+ Site Statistics
+ Search Articles
+ PDF Full Text Service
How our service works
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ Translate
+ Recently Requested

Implant-supported mandibular overdentures and cortical bone formation: clinical and radiographic results

Implant-supported mandibular overdentures and cortical bone formation: clinical and radiographic results

Implant Dentistry 23(1): 85-91

The aim of this study was to evaluate the hard and soft tissue parameters around implants supporting overdentures and the possible influence of increased periimplant bone density (IPBD) on implant success. A total of 44 dental implants placed in the mandible of 12 patients were included in the study. Implants were divided in 2 groups in relation to the optically detected IPBD. Periimplant clinical and radiographic variables were collected over the period of 5 years. Periimplant clinical and radiographic parameters for all implants did not change significantly throughout the observation period (P > 0.05). Significant differences were observed between implants with and without IPBD for periimplant soft tissue parameters and Periotest values (P < 0.05). Implants with and without IPBD at 5-year control showed mean bone loss of 0.04 ± 0.48 mm and 0.55 ± 0.96 mm, respectively (P = 0.026). All density values decreased throughout the observation period, except maximal values for implants with IPBD that overcome the initial values at the 5-year control. Implants supporting overdentures were clinically successful over the period of follow-up. IPBD may be related to the maintenance of the periimplant bone level.

Please choose payment method:

(PDF emailed within 0-6 h: $19.90)

Accession: 053732448

Download citation: RISBibTeXText

PMID: 24398850

DOI: 10.1097/id.0000000000000032

Related references

A new classification of peri-implant bone morphology: a radiographic study of patients with lower implant-supported mandibular overdentures. Clinical Oral Implants Research 25(8): 905-909, 2014

Effect of two designs of implant-supported overdentures on peri-implant and posterior mandibular bone resorptions: a 5-year prospective radiographic study. Clinical Oral Implants Research 28(10): E184-E192, 2017

Implant-supported mandibular overdentures can minimize mandibular bone resorption in edentulous patients: results of a long-term radiologic evaluation. International Journal of Oral and Maxillofacial Implants 30(6): 1378-1386, 2016

Implant overdentures: bar versus ball attachment for mandibular implant supported overdentures--a randomised clinical trial. Sadj 59(1): 28-29, 2004

Implant-supported versus implant-retained distal extension mandibular partial overdentures and residual ridge resorption: a 5-year retrospective radiographic study in men. International Journal of Prosthodontics 24(4): 306-313, 2016

Association Between Peri-implant Bone Morphology and Marginal Bone Loss: A Retrospective Study on Implant-Supported Mandibular Overdentures. International Journal of Oral and Maxillofacial Implants 32(1): 147-155, 2016

The masticatory efficiency of mandibular implant-supported overdentures as compared with tooth-supported overdentures and complete dentures. Journal of Oral Implantology 28(5): 238-243, 2002

Expansion of Mandibular Knife-Edge Ridge and Simultaneous Implant Placement to Retain Overdentures: One-Year Clinical and Radiographic Results of a Prospective Study. Clinical Implant Dentistry and Related Research 19(1): 167-179, 2017

Two-Implant-Supported Mandibular Overdentures: Do Clinical Denture Quality and Inter-Implant Distance Affect Patient Satisfaction?. International Journal of Prosthodontics 30(6): 519–525, 2018

Effect of implant loading protocols on failure and marginal bone loss with unsplinted two-implant-supported mandibular overdentures: systematic review and meta-analysis. International Journal of Oral and Maxillofacial Surgery 47(5): 642-650, 2018

Maxillary bone resorption in patients with mandibular implant-supported overdentures or fixed prostheses. Journal of Prosthetic Dentistry 70(2): 135-140, 1993

The impact on bone tissues of immediate implant-supported mandibular overdentures with cusped and cuspless teeth. Saudi Medical Journal 37(1): 79-83, 2016

Early versus delayed loading of mandibular implant-supported overdentures: 5-year results. Clinical Implant Dentistry and Related Research 12(Suppl. 1): E39-E46, 2010

Clinical and radiographic evaluation of implant-retained mandibular overdentures with immediate loading. Implant Dentistry 16(2): 212-223, 2007

Immediate and Early Loading of Two-Implant-Supported Mandibular Overdentures: Three-Year Report of Loading Results of a Single-Center Prospective Randomized Controlled Clinical Trial. International Journal of Oral and Maxillofacial Implants 31(5): 1110-1116, 2017