Incidence of Straight-Channel Screw-Retained Single Crown Following Immediate Implant Placement and Provisionalization in the Esthetic Zone: A CBCT Study

2021 ◽  
Vol 36 (4) ◽  
pp. 793-798
Author(s):  
Joseph Kan ◽  
Kitichai Rungcharassaeng ◽  
Guo-Hao Lin ◽  
Giovanni Zucchelli ◽  
Pongrapee Kamolroongwarakul ◽  
...  
Keyword(s):  
Straight Channel ◽  
Implant Placement ◽  
Single Crown ◽  
Immediate Implant

Minimally Invasive Aesthetic Area Tooth Removal Using Bioextractor® and Immediate Implant Placement with Provisionalization: Case Report

2020 ◽  
Vol 4 (6) ◽  
pp. 31-35
Author(s):  
Sergio Charifker Ribeiro Martins ◽  
Leandro Lecio de Lima Souza ◽  
Karen Christina Soares Tenório ◽  
José Ricardo Mariano ◽  
Ricardo Alberto Heine
Keyword(s):  
Case Report ◽  
Minimally Invasive ◽  
Implant Placement ◽  
Immediate Implant ◽  
Tooth Removal

scholarly journals Risk assessment of labial bone perforation in the anterior mandibular region: a virtual immediate implant placement study

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Yi-Wen Cathy Tsai ◽  
Ren-Yeong Huang ◽  
Chia-Dan Cheng ◽  
Wan-Chien Cheng ◽  
David L. Cochran ◽  
...  
Keyword(s):  
Estimating Equation ◽  
Class Ii ◽  
Multivariable Logistic Regression Analysis ◽  
Bone Thickness ◽  
Cavity Depth ◽  
Implant Placement ◽  
Anterior Teeth ◽  
Confounding Variables ◽  
Mandibular Region ◽  
Immediate Implant

Abstract Background This study investigated the prevalence of labial bone perforation (LBP) related to the associated anatomic factors in anterior mandibular region using a virtual immediate implant placement procedure. Methods Series qualified CBCT images of 149 participants (894 teeth) were selected to analyze the assigned anatomical parameters, including concavity depth, concavity angle, torque, and deep bone thickness. Four classes of crestal and radicular dentoalveolar bone phenotypes (CRDAPs) of mandibular anterior teeth were categorized according to the thickness of dentoalveolar bone at both crestal and radicular zones. Data were adjusted for categorical (gender and CRDAP) and continuous (age, cavity angle, cavity depth, and deep bone thickness) variables using a multivariable logistic regression analysis with generalized estimating equation method. Results The overall probability of LBP after virtual implant placement was 21.6%. There is statistically significant higher prevalence of LBP at canine (28.5%) and CRDAP class II (29.2%) regions (p < 0.001). After adjusting confounding variables, CRDAP class II and class IV regions are more likely to have LBP when compared with CRDAP class I (control) regions (p < 0.01). The risk of LBP at canine site is 6.31 times more likely than at the central incisor (control) (p < 0.01). Conclusions Using a virtual immediate implant placement technique, the prevalence of LBP is significantly higher at the mandibular canine site and thin radicular dentoalveolar phenotype in the anterior mandibular region.

Ridge Alterations following Immediate Implant Placement and the Treatment of Bone Defects with Bio-Oss in an Animal Model

2010 ◽  
Vol 14 (5) ◽  
pp. 690-695 ◽  
Author(s):  
Kuo-Mei Hsu ◽  
Byung-Ho Choi ◽  
Chang-Yong Ko ◽  
Han-Sung Kim ◽  
Feng Xuan ◽  
...  
Keyword(s):  
Animal Model ◽  
Bone Defects ◽  
Implant Placement ◽  
Immediate Implant
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