Implant surgery in partially edentulous patients with alveolar bone deficiency

Tsitsiashvili, A.M.; Panin, A.M.; Лепилин, А. В.; Чувилкин, В. И.; Akhmedov, G D

doi:10.17116/stomat20199801130

Cited by 6 publications

(1 citation statement)

References 5 publications

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“…Osseointegration of implants often has to be performed under significant atrophy of the alveolar processes [1][2][3][4][5]. This is most common in the upper jaw lateral parts at the maxillary sinuses.…”

Section: Introductionmentioning

confidence: 99%

Assessment of Regulatory and Reparative Osteogenesisin Augmentation Area Based on Oral Fluid Metabolic Parame

Tlustenko¹,

Tlustenko²,

Gusyakova³

et al. 2021

ArveMED

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Cases of serious atrophy of the alveolar processes occurring during dental implantation could be restored saving the respective bone volume. There is also a need for postoperative monitoring of the physiological osteogenesis effectiveness in the peri-implant zone. Our paper offers an assessment of regulatory and reparative osteogenesis in the augmentation zone subject to the oral fluid (OF) metabolic parameters obtained from 59 patients. Biochemical methods for oral fluid examination are noninvasive approaches that allow identifying pathologies at the tissue and cellular level. The proposed metabolic indices of collagen C-telopeptide, osteocalcin, alkaline phosphatase (AP) and parathyroid hormone helped identify augmentation zone of disturbed reparation in 6.8% of patients, whereas the worst complications were to be observed one month after the implantation. Through this period, however, orthopantogram featured no pathological change. Given that, the biochemical markers of bone tissue remodeling are employed for early identification and developing a forecast regarding treatment effectiveness.

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Section: Introductionmentioning

confidence: 99%

Assessment of Regulatory and Reparative Osteogenesisin Augmentation Area Based on Oral Fluid Metabolic Parame

Tlustenko¹,

Tlustenko²,

Gusyakova³

et al. 2021

ArveMED

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A classification of surgical guides application for dental implantation

Sedov¹,

Аванесов²,

Saleev³

et al. 2021

Stomat.

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Accuracy of different types of surgical guides for dental implant placement

Drobyshev,

Vaulina,

Redko

et al. 2023

Russian Journal of Dentistry

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Abstract BACKGROUND: Nowadays, the development of three-dimensional (3D) imaging techniques and implant planning software has contributed to a large diffusion of prosthetically guided implant placement. AIM: The aim of this study is to compare virtual planning accuracy of dental implant placement using various surgical templates. MATERIALS AND METHODS: The study involved 24 partially and fully edentulous patients. Patients were randomized according to a parallel group design into four arms: Templates for pilot osteotomy made by 3D-printing (group I), full-guide templates made by 3D-printing (group II), surgical templates for pilot osteotomy made by milling (group III) and full-guide templates made by milling (group IV). The accuracy of dental implant position was assessed by comparing the planned and actual position of the implants according to pre- and postoperative computed tomography (CT). Three mean deviation parameters (angular, at the neck position, at the apex position) were defined to evaluate the discrepancy between the planned and placed implant positions. RESULTS: The best results were obtained in Group III, where dental implant placement was performed using milled surgical templates for pilot osteotomy, the mean angular deviation, deviation at the neck and deviation at the apex of the implant were 4.013.21⁰, 0.380.23 mm, 0.560.51 mm respectively (p0.001 for all). In the group where milled surgical templates were used for the full guided osteotomy, the mean angular deviation was 5.665.38⁰, deviations at the implant neck and apex were 0.730.71 mm, 0.680.67 mm, respectively (p 0.001 for all), which demonstrates high accuracy of implant placement within the "safety zone". In groups I and II, where templates made by 3D printing were used, lower accuracy scores were obtained. In the group for pilot osteotomy, the mean angular deviation was 7.715.94⁰, the mean deviation at the neck was 1.021.07 mm, the mean deviation at the apex of the implant was 1.401.69 mm (p0.001 for all). In the group, for full guided osteotomy, the mean angular deviation, deviations at the neck and at the apex of the implant were 6.46.21⁰, 0.580.45 mm, 0.830.80 mm respectively (p0.001 for all). CONCLUSIONS: Dental implant placement with the use of surgical templates makes it possible to achieve a high accuracy of the implant position. Milled surgical templates are more accurate than 3D-printed templates for dental implants, which allows us to introduce surgical templates made by milling into clinical practice in order to improve the quality of dental care.

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Implant surgery in partially edentulous patients with alveolar bone deficiency

Cited by 6 publications

References 5 publications

Assessment of Regulatory and Reparative Osteogenesisin Augmentation Area Based on Oral Fluid Metabolic Parame

Assessment of Regulatory and Reparative Osteogenesisin Augmentation Area Based on Oral Fluid Metabolic Parame

A classification of surgical guides application for dental implantation

Accuracy of different types of surgical guides for dental implant placement

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