Clinical Outcomes of Bone‐Level and Tissue‐Level Short Implants Placed in Posterior Maxilla: A Case–Control Study DOI Creative Commons
Teresa Lombardi, Antonio Rapani,

Fatima Ezeddine

et al.

Clinical Implant Dentistry and Related Research, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 15, 2024

ABSTRACT Introduction Short implants are today a reliable, minimally invasive option for the rehabilitation of posterior maxilla. However, maintaining marginal bone stability remains crucial factor long‐term success, particularly in case short implants. The present multicenter prospective case–control study aimed to compare clinical outcomes bone‐level and tissue‐level maxilla, focusing on implant survival peri‐implant over 1 year function. Methods Fifty‐nine patients who met specific inclusion criteria were enrolled treated by three centers with total 74 implants, either (7 mm length, placed sub‐crestally) or (5 6.5 length). primary outcome was physiological remodeling (PBR) measured via radiographs at baseline (T0), prosthesis delivery (T1), 12 months post‐loading (T2). Statistical analysis performed evaluate differences PBR between groups, multivariate assessing influence various patient site‐specific factors. Results final included 58 71 comprising 36 35 (one dropped out as he did not attend follow‐up visits time). All rehabilitated fixed, screwed prosthetics after 5 months, no recorded complications up loading. Stability similar two types T0 T1, significant insertion torque quotient (ISQ). Multivariate revealed positive correlation ISQ T0, well bicortical engagement apex sinus floor. Tissue‐level demonstrated significantly lower compared both T1 (0.11 ± 0.27 vs. 0.34 0.35 mm, p = 0.004) T2 (0.30 0.23 0.55 0.42 0.003). showed (T0–T1) thin vertical mucosal thickness (≤ 2 mm) Additionally, (T1–T2) groups correlated use prosthetic abutments and, only crown emergence angles > 30°. Conclusion Both effective options implant‐supported offer superior subcrestally, suggesting their favorable practice.

Language: Английский

Angled Screw Channel‐Retained vs. Cement‐Retained Implant Crowns in Nonmolar Sites: A Systematic Review and Meta‐Analysis DOI Creative Commons
Momen A. Atieh, Maanas Shah,

A. Hakam

et al.

Journal of Esthetic and Restorative Dentistry, Journal Year: 2025, Volume and Issue: unknown

Published: March 19, 2025

ABSTRACT Objectives To evaluate the clinical, radiographic, and aesthetic outcomes of angled screw channel (ASC) retained implant crowns to cement‐retained in nonmolar sites. Methods Randomized nonrandomized trials comparing ASC‐retained single locations were found by searching electronic databases (COCHRANE, EMBASE, MEDLINE) up January 2025. Changes marginal bone level primary outcomes, whereas periodontal parameters, technical complications secondary outcomes. Random‐effects meta‐analysis was used calculate pooled effect sizes. Results A total 973 studies identified, which four with 167 included. Overall showed that difference favor ASC group, but not statistically significant (MD −0.03; 95% CI −0.12 0.06; p = 0.57). The group had more positive changes pink score than cemented group; however, between two groups −0.18; −0.88 0.51; 0.61). Conclusions sites have comparable short‐term crowns, less bleeding on probing expected crowns. Clinical Significance superiority over nonmolars proven. There no differences terms mean levels, pocket depths, complications, failure.

Language: Английский

Citations

1
Effect of bone mass density and alveolar bone resorption on stress in implant restoration of free-end edentulous posterior mandible: Finite element analysis of double-factor sensitivity DOI
Zhangyan Ye, Hao Ye, Yue Wu

et al.

Annals of Anatomy - Anatomischer Anzeiger, Journal Year: 2024, Volume and Issue: 253, P. 152210 - 152210

Published: Jan. 18, 2024

Language: Английский

Citations

6
Marginal bone loss in dental implants: A literature review of risk factors and treatment strategies for prevention DOI
Yoshiaki Arai, Makiko Takashima,

Nanaka Matsuzaki

et al.

Journal of Prosthodontic Research, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

Language: Английский

Citations

6
Narrow Versus Standard Diameter Implants for Supporting Single Crown Restorations in the Posterior Jaw: A Randomised Controlled Trial DOI Creative Commons
Momen A. Atieh, Sunyoung Ma, Andrew Tawse‐Smith

et al.

International Dental Journal, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

The aim of this randomised controlled trial was to assess clinical, radiographic and patient reported outcomes narrow versus standard diameter titanium zirconium (TiZr) implants supporting single crown restorations in posterior sites with limited bone width. Participants requiring replacement missing teeth implant-supported crowns were randomly allocated into 2 treatment groups: (3.3 mm) or (4.1 implant. All restored screw-retained monolithic zirconia crowns. changes marginal level (MBL) assessed at the time delivery definitive after 1 year function. Implant stability measured placement, 3 12 months. success, pink esthetic score (PES), peri-implant parameters, satisfaction also evaluated. A total 20 participants completed 1-year follow-up. successful. had a higher remodeling 0.39 ± 0.92 mm loading compared only 0.10 0.29 for but difference not statistically significant (P = .40). There no differences between implant groups terms PES outcomes. Narrow standard-diameter TiZr region reliable modalities comparable Patient high both groups. clinical performance narrow-diameter replacing tooth Narrow- can maintain levels

Language: Английский

Citations

0
The link between abutment configuration and marginal bone loss in subcrestally placed posterior implant-supported restorations DOI

Jung-Hyun Nam,

Jae‐Seung Chang,

Se-Wook Pyo

et al.

Journal of Prosthetic Dentistry, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 1, 2025

Language: Английский

Citations

0
In Vitro Assessment of the Potential Effect of Vertical Peri‐Implant Soft Tissue Thickness on Nonsurgical and Surgical Implant Surface Decontamination Methods DOI Creative Commons

Annika Rahner,

Peter Eickholz,

Jan-Frederik Gueth

et al.

Clinical Oral Implants Research, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 10, 2025

In vitro analysis of the influence vertical peri-implant soft tissue thickness (STT) on nonsurgical and surgical implant surface decontamination efficacy. A total 360 implants were dipped in indelible color to imitate biofilm contamination, distributed 30°, 60° or 90° angulated bone defect models subgroups 40 assigned a method (CUR: curette; SOSC: soundscaler; APA: air powder abrasion). Of these, 20 subjected simulated STT 1.5 3.0 mm, which 10 cleaned within (NST) (ST) treatment. Uncleaned was determined by photographs. Surface changes assessed using scanning electron micrographs (SEM). The overall cleaning efficacy decreased significantly (APA > SOSC CUR, p < 0.001). Cleaning failed show significant difference between both STTs (STT1.5: 63.68%, STT3.0: 63.26%; = 0.877). Within respective STT, differed depending approach CUR: 0.169, 0.004, 0.001; CUR 0.001, STT1.5/NST, 82.34%, 74.98%, 93.60%; STT1.5/ST, 79.85%, 65.37%, 50.12%; STT3.0/NST, 83.19%, 70.85%, 92.31%; STT3.0/ST, 80.00%, 64.61%, 46.49%). Analysis variance revealed associations remnants with approach, used, angulation (p SEMs showed less damages after use APA. this Vitro study no statistically could be detected. Treatment method, angle confirmed as predictors for

Language: Английский

Citations

0
Dekontamination von Implantatoberflächen DOI

Petra Schmage

wissen kompakt, Journal Year: 2025, Volume and Issue: unknown

Published: March 10, 2025

Citations

0
Early marginal peri-implant bone loss around tissue-level implants: a retrospective radiographic evaluation DOI Creative Commons
Alex Solderer, Cristina Giuliani, Daniel B. Wiedemeier

et al.

International Journal of Implant Dentistry, Journal Year: 2025, Volume and Issue: 11(1)

Published: March 12, 2025

Abstract Objectives To retrospectively assess the potential impact of biological and host factors on radiographic bone loss following tissue-level implant placement prosthetic rehabilitation. Methods The University database was reviewed to identify patients treated with implants between 2006 2020 at Zurich, Switzerland. study included who received screw-retained rehabilitations in posterior area without simultaneous hard- or soft-tissue augmentations had a follow-up period least 12 months. Radiographic measures marginal supracrestal tissue height were conducted using periapical x-rays different time points. Additional analysed age, gender, smoking status, history periodontitis, jaw treatment, type reconstruction, emergence angle. Associations explanatory variables visualised analysed. Elastic net regressions applied examine relationships loss. Results A total 1,479 implants. After applying inclusion exclusion criteria, 106 statistical evaluation after one year (T1, n = implants), 59 evaluated three years (T2, implants). mean 0.93 mm (SD 0.83) T1 1.04 0.97) T2. strong correlation (Spearman) found mesial distal Smoking status undergoing treatment associated While these associations observed univariate analysis, more comprehensive multivariate analysis revealed that limited effect explaining Conclusions During initial rehabilitation this cohort seemed influence early peri-implant Further, MBL observed. research is required determine contributing implant-prosthetic

Language: Английский

Citations

0
Factors Influencing Marginal Bone Loss in Dental Treatment Planning and Prosthetic Phases: A Literature Review DOI

Minwoo Chu,

Chan-Young Yoon,

Donghun Lee

et al.

Journal of implantology and applied sciences, Journal Year: 2025, Volume and Issue: 29(1), P. 1 - 10

Published: March 31, 2025

Language: Английский

Citations

0
Effects of Different Patient and Prosthetic Variables on Marginal Bone Behavior in Dental Implants: A Clinical Retrospective Study DOI Creative Commons
Sérgio Alexandre Gehrke, Antônio Scarano, Felice Lorusso

et al.

Medicina, Journal Year: 2025, Volume and Issue: 61(6), P. 1041 - 1041

Published: June 5, 2025

Background and Objectives: This study aimed to evaluate marginal bone level (MBL) changes in implant-supported rehabilitation based on patient demographics, implant location, transmucosal abutment height, crown emergence profile. Materials Methods: A total of 50 patients (28 females 22 males), with 111 implant–abutment (IA) sets, were analyzed. The mean age was 65.2 ± 10.9 years (range: 33–81). Implants placed the maxilla (68.5%) mandible (31.5%), an average evaluation period 12.7 4.1 months. MBL at mesial (MBLm) distal (MBLd) sites recorded analyzed sex, age, Statistical comparisons performed using Bonferroni’s multiple comparison test one-way ANOVA Tukey’s post hoc test. Results: did not show significant differences sex (p > 0.05) or group 0.05). However, maxillary implants exhibited greater loss than mandibular implants, though this difference statistically significant. Transmucosal height (TMh) significantly influenced MBL, taller abutments (TMh3: −1.07 0.93 mm) showing less shorter (TMh1: −2.11 1.82 < Crown profile also affected particularly profile, where design 1 least compared designs 2 3 = 0.0176). Conclusions: findings suggest that influence peri-implant stability. (> 2.5 associated reduced loss. Further research is recommended long-term effects maintenance.

Language: Английский

Citations

0