to the actual fragment
Results: The guided SST showed better results regarding duration and accuracy, results were statistically significant (p ≤ 0.05).
Conclusion: The guided socket-shield technique had shown better accuracy and less procedure time when compared with the conventional freehand socket-shield technique.

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Alexandria Dental Journal
Volume 49, Issue 1
A (Oral and maxillofacial surgery, oral medicine, periodontology, oral radiology, oral pathology, oral biology)
April 2024
Pages 82-88

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