A risk assessment treatment planning protocol for the four implant immediately loaded maxilla: preliminary findings

Parel, Stephen M.; Phillips, William R.

doi:10.1016/s0022-3913(11)60147-9

Cited by 52 publications

(32 citation statements)

References 12 publications

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“…Prosthodontic options have expanded with the inclusion of dental implant‐supported prostheses, and the field of prosthodontics believes achieving a core set of outcomes helps facilitate patient‐provider discussions and quality improvement . The risk of implant failure is an outcome worth monitoring and discussing …”

mentioning

confidence: 99%

Risk of Dental Implant Failure Associated With Medication Use

Carr

Lohse

2018

Journal of Prosthodontics

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mentioning

confidence: 99%

Risk of Dental Implant Failure Associated With Medication Use

Carr

Lohse

2018

Journal of Prosthodontics

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“…49 In our study, implants placed as final abutment of the prostheses were 3.8 times more likely to experience a failure than interproximal implants. Failures of most distal abutment implants have already been shown in the literature after the standard ''All-on-four'' maxillary procedure 50 and after NobelGuide treatment. 51 This may be explained by the presence of a cantilever and of stress concentration in the most distal implant in the ''All-on-four,'' ''All-on-six'' model.…”

Section: Discussionmentioning

confidence: 91%

The Use of Computer-Guided Flapless Dental Implant Surgery (NobelGuide) and Immediate Function to Support a Fixed Full-ArchProsthesis inFresh-Frozen Homologous Patients with Bone Grafts

Nocini

Castellani

Zanotti

et al. 2013

Journal of Craniofacial Surgery

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The behavior of fresh-frozen homologous bone (FFB) when used in combination with computer-guided implant surgery has not been investigated yet, and there is a lack of clinical evidence in the literature. The purpose of this retrospective study is to evaluate the implant survival and related fixed full-arch prostheses at the 1- to 5-year follow-up when performed with immediate function using a flapless surgical procedure and computer-aided technology (NobelGuide; Nobel Biocare AB, Goteborg, Sweden) in patients previously treated with FFB grafts. Furthermore, the related values of torque and complications observed were analyzed and discussed. Clinical charts of patients with edentulous arches treated with FFB grafts and NobelGuide system with at least 1 year follow-up were reviewed retrospectively.A total of 65 patients met the criteria of inclusion, receiving a total of 342 implants and 77 full-arch prostheses, with a mean follow-up of 32.87 months (range, 1-5 years). Survival of implants and prostheses was high, reaching 96.5% and 95%, respectively. Factors significantly related to failure of the implants were smoking, position of the implant as last distal abutment, and fracture of basal maxillary bone. Prostheses survival was influenced by bruxism, failure of multiple implants, and torque level of implant equal to 0 at implant insertion. All implants and prostheses failures occurred in the first year. A higher torque level at implant insertion did not correspond to a lower risk of implant failure.Within the limitations of our retrospective study, this treatment modality was predictable with high survival rates and high insertion torque. However, a few implant and prosthetic failures were found, together with several complications.

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“…160 Opposing natural dentition (unstable occlusal plane), reduced bone density, male gender, and parafunction were linked to implant failure. The author recommended patient profiling for treatment planning additional implants and/or delayed loading.…”

Section: Immediate Loading Protocolmentioning

confidence: 99%