Immediate Loading of Complete-Arch Fixed Prostheses for Edentulous Maxillae After Flapless Guided Implant Placement: A 1-Year Prospective Clinical Study

2015 ◽  
Vol 30 (1) ◽  
pp. 184-193 ◽  
Author(s):  
Junichi Yamada ◽  
Hidehiro Kori ◽  
Yoshihiro Tsukiyama ◽  
Yasuyuki Matsushita ◽  
Makoto Kamo ◽  
...  
Keyword(s):  
Clinical Study ◽  
Immediate Loading ◽  
Prospective Clinical Study ◽  
Implant Placement

scholarly journals Immediate Loading of Single Post-Extractive Implants in the Anterior Maxilla: 12-Month Results From a Multicenter Clinical Study

2012 ◽  
Vol 38 (S1) ◽  
pp. 477-484 ◽  
Author(s):  
Tommaso Grandi ◽  
Giovanna Garuti ◽  
Rawad Samarani ◽  
Paolo Guazzi ◽  
Andrea Forabosco
Keyword(s):  
Clinical Study ◽  
Soft Tissue ◽  
Bone Resorption ◽  
Tooth Extraction ◽  
Immediate Loading ◽  
Insertion Torque ◽  
Anterior Maxilla ◽  
Implant Placement ◽  
Implant Size ◽  
Multicenter Clinical Study

The purpose of the study was to evaluate survival and peri-implant bone levels of single, immediately loaded post-extractive implants in the anterior maxilla 12 months after implant placement. Thirty-six consecutive patients from 3 study centers were included in the study. The concerned sites were upper premolars, canines, and incisors. For each patient the following data were recorded: reason for tooth extraction, bone quality, implant size, and final insertion torque. Implants were placed using a flapless technique and immediately loaded with a nonoccluding temporary restoration. Final restorations were provided 4 months later. Peri-implant bone resorption was evaluated radiographically after 6 and 12 months. The average final insertion torque was 70.55 Ncm. One implant inserted in D3 quality bone with a 35-Ncm seating torque was lost. All other implants had a final insertion torque ranging between 50 and 80 Ncm. The average peri-implant bone loss was 0.437 and 0.507 mm at 6 and 12 months, respectively. All the sites maintained excellent papillae and peri-implant soft-tissue conditions. The resulting 1-year success rate was 97.2%. Immediate nonfunctional loading of single post-extractive implants in the anterior maxilla is a predictable treatment. And it seems that achieving high insertion torques by placing self-tapping/self-condensing implants in an underprepared osteotomy is favorable.

Immediate loading of four interforaminal implants supporting a locator-retained mandibular overdenture in the elderly. Results of a 3-year randomized, controlled, prospective clinical study

2017 ◽  
Vol 19 (5) ◽  
pp. 895-900 ◽  
Author(s):  
Stephan Acham ◽  
Petra Rugani ◽  
Astrid Truschnegg ◽  
Angelika Wildburger ◽  
Walther A. Wegscheider ◽  
...  
Keyword(s):  
Clinical Study ◽  
The Elderly ◽  
Immediate Loading ◽  
Prospective Clinical Study ◽  
Randomized Controlled ◽  
Mandibular Overdenture

Immediate Loading of Mandibular Overdentures Supported by One-Piece, Direct Metal Laser Sintering Mini-Implants: A Short-Term Prospective Clinical Study

2015 ◽  
Vol 86 (2) ◽  
pp. 192-200 ◽  
Author(s):  
Francesco G. Mangano ◽  
Alberto Caprioglio ◽  
Luca Levrini ◽  
Davide Farronato ◽  
Piero A. Zecca ◽  
...  
Keyword(s):  
Clinical Study ◽  
Laser Sintering ◽  
Immediate Loading ◽  
Prospective Clinical Study ◽  
Direct Metal Laser Sintering ◽  
Short Term ◽  
Mini Implants

Ten-year follow-up of dental implants used for immediate loading in the edentulous mandible: A prospective clinical study

2018 ◽  
Vol 20 (4) ◽  
pp. 515-521 ◽  
Author(s):  
Simon Windael ◽  
Stijn Vervaeke ◽  
Lieve Wijnen ◽  
Wolfgang Jacquet ◽  
Hugo De Bruyn ◽  
...  
Keyword(s):  
Clinical Study ◽  
Dental Implants ◽  
Immediate Loading ◽  
Prospective Clinical Study ◽  
Edentulous Mandible

Maxillary sinus lift without grafting, and simultaneous implant placement: a prospective clinical study with a 51-month follow-up

2015 ◽  
Vol 44 (7) ◽  
pp. 902-907 ◽  
Author(s):  
A.P.F. Bassi ◽  
R. Pioto ◽  
L.P. Faverani ◽  
D. Canestraro ◽  
F.G.K. Fontão
Keyword(s):  
Clinical Study ◽  
Maxillary Sinus ◽  
Prospective Clinical Study ◽  
Sinus Lift ◽  
Implant Placement

Comparison of postoperative intraoral scan versus cone beam computerised tomography to measure accuracy of guided implant placement—A prospective clinical study

2019 ◽  
Author(s):  
Henrik Skjerven ◽  
Heming Olsen‐Bergem ◽  
Hans Jacob Rønold ◽  
Ulf H. Riis ◽  
Jan Eirik Ellingsen
Keyword(s):  
Clinical Study ◽  
Cone Beam ◽  
Prospective Clinical Study ◽  
Computerised Tomography ◽  
Implant Placement

scholarly journals Does the macro design of an implant affect the accuracy of template-guided implantation? A prospective clinical study

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Sigmar Schnutenhaus ◽  
Cornelia Edelmann ◽  
Heike Rudolph
Keyword(s):  
Clinical Study ◽  
Soft Tissues ◽  
Three Dimensional ◽  
Prospective Clinical Study ◽  
Angular Deviation ◽  
Optimal Position ◽  
Mean Values ◽  
Implant Placement ◽  
High Level ◽  
Achievable Accuracy

Abstract Background An implant prosthesis aims to ensure the best possible rehabilitation of function and esthetics following tooth loss. Template-guided insertion is used to achieve an optimal position of the implant with regard to prosthetic restorability, bone availability, and condition of the surrounding soft tissues. The accuracy of template-guided implant placement is subject to various influencing factors. The clinically achievable accuracy depending on the macro design of the implant body was investigated in this prospective clinical study. Material and methods In this prospective clinical study, 20 implants were placed in 20 patients. The implant had a pronounced conical outer geometry (Conelog ProgressiveLine, Camlog Wimsheim, Germany). Data from a study using an implant with a distinct cylindrical outer geometry were used as a comparison group (Conelog ScrewLine, Camlog, Wimsheim, Germany). The clinically achieved implant position was compared with the planned position. Results The evaluation of the two-dimensional deviations in direction resulted in the following mean values (standard deviation) at the shoulder: 0.42 mm (0.33) in the buccolingual direction, 0.27 mm (0.25) in the mesiodistal direction, and 0.68 mm (0.55) in the apicocoronal direction. The mean angular deviation was 4.1° (2.3). The three-dimensional (3D) deviation was 0.94 mm (0.53) at the shoulder and 1.36 mm (0.62) at the apex of the implant. Significant differences between implants with different macro designs were found in the apicocoronal direction. In connection to this, a significant 3D deviation was found at the implant shoulder. Conclusions Significant differences in height were found between the groups. The study had shown that the macro design of an implant has no influence on accuracy in all other directions. Overall, the implants showed a high level of accuracy and a low variation in values. The values were in the range determined by the template-guided insertion system in numerous other investigations. This provides good predictability of prosthetic rehabilitation. Trial registration German Register for Clinical Studies (DRKS-ID: DRKS000018939). Date of registration: November 11, 2019.

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