☆ 4.3 Editorial Material

MICROGAP AND MICROMOTION AT THE IMPLANT ABUTMENT INTERFACE CAUSE MARGINAL BONE LOSS AROUND DENTAL IMPLANT BUT MORE EVIDENCE IS NEEDED

JOURNAL OF EVIDENCE-BASED DENTAL PRACTICE (2018)

Journal

JOURNAL OF EVIDENCE-BASED DENTAL PRACTICE

Volume 18, Issue 2, Pages 171-172

Publisher

ELSEVIER INC

DOI: 10.1016/j.jebdp.2018.03.009

Keywords

Microgap; Micromotion; Implant-abutment interface; Marginal bone loss

Categories

Dentistry, Oral Surgery & Medicine

Funding

National Natural Science Foundation of China [81570956]
Bureau of Science and Technology of Wuhan [[2014]160, 2015060101010051]

Ask authors/readers for more resources

Protocol

Community support

Reagent

Community support

Authors

I am an author on this paper

Click your name to claim this paper and add it to your profile.

Reviews

Primary Rating

4.3

Not enough ratings

Secondary Ratings

Novelty

-

Significance

-

Scientific rigor

-

Rate this paper

Recommended

Article Dentistry, Oral Surgery & Medicine

Microgap and bacterial microleakage during the osseointegration period: An in vitro assessment of the cover screw and healing abutment in a platform-switched implant system

Pedro F. Fernandes, Liliana Grenho, Maria H. Fernandes, Pedro S. Gomes, Joao C. Sampaio-Fernandes

Summary: The purpose of this study was to characterize the microgap and bacterial microleakage at the implant-prosthetic abutment interface and evaluate the effectiveness of a sealing agent. Scanning electron microscopy and bacterial colonization experiments were conducted, and it was found that despite a small microgap, bacterial microleakage still occurred in the tested system. However, the use of a silicone-based sealing agent effectively prevented bacterial leakage.

JOURNAL OF PROSTHETIC DENTISTRY (2023)

Add to Collection

Article Dentistry, Oral Surgery & Medicine

Influence of abutment shape on peri-implant tissue conditions: A randomized clinical trial

Juan Carlos Bernabeu-Mira, Maria Penarrocha-Diago, Jose Vina-Almunia, Francisco Romero-Gavilan, Mario Perez-Sayans, David Penarrocha-Oltra

Summary: The objective of this study was to analyze the influence of 3-mm high abutments with different shapes (cylindrical abutment vs. wide abutment) on marginal bone-level changes. The results showed that the cylindrical abutment group exhibited less bone remodeling and bone loss than the wide abutment group, as well as reduced bleeding on probing. Therefore, abutment shape has a significant influence on marginal bone-level changes during the first 12 months.

CLINICAL ORAL IMPLANTS RESEARCH (2023)

Add to Collection

Article Engineering, Biomedical

Synchrotron-based micro computed tomography investigation of the implant-abutment fatigue-induced microgap changes

Aimen Bagegni, Simon Zabler, Katja Nelson, Alexander Rack, Benedikt C. Spies, Kirstin Vach, Ralf Kohal

Summary: This study evaluated the effect of dynamic-loading on the microgap of the internal microgap of the IAC when different supratructure heights are applied. The results showed that regardless of the crown height, the microgap between the abutment and implant systematically decreased after loading in both butt-joint and internal-conical connections.

JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS (2021)

Add to Collection

Article Chemistry, Physical

One-Abutment One-Time Effect on Peri-Implant Marginal Bone: A Prospective, Controlled, Randomized, Double-Blind Study

Filipe Moreira, Salomao Rocha, Francisco Caramelo, Joao P. Tondela

Summary: The study compared the peri-implant hard tissue changes between definitive abutment placed at the same time of implant surgery and healing abutment disconnected and reconnected three times. It was found that there was no significant difference in bone loss between the two groups over the 12-month follow-up period, suggesting that both methods are equally effective in maintaining peri-implant bone levels.

MATERIALS (2021)

Add to Collection

Article Chemistry, Physical

Effect of Fabrication Technique on the Microgap of CAD/CAM Cobalt-Chrome and Zirconia Abutments on a Conical Connection Implant: An In Vitro Study

Pedro Molinero-Mourelle, Rocio Cascos-Sanchez, Burak Yilmaz, Walter Yu Hang Lam, Edmond Ho Nang Pow, Jaime Del Rio Highsmith, Miguel Gomez-Polo

Summary: The study found that milled Co-Cr abutments had the smallest microgaps, followed by Zirconia abutments, while sintered Co-Cr and cast Co-Cr abutments had larger microgaps. The abutment material and fabrication technique can affect the magnitude of the implant-abutment microgap.

MATERIALS (2021)

Add to Collection

Article Biochemistry & Molecular Biology

Marginal Bone Loss Compared in Internal and External Implant Connections: Retrospective Clinical Study at 6-Years Follow-Up

Bianca D'Orto, Carlo Chiavenna, Renato Leone, Martina Longoni, Matteo Nagni, Paolo Cappare

Summary: The aim of this study was to evaluate and compare the marginal bone loss between two different categories of implants that have the same diameter and belong to the Torque Type (TT) line, one in the internal hexagon version and the other in the external hexagon configuration. The results showed that internally connected implants had less marginal bone resorption compared to externally connected implants.

BIOMEDICINES (2023)

Add to Collection

Review Dentistry, Oral Surgery & Medicine

Influence of the abutment height on marginal bone level changes around two-piece dental implants: Meta-analysis and trial sequential analysis of randomized clinical trials

Marta Munoz, Javi Vilarrasa, Vanessa Ruiz-Magaz, Matteo Albertini, Jose Nart

Summary: The efficacy of long (>=2mm) compared to short (<2mm) shoulder height abutments in peri-implant marginal bone level (MBL) changes was investigated in systemically healthy individuals with at least one two-piece dental implant. Meta-analysis revealed that long abutments significantly exhibited lower MBL changes compared with short ones at <1 year and >=1 year. Studies with implants placed in a more subcrestal position showed less differences in MBL changes between long and short abutments.

CLINICAL ORAL IMPLANTS RESEARCH (2023)

Add to Collection

Article Chemistry, Physical

Can Abutment with Novel Superlattice CrN/NbN Coatings Influence Peri-Implant Tissue Health and Implant Survival Rate Compared to Machined Abutment? 6-Month Results from a Multi-Center Split-Mouth Randomized Control Trial

Francesco Pera, Maria Menini, Mario Alovisi, Armando Crupi, Giulia Ambrogio, Sofia Asero, Carlotta Marchetti, Camilla Canepa, Laura Merlini, Paolo Pesce, Massimo Carossa

Summary: The aim of this study was to compare the effect of abutments with chromium nitride/niobium nitride coatings (superlattice) to traditional machined surface on peri-implant tissue. The results showed no statistically significant differences between the superlattice abutment and the machined abutment after a 6-month observational period. Further research and clinical studies are needed to investigate the surface properties of the novel abutments' superlattice coating and its effect on oral tissues.

MATERIALS (2023)

Add to Collection

Article Materials Science, Characterization & Testing

Systemic observation and measurement of microgap formation in dental implant-abutment connection interface under fatigue

Cigdem Mercan, Asli Gunay Bulutsuz, Ahmet Bulent Katiboglu

Summary: In this in vitro study, the effects of gingival height, dental implant diameter, and abutment type on microgap formation were observed. The abutment type was found to be the most influential parameter, with a digital attachment combination identified as the optimal design parameter.

MATERIALS TESTING (2023)

Add to Collection

Article Chemistry, Physical

Effects of Marginal Bone Loss Progression on Stress Distribution in Different Implant-Abutment Connections and Abutment Materials: A 3D Finite Element Analysis Study

Ching-Ping Lin, Yi-Ting Shyu, Yu-Ling Wu, Ming-Hsu Tsai, Hung-Shyong Chen, Aaron Yu-Jen Wu

Summary: Bone loss has a significant impact on the stress distribution in implant systems, leading to increased von Mises stress. The connection system has a greater influence on screw stress patterns, while abutment material has a smaller effect on fixture stress. The external hexagon connection system exhibits the highest stress, which can result in screw loosening or fracture when bone loss reaches 5 mm.

MATERIALS (2022)

Add to Collection

Article Dentistry, Oral Surgery & Medicine

Impact of abutment geometry on early implant marginal bone loss. A double-blind, randomized, 6-month clinical trial

Mario Perez-Sayans, Pablo Castelo-Baz, David Penarrocha-Oltra, Flavio Seijas-Naya, Mercedes Conde-Amboage, Jose M. Somoza-Martin

Summary: This study analyzed the impact of abutment width on early marginal bone loss. The results showed that concave abutments had significantly less early bone loss at 6 months post-loading compared to classical cylindrical abutments.

CLINICAL ORAL IMPLANTS RESEARCH (2022)

Add to Collection

Article Dentistry, Oral Surgery & Medicine

Bone-level changes around implants with 1-or 3-mm-high abutments and their relation to crestal mucosal thickness: A 1-year randomized clinical trial

Marta Munoz, Emma Busoms, Javi Vilarrasa, Matteo Albertini, Vanessa Ruiz-Magaz, Jose Nart

Summary: This study evaluated 1-year bone-level changes around subcrestal platform-switching implants with 1 or 3 mm definitive abutments. Results showed that implants with 3 mm abutments were associated with minimal inter-proximal bone loss. Initial vertical mucosal thickness was not correlated with bone loss.

JOURNAL OF CLINICAL PERIODONTOLOGY (2021)

Add to Collection

Article Computer Science, Interdisciplinary Applications

Comparison of joint load, motions and contact stress and bone-implant interface micromotion of three implant designs for total ankle

Yanwei Zhang, Zhenxian Chen, Hongmou Zhao, Dahang Zhao, Xuan Zhang, Xin Ma, Zhongmin Jin

Summary: This study evaluated the differences in ankle force, motion, contact stress, and bone-implant interface micromotion among different ankle implant designs during physiological walking gait. The anatomical ankle implant design showed superior performance in recovering ankle joint motion, reducing contact stress, and minimizing bone-implant interface micromotion compared to other designs. Additionally, the fixation design of INFINITY resulted in lower bone-implant interface micromotion than INBONE II.

COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE (2022)

Add to Collection

Article Health Care Sciences & Services

Correlation between Peri-Implant Marginal Bone Loss Progression and Peri-Implant Sulcular Fluid Levels of Metalloproteinase-8

Renzo Guarnieri, Alessio Zanza, Maurilio D'Angelo, Dario Di Nardo, Andrea Del Giudice, Alessandro Mazzoni, Rodolfo Reda, Luca Testarelli

Summary: This study analyzed the levels of peri-implant marginal bone loss and metalloproteinase-8 in different timeframes, finding a correlation between the two. Higher bone loss rates were associated with elevated metalloproteinase-8 levels, serving as predictive indicators for peri-implant marginal bone loss progression.

JOURNAL OF PERSONALIZED MEDICINE (2022)

Add to Collection

Article Dentistry, Oral Surgery & Medicine

Marginal changes at bone-level implants supporting fixed screw-retained partial implant prostheses with or without intermediate standardised abutments: 1-year results of a randomised controlled clinical trial

Lucia Maceiras, Antonio Linares, Lourdes Novoa, Pilar Batalla, Santiago Mareque, Javier Perez, Juan Blanco

Summary: This study compared the marginal changes at bone-level implants restored with screw-retained implant prosthesis, with or without intermediate standardised abutments, after 1 year. The results showed no significant differences in marginal bone loss between the two groups at 12 months (p > .05). In conclusion, the restoration of bone-level implants with fixed screw-retained partial prostheses, with or without intermediate abutments, resulted in similar radiographic and clinical outcomes after 1 year.

CLINICAL ORAL IMPLANTS RESEARCH (2023)

Add to Collection

Article Dentistry, Oral Surgery & Medicine

Immediate dental implant placement with a horizontal gap more than two millimetres: a randomized clinical trial

B. M. Naji, S. S. Abdelsameaa, A. Y. Alqutaibi, W. M. Said Ahmed

Summary: The study evaluated horizontal dimensional changes and pain intensity after different dental implant procedures, concluding that the 'flapless without graft' technique yields similar results to the 'flap with graft' technique in the maxillary premolar area with a horizontal gap >2 mm, when the bone plate is intact.

INTERNATIONAL JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY (2021)

Add to Collection

Article Dentistry, Oral Surgery & Medicine

Early detection of oral cancer and potentially malignant disorders: Experiences, practices, and beliefs of prosthodontists practicing in Saudi Arabia

Ahmed Yaseen Alqutaibi, Sary Borzangy, Sadeq A. Al-Maweri, Afaf Aboalrejal

Summary: Prosthodontists in Saudi Arabia show a relatively positive attitude towards oral cancer screening, but have lower rates of examination at recall visits and providing smoking cessation advice. Most prosthodontists believe they can detect oral cancer themselves, but barriers such as training, confidence, time, and financial incentives still exist.

JOURNAL OF PROSTHETIC DENTISTRY (2021)

Add to Collection

Review Dentistry, Oral Surgery & Medicine

Clinical performance of single implant-supported ceramic and metal-ceramic crowns: A systematic review and meta-analysis of randomized clinical trials

Ahmed Yaseen Alqutaibi, Ahmad Abdulkareem Alnazzawi, Radwan Algabri, Afaf N. Aboalrejal, Mohammed Hosny AbdElaziz

Summary: This systematic review and meta-analysis compared the clinical performance of ceramic and metal-ceramic implant-supported single crowns in terms of prosthesis failure, complication rate, and patient satisfaction. The study found no statistically significant differences between ceramic and MC crowns in terms of these outcomes. Therefore, the choice of single implant crown material may depend on the preference of the dentist and patient.

JOURNAL OF PROSTHETIC DENTISTRY (2021)

Add to Collection

Editorial Material Dentistry, Oral Surgery & Medicine

SALIVA MAY BE CONSIDERED AS RELIABLE TOOL FOR DIAGNOSIS OF COVID-19 WHEN COMPARED WITH NASOPHARYNX OR THROAT SWABS

Ahmed Yaseen Alqutaibi, Musab Hamed Saeed, Afaf Noman Aboalrejal

Summary: This review evaluated the use of saliva as a reliable tool for COVID-19 diagnosis and monitoring, finding that saliva shows comparable diagnostic performance to standard samples such as nasopharynx and throat swabs. However, there is a lack of understanding of salivary biomolecules that could be utilized for diagnostics in the context of COVID-19 infection.

JOURNAL OF EVIDENCE-BASED DENTAL PRACTICE (2021)

Add to Collection

Review Biochemistry & Molecular Biology

Revolution of Current Dental Zirconia: A Comprehensive Review

Ahmed Yaseen Alqutaibi, Omar Ghulam, Majid Krsoum, Suhail Binmahmoud, Hasan Taher, Wael Elmalky, Muhammad Sohail Zafar

Summary: This article comprehensively reviews the revolution of dental zirconia, including its types, properties, applications, and cementation procedures. The study shows that monolithic translucent zirconia has significantly improved esthetics and translucency, with a high survival rate. This material can be used when strength and esthetics are needed, and the materials and methods for cementation have also been improved.

MOLECULES (2022)

Add to Collection

Correction Dentistry, Oral Surgery & Medicine

Effect of submental flap reconstruction versus obturator rehabilitation after maxillectomy on quality of life: a randomized clinical trial (vol 50, pg 1156, 2021)

O. Q. S. Aladashi, M. I. Shindy, A. A. Amin, S. A. Noaman, A. Y. Alqutaibi, M. G. Behery, S. M. Refahee

INTERNATIONAL JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY (2023)

Add to Collection

Review Dentistry, Oral Surgery & Medicine

Clinical reliability of self-adhesive luting resins compared to other adhesive procedures: A systematic review and meta-analysis

Mohammed Ahmed Alghauli, Ahmed Yaseen Alqutaibi, Sebastian Wille, Matthias Kern

Summary: This systematic review aimed to collect and interpret the randomized clinical trials comparing self-adhesive luting resins with other adhesive protocols. The results showed that postoperative sensitivity might not be affected by the adhesive protocol. Overall, selective etch and self-etch adhesives demonstrated better clinical outcomes compared to self-adhesive resins. Rating: 8 out of 10.

JOURNAL OF DENTISTRY (2023)

Add to Collection

Article Environmental Sciences

Enhanced Tooth Region Detection Using Pretrained Deep Learning Models

Mohammed Al-Sarem, Mohammed Al-Asali, Ahmed Yaseen Alqutaibi, Faisal Saeed

Summary: This study aims to develop a deep learning-based model that detects the position of missing teeth from CBCT images. The experiment showed that the DenseNet169 model performed better in terms of accuracy, providing a promising tool for time-saving and automated dental implant planning.

INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH (2022)

Add to Collection

Article Environmental Sciences

Morphometric Analysis of the Midline Mandibular Lingual Canal and Mandibular Lingual Foramina: A Cone Beam Computed Tomography (CBCT) Evaluation

Ahmed Yaseen Alqutaibi, Muath Saad Alassaf, Shadia A. Elsayed, Abdulmajeed Saud Alharbi, Abdulsamad Talaat Habeeb, Marwan Ahmad Alqurashi, Khalid Ahmed Albulushi, Mohamed Omar Elboraey, Kamal Alsultan, Ihab Ismail Mahmoud

Summary: This study used CBCT scans to evaluate midline mandibular lingual canals and foramina. Various types of canals and foramina were found, with significant differences between men and women.

INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH (2022)

Add to Collection

Review Dentistry, Oral Surgery & Medicine

Clinical outcomes and influence of material parameters on the behavior and survival rate of thin and ultrathin occlusal veneers: A systematic review

Mohamed Alghauli, Ahmed Yaseen Alqutaibi, Sebastian Wille, Matthias Kern

Summary: This review investigates the clinical observational findings and in-vitro outcomes of thin and ultrathin occlusal veneers using different materials and approaches. It concludes that clinically used 1 mm lithium disilicate overlays and ultrathin one-step no-prep polymer infiltrated ceramic network (PICN) occlusal veneers exhibit high success and survival rates. The analysis of in-vitro studies shows variable survival rates and fracture load values based on materials, thickness, and restorative approaches used.

JOURNAL OF PROSTHODONTIC RESEARCH (2023)

Add to Collection

Review Dentistry, Oral Surgery & Medicine

ARTIFICIAL INTELLIGENCE MODELS SHOW POTENTIAL IN RECOGNIZING THE DENTAL IMPLANT TYPE, PREDICTING IMPLANT SUCCESS, AND OPTIMIZING IMPLANT DESIGN

Ahmed yaseen Alqutaibi

Summary: This study reviewed 17 articles on the application of artificial intelligence in implant dentistry. The use of AI models showed promising results in implant type recognition, implant success prediction, and implant design optimization. However, more research is needed in this field as it is still in progress.

JOURNAL OF EVIDENCE-BASED DENTAL PRACTICE (2023)

Add to Collection

Article Dentistry, Oral Surgery & Medicine

ARTIFICIAL INTELLIGENCE (AI) AS AN AID IN RESTORATIVE DENTISTRY IS PROMISING, BUT STILL A WORK IN PROGRESS

Ahmed Yaseen Alqutaibi, Afaf Noman Aboalrejal

Summary: This study comprehensively evaluated the diagnostic performance of artificial intelligence (AI) models in detecting dental caries and vertical tooth fractures, identifying tooth preparation margins, and predicting restoration failure in restorative dentistry. The eligibility criteria included clinical and in vitro studies, and a manual and electronic search was conducted in 5 databases. Two reviewers independently screened the literature, extracted data, and assessed bias, with disagreement addressed by a third reviewer.

JOURNAL OF EVIDENCE-BASED DENTAL PRACTICE (2023)

Add to Collection

Article Medicine, General & Internal

Impact of Acrylic and Silicone-Based Soft-Liner Materials on Biting Force and Quality of Life of the Complete Denture Wearers: A Randomized Clinical Trial

Ahmed Yaseen Alqutaibi, Ahmad A. Alnazzawi, Ahmed E. Farghal, Ramy M. Bakr, Ihab Ismail Mahmoud

Summary: This randomized clinical trial assessed the impact of soft liners on biting force, pain perception, and oral health-related quality of life in complete denture wearers. The results showed that both acrylic-based and silicone-based soft liners significantly improved the OHRQoL of the patients at one-month and three-month follow-up periods compared to baseline records. There was no difference in maximum biting force between the two groups at one month, but after three months, the silicone-based group had a significantly higher biting force than the acrylic-based group.

JOURNAL OF CLINICAL MEDICINE (2023)

Add to Collection

Review Polymer Science

Polymeric Denture Base Materials: A Review

Ahmed Yaseen Alqutaibi, Abdulmajeed Baik, Sarah A. Almuzaini, Ahmed E. Farghal, Ahmad Abdulkareem Alnazzawi, Sary Borzangy, Afaf Noman Aboalrejal, Mohammed Hosny AbdElaziz, Ihab Ismail Mahmoud, Muhammad Sohail Zafar

Summary: An ideal denture base must possess good physical and mechanical properties, biocompatibility, and esthetic properties. Polymethyl methacrylate (PMMA) is the most commonly used biomaterial for denture fabrication, but it has limitations and needs improvement. This review comprehensively discusses the types, properties, modifications, applications, and recent developments in denture base materials (DBMs), with a focus on enhancing the physical and mechanical properties of PMMA through chemical modifications and mechanical reinforcement. Specific research is needed to improve the biological properties of DBMs and address adverse reactions to potentially harmful substances.

POLYMERS (2023)

Add to Collection

Review Biochemistry & Molecular Biology

The Effectiveness of Cold Atmospheric Plasma (CAP) on Bacterial Reduction in Dental Implants: A Systematic Review

Ahmed Yaseen Alqutaibi, Abdulbari Aljohani, Abdullah Alduri, Abdulmajid Masoudi, Anas M. Alsaedi, Hesham Mohammed Al-Sharani, Ahmed E. Farghal, Ahmad Abdulkareem Alnazzawi, Afaf Noman Aboalrejal, Abdel-Aleam H. Mohamed, Muhammad Sohail Zafar

Summary: This systematic review examines the bactericidal properties of cold atmospheric plasma (CAP) when used on various dental implant surfaces. The review found that CAP effectively reduces bacterial loads and combats biofilm and plaque formation on implant surfaces, leading to improved outcomes for implant patients.

BIOMOLECULES (2023)

Add to Collection

No Data Available

© Peeref 2019-2024. All rights reserved.