Dataset Information

Effect of three different grafting materials on immediate implant placement using vestibular socket therapy in class II extraction sockets in the maxillary esthetic zone: a randomized controlled clinical trial.

ABSTRACT:

Background

This study compared the effectiveness of three bone grafting materials used for treating class II fresh extraction sockets in the esthetic zone with immediate implant placement using Vestibular Socket Therapy (VST) to evaluate the pink esthetic score (PES), peri-implant mucosal levels (PML), and facial bone thickness (FBT).

Methods

Twenty-four surgical sites in the maxillary anterior region presented with type II socket defects received immediate implants and simultaneous bone grafting with either a collagen plug soaked in blood, demineralized bone matrix Grafton, or a particulate mixture of 2/3 autogenous bone chips and 1/3 deproteinized bovine bone mineral MinerOss X. The outcome measures were evaluated at 6 and 12 months. The study was registered on www.

Clinicaltrial

gov (12/07/2021 - ID: NCT04957654).

Results

Twenty-two cases (91.6%) showed a total PES score of > 10, without a significant difference between all groups. The vertical height soft tissue changes showed significant improvement in the Collagen plug and Grafton groups at 6 and 12 months, while MinerOss X showed no significant difference at 6 and 12 months compared to baseline. Radiographically, FBT was 0.72 ± 0.20, 0.44 ± 0.12, and 0.95 ± 0.37 at baseline, which significantly increased to 1.61 ± 0.88, 1.48 ± 1.20 and 2.31 ± 0.86 at 12 months for all three groups, respectively.

Conclusion

The use of a particulate bone graft mixture significantly increases the FBT compared to collagen plugs and DBM-Grafton when performing VST during immediate implant placement in compromised Class II extraction sockets.

SUBMITTER: Hamed MM

PROVIDER: S-EPMC10474704 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature

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Publications

Effect of three different grafting materials on immediate implant placement using vestibular socket therapy in class II extraction sockets in the maxillary esthetic zone: a randomized controlled clinical trial.

Hamed Mohamed Mofreh MM El-Tonsy Maher Mohamed MM Elaskary Abdelsalam A Abdelaziz Gaser O GO Saeed Safinaz Saleh SS Elfahl Bassem Nabil BN

BMC oral health 20230901 1

<h4>Background</h4>This study compared the effectiveness of three bone grafting materials used for treating class II fresh extraction sockets in the esthetic zone with immediate implant placement using Vestibular Socket Therapy (VST) to evaluate the pink esthetic score (PES), peri-implant mucosal levels (PML), and facial bone thickness (FBT).<h4>Methods</h4>Twenty-four surgical sites in the maxillary anterior region presented with type II socket defects received immediate implants and simultaneo ...[more]

PMID: 37658342

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Project description:PurposeThis randomized controlled clinical trial compared soft tissue changes following a novel vestibular atraumatic extraction technique (test group) versus the conventional incisal atraumatic extraction approach (control group) while implementing the vestibular socket therapy for immediate implant placement.MethodsThirty patients with hopeless maxillary anterior teeth requiring atraumatic extraction were randomly assigned into two equal groups to receive either test or control. Vertical soft tissue alterations in mm were measured at baseline and 12 months post-restoration using intraoral digital scans at three reference points, distal papilla, mid-facial gingival margin, and mesial papilla, as well as pink esthetic scores (PESs) after 12 months.ResultsVestibular extraction technique showed significant soft tissue improvement and creeping when compared to incisal extraction (P < 0.05). The test group showed soft tissue measurements with a mean (± SD) of 0.26 (± 0.58), 0.39 (± 0.64), and 0.05 (± 0.37) mm for the mesial papilla, mid-facial gingival margin, and distal papilla respectively. While the incisal extraction technique demonstrated gingival recession at the distal papilla, mid-facial gingival margin, and mesial papilla of - 0.37 (± 0.54) mm, - 0.32 (± 0.68) mm, and - 0.39 (± 0.59) mm respectively. The overall PESs after 12 months were 12.67 (± 1.59) in vestibular extraction group, while incisal extraction group was 11.40 (± 1.40), with significant difference between them (P = 0.03).ConclusionThis investigation suggests that both studied techniques were successful in the atraumatic extraction of hopeless severely damaged teeth. The novel vestibular extraction technique might be considered an alternative reliable atraumatic extraction approach compared to the conventional incisal extraction when performing the vestibular socket protocol for immediate implant placement with soft tissue enhancement.

Project description:BACKGROUND:Immediate implants are frequently employed in the anterior maxillary area. However, the installation of dental implants simultaneously with tooth extraction can also provide with benefits in the posterior areas with a reduction in time prior the recovery of the masticatory function. Results previously reported in the literature show high-survival and success rates for implants placed in extraction sockets in molar areas; however, this topic has received limited systematic analysis. MATERIAL AND METHODS:Electronic and manual literature searches were performed by two independent reviewers in several data-bases, including MEDLINE, EMBASE, and Cochrane Oral Health Group Trials Register, for articles up to January 2019 reporting outcomes of immediate implants placed in molar areas. Primary outcomes included survival and success rates, as well as marginal bone loss. Secondary outcomes included the influence of implant position, type of implant connection, grafting protocol, flap or flapless approach, implant diameter, surgical phase, presence of buccal plate, and loading protocol. RESULTS:Twenty studies provided information on the survival rate, with a total sample of 1.106 implants. The weighted mean survival rate of immediate implants after 1 year of follow-up was 96.6%, and the success rate was 93.3%. On the other hand, marginal bone loss was 1.29 ± 0.24 mm. Secondary outcomes demonstrated that grafting the gap and the loading protocol have an effect on survival and success rates. Similarly, the presence or absence of the buccal bone affect crestal bone levels. Meta-analysis of 4 investigations showed a weighted mean difference of 0.31 mm ± 0.8 IC 95% (0.15-0.46) more marginal bone loss at immediate implant placement versus implants in healed sites (p < 0.001) I2 = 15.2%. CONCLUSION:In selected scenarios, immediate implant placement in molar extraction socket might be considered a predictable technique as demonstrated by a high survival and success rates, with minimal marginal bone loss.

Project description:BackgroundOral implants have helped clinicians to improve the quality of life for many patients. The material of choice for dental implants currently remains titanium type IV, whose mechanical and biological properties have been proven throughout the history of implantology. Yet, this material is not exempt from complications. For these reasons, ceramic alternatives to titanium have emerged. Thus, the purpose of this study is to evaluate peri-implant hard and soft tissue stability with the use of a one-piece ceramic implant (Straumann® PURE Ceramic Implant) during 1 year of follow-up.Study designOne-piece all-ceramic zirconia (ZrO2) implants were placed to replace single missing teeth in the esthetic zone. Six to 8 weeks after the procedure, the definitive prosthesis was fabricated. At the time of prosthesis, placement (T0) photographs and periapical radiographs were taken, and the following clinical parameters were recorded: probing depth (PD), plaque index (PI), bleeding on probing (BOP), suppuration on probing (SOP), distance from gingival margin to incisal edge (GM-IE), and Jemt papilla index (JPI). Follow-up appointments were scheduled at 4 (T4), 8 (T8), and 12 (T12) months, when the same parameters were recorded. In addition, plaque control was reinforced and prophylaxis was carried out. In this last appointment, a final periapical radiograph was taken to assess marginal bone loss.ResultsA total of 32 zirconia implants were placed in 28 patients (16 women and 12 men, aged between 34 and 67 years). The survival and success rate were 96.9%. The increase in probing depth from baseline to 12 months was 0.78 mm. Assessments of plaque index and bleeding on probing showed a slight increase throughout the study.ConclusionsThe results obtained with the Straumann® PURE Ceramic implants show them to exhibit very good clinical behavior. The survival rate of the implants of our pilot study was 96.9%. For these reasons, we can say that zirconia implants could be an alternative to titanium implants in the esthetic zone.

Dataset Information

Effect of three different grafting materials on immediate implant placement using vestibular socket therapy in class II extraction sockets in the maxillary esthetic zone: a randomized controlled clinical trial.

Background

Methods

Clinicaltrial

Results

Conclusion

Publications

Effect of three different grafting materials on immediate implant placement using vestibular socket therapy in class II extraction sockets in the maxillary esthetic zone: a randomized controlled clinical trial.

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