Mandibular 6-Implant-Supported Cantilevered Fixed Prosthesis and Immediate Loading: 7-year Follow-up Mandibular 6-Implant-Supported Cantilevered Fixed Prosthesis and Immediate Loading: 7-year Follow-up

2017 ◽  
Vol 21 (3) ◽  
pp. 172-177
Author(s):  
Jung Hyun Park
Keyword(s):  
Immediate Loading ◽  
Fixed Prosthesis

scholarly journals Using the “One Shot” Concept for Immediate Loading Implant Protocol in Edentulous Patient Rehabilitation with a Fixed Prosthesis: A 6-Year Follow-Up

2021 ◽  
Vol 2021 ◽  
pp. 1-7
Author(s):  
Philippe Bousquet ◽  
Delphine Carayon ◽  
Jean-Cedric Durand
Keyword(s):  
Healing Process ◽  
Immediate Loading ◽  
Viable Option ◽  
Modified Model ◽  
Cast Model ◽  
Fixed Prosthesis ◽  
Master Model ◽  
The One ◽  
The Cost

Immediate-loaded implants with a fixed prosthesis are a viable option for the restoration of edentulous ridges. Several procedures now allow for the fabrication of immediate-loading provisional and definitive prostheses. However, this complex treatment is not accessible to all patients with budget restrictions. By using a unique master model with a single titanium framework prosthesis can simplify and shorten the treatment, as well as reduce costs. After surgical placement of implant fixtures, an interim prosthesis was fabricated using a laser-welded definitive titanium framework. The prosthesis was fitted intraorally following the immediate loading protocols. The master cast model used to fabricate interim prosthesis was conserved and subsequently used in modifying the final prosthesis. After the healing process and complete soft tissue stability, an impression was made to register the clearance between the gingiva and resin. The light silicone material was directly injected under the prosthesis screwed in the mouth. In the master cast model, the stone was eliminated between the implants and a new plaster was poured to modify the crest profile with the posthealing new shape. With this modified model, it is possible to rehabilitate the denture to the new gingival anatomy in 3 to 4 hours and, if necessary, the tooth rearrangement. This “one shot” concept combines the single definitive titanium welded framework and limited laboratory work with a unique master model thereby decreasing the cost and the time of treatment.

Rehabilitation of the Atrophic Posterior Maxilla With Pterygoid Implants: A Review

2012 ◽  
Vol 38 (S1) ◽  
pp. 461-466 ◽  
Author(s):  
Eugenia Candel ◽  
David Peñarrocha ◽  
Maria Peñarrocha
Keyword(s):  
Patient Satisfaction ◽  
Bone Loss ◽  
Weighted Average ◽  
Success Rates ◽  
Number Of Patients ◽  
Posterior Maxilla ◽  
Clinical Series ◽  
Fixed Prosthesis ◽  
Success Of Treatment

The purpose of this article is to review the literature published and to assess the success of treatment of patients with atrophic posterior maxilla with pterygoid implants. Studies from 1992 to 2009 on patients with atrophic posterior maxilla rehabilitated with pterygoid implants were reviewed. Those reporting clinical series of at least 5 patients with atrophic posterior maxilla (Class IV and V of Cawood and Howell), rehabilitated with pterygoid implants and fixed prosthesis, and with 12 months minimum follow-up were included. In each study the following were assessed: number of patients, number of implants, surgical technique, prosthetic rehabilitation, success rate, bone loss, complications and patient satisfaction. Thirteen articles were included, reporting a total of 1053 pterygoid implants in 676 patients. The weighted average success of pterygoid implants was 90.7%; bone loss evaluated radiographically ranged between 0 and 4.5 mm. No additional complications compared with conventional implants were found, and patient satisfaction level with the prosthesis was high. Pterygoid implants have high success rates, similar bone loss levels to those of conventional implants, minimal complications and good acceptance by patients, being therefore an alternative to treat patients with atrophic posterior maxilla. Two anatomical locations in which implants are placed in the retromolar area can be distinguished: the pterygoid process and the pterygomaxillary region. Implant lengths and angulations vary between these two techniques.

Digital Impression taking for Maxillary Full-Arch Restoration with Immediate Loading. A Case Report.

2021 ◽  
Author(s):  
Jesús Peláez Rico ◽  
Jorge Cortés-Bretón Brinkmann ◽  
María Carrión Martín ◽  
Mabel Albanchez González ◽  
Celia Tobar Arribas ◽  
...  
Keyword(s):  
Acrylic Resin ◽  
Digital Impression ◽  
Immediate Loading ◽  
Clinical Report ◽  
Intraoral Scanner ◽  
Intraoral Scanning ◽  
Digital Impressions ◽  
Removable Prosthesis ◽  
And Function

The aim of this clinical report is to describe a maxillary full-arch implant supported restoration with immediate loading performed by means of an entirely digital workflow with photogrammetric system and intraoral scanning. A female patient with an edentulous maxillary arch attended the dental clinic seeking a maxillary fixed restoration. After treatment planning, six implants were placed using a surgical splint fabricated digitally by intraoral scanning of her previous removable prosthesis. Multi-unit abutments were fitted and two digital impressions were taken, one with a photogrammetric system for determining implant positions, and the other with an intraoral scanner for soft tissue registration. The acrylic resin structure of the immediate prosthesis was milled and placed within 8 hours of implant surgery. This provisional structure fitted correctly and provided adequate esthetics and function. Radiographic and clinical follow-up after 24 months observed adequate implant evolution.

scholarly journals A Systematic Review of Survival Rates of Osseointegrated Implants in Fully and Partially Edentulous Patients Following Immediate Loading

2019 ◽  
Vol 8 (12) ◽  
pp. 2142 ◽  
Author(s):  
Massimo Del Fabbro ◽  
Tiziano Testori ◽  
Vladan Kekovic ◽  
Funda Goker ◽  
Margherita Tumedei ◽  
...  
Keyword(s):  
Systematic Review ◽  
Survival Rates ◽  
Immediate Loading ◽  
Cumulative Survival ◽  
Level Change ◽  
Electronic Search ◽  
Bone Level ◽  
The Mean ◽  
Edentulous Patients

Background: The aim of this systematic review was to evaluate the survival rates of immediately loaded implants after at least five years. Besides implant failure, the amount of marginal bone loss around implants and the complication type were assessed. Methods: The electronic search was undertaken on Medline, Scopus, and Cochrane Central Register of Controlled Trials using key terms such as: “immediate loading”, “immediate function”, “immediate restoration”, “immediate temporization”, “dental implants”, “fully edentulous patients”, “partially edentulous patients”. The search terms were combined using the Boolean operators AND, OR. The last electronic search was performed on 15 February 2018. Two authors independently screened the studies, extracted the data, and assessed the risk-of bias. The main outcomes recorded for each study were: implant and prosthesis success and survival, marginal bone level change, incidence and type of complications. Kaplan–Meier analysis was used to estimate cumulative survival rates. Results: Thirty-four prospective studies with at least five-year follow-up, published between 2007 and 2017 were included. A total of 5349 immediately loaded implants in 1738 patients were analyzed. The mean follow-up was 72.4 months (median 60 months, 95% confidence intervals (CI): 64.53, 80.25 months, range 60 to 147 months). The mean weighted implant survival was 97.4% (median 98.15%, 95% CI: 96.29%, 98.54%, range 83.80% to 100%). Cumulative survival rate of implants placed in the mandible was significantly higher than for the maxilla (p < 0.01). No significant difference in failure rate was found among the types of prosthesis employed (p = 0.27). The mean peri-implant bone level change at the end of the follow-up in each study ranged from 0.3 to 1.7 mm. Conclusion: Immediate loading of implants appears to have long-term predictability and success rate under well-defined circumstances.

scholarly journals Oral Rehabilitation with Zygomatic Implants in a Patient with Cleft Palate

2019 ◽  
Vol 2019 ◽  
pp. 1-5 ◽  
Author(s):  
Guilherme José Pimentel Lopes de Oliveira ◽  
Mariana Schaffer Brackmann ◽  
Larissa Carvalho Trojan ◽  
Paulo Domingos Ribeiro Júnior ◽  
Luis Eduardo Marques Padovan
Keyword(s):  
Cleft Palate ◽  
Fibrous Tissue ◽  
Oral Rehabilitation ◽  
Atrophic Maxilla ◽  
Zygomatic Implants ◽  
Fixed Prosthesis ◽  
Edentulous Patients ◽  
The Right ◽  
Zygomatic Implant

Edentulous patients with an atrophic maxilla associated with lip-palate fissures have unpredictable results after undergoing grafting procedures. In situations where the atrophic maxilla does not adequately allow reconstruction, the use of zygomatic implants has been indicated, and probably these implants can be indicated for the rehabilitation of patients with lip-palate fissures. This case report describes the oral rehabilitation treatment of a patient with a lip-palate cleft treated with zygomatic implants and implant-supported fixed prosthesis with two years of follow-up. A 65-year-old female patient had a lip-palate cleft and previously underwent surgery to close the cleft. The patient had a severely atrophic maxilla and had difficulty adapting to a removable total prosthesis. Due to the small amount of bone remaining and extensive fibrous tissue in the palate region, a rehabilitation with conventional implants associated with zygomatic implants was chosen. Two zygomatic implants and a conventional implant were placed on the right side, and a zygomatic implant and conventional implant were placed on the left side; these implants were later activated by a protocol-type prosthesis. The zygomatic implants provided an adequate aesthetic and functional outcome of the prosthesis in a patient with cleft palate.

scholarly journals Guided surgery and immediate loading in geriatric edentulous maxillary patients. A 5-year follow-up study

2016 ◽  
pp. S14-14
Author(s):  
A Espana Lopez ◽  
I Ortiz Garcia ◽  
A Jimenez Guerra ◽  
N Matos Garrido ◽  
J Moreno Munoz ◽  
...  
Keyword(s):  
Immediate Loading ◽  
Guided Surgery ◽  
Follow Up Study
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