In:
Clinical Oral Implants Research, Wiley, Vol. 35, No. 3 ( 2024-03), p. 294-304
Abstract:
To evaluate the impact of guide stabilizers and their application sequences on implant placement accuracy of guided implant surgery in multiple teeth loss at free end. Materials and Methods In this study, 96 implants were placed in the regions of #34, #36, and #37 of 32 identical mandibular models. The influence of using guide stabilizers or not (group A and group B) and various guide stabilizers application sequences (group B: #34 → #36 → #37; group C: #36 → #34 → #37; group D: #37 → #34 → #36) on implant placement trueness and precision was investigated. Data were analyzed using T ‐tests and one‐way ANOVA. Results Group B showed significant benefits in enhancing implant placement precision. Compared to group A, it resulted in reducing 3D‐deviation at crest and 2D deviation in vestibular‐oral direction at both crest and apex. Furthermore, group D demonstrated greater improvement in global implant placement precision by reducing 2D deviation in mesial‐distal direction at both crest and apex. Among the three different stabilizer application sequences, group D exhibited the highest level of implant placement precision. Conclusions In cases of missing teeth at distal free end, the use of guide stabilizers and their application sequences does not have a significant impact on implant placement trueness. However, they do improve implant placement precision compared to methods that do not utilize guide stabilizers. Specifically, applying a guide stabilizer first at the furthest implant site to change teeth loss classification from free end to edentulous space with posterior support is the most reliable sequence.
Type of Medium:
Online Resource
ISSN:
0905-7161
,
1600-0501
Language:
English
Publisher:
Wiley
Publication Date:
2024
detail.hit.zdb_id:
1067626-0
detail.hit.zdb_id:
2027104-9
