journal
MENU ▼
Read by QxMD icon Read
search

Implant Dentistry

journal
https://www.readbyqxmd.com/read/29781832/gripping-and-anchoring-effects-on-the-mechanical-strengths-of-orthodontic-microimplants
#1
Chun-Ming Chen, Chun-Chan Ting, Huang-Chi Wang, Yu-Chuan Tseng
PURPOSE: The aim of this study was to evaluate the mechanical strengths in 5 different designs of orthodontic microimplants by analyzing their configuration of structure. MATERIALS AND METHODS: Thirty microimplants of 5 types (diameter 1.5 mm: type A, B, and C; diameter 1.3 mm: type D and E) were assessed. All microimplants were manually driven into the artificial bones at a 7-mm depth. The anchor area (AA), gripping area (GA), insertion torque (IT), Periotest value (PTV), and pullout strength (PS) were measured...
May 16, 2018: Implant Dentistry
https://www.readbyqxmd.com/read/29771732/maxillary-sinus-floor-augmentation-with-synthetic-bone-substitutes-compared-with-other-grafting-materials-a-systematic-review-and-meta-analysis
#2
Thomas Starch-Jensen, Arne Mordenfeld, Jonas Peter Becktor, Simon Storgård Jensen
OBJECTIVE: To test the hypotheses of no differences in implant treatment outcome after maxillary sinus floor augmentation (MSFA) with synthetic bone substitutes (SBS) compared with other grafting materials applying the lateral window technique. MATERIALS AND METHODS: A MEDLINE/PubMed, Embase and Cochrane Library search in combination with hand-search of selected journals was conducted. RESULTS: Five randomized controlled trials with low risk of bias fulfilled the inclusion criteria...
May 15, 2018: Implant Dentistry
https://www.readbyqxmd.com/read/29762185/intraosseous-heat-generation-during-osteotomy-performed-freehand-and-through-template-with-an-integrated-metal-guide-sleeve-an-in-vitro-study
#3
Ibrahim Barrak, Árpád Joób-Fancsaly, Gábor Braunitzer, Endre Varga, Kristóf Boa, József Piffkó
OBJECTIVE: To investigate drill wear and consequent intraosseous temperature elevation during freehand and guided bone drilling, with attention to the effect of metal-on-metal contact during guided drilling. MATERIALS AND METHODS: Osteotomies were performed on bovine ribs, with 2.0 mm diameter stainless steel drill bits of the SMART Guide System, under 3 sterilization protocols, at 800, 1200, 1500, and 2000 rpm. Sterilization was performed after every 3 drilling...
May 14, 2018: Implant Dentistry
https://www.readbyqxmd.com/read/29762184/histomorphometric-comparison-of-3-osteotomy-techniques
#4
Frederic B Slete, Paul Olin, Hari Prasad
PURPOSE: This pilot study compares the histomorphometric structure of osteotomy preparation through standard extraction drilling (SD), Summers osteotomes (SO), and a new method of nonextraction drilling called osseodensification (OD). METHOD AND MATERIALS: Fresh porcine tibia plateau was used as the surgical specimen. Three preparation methods (N = 6 for each) were used to prepare 18 osteotomies according to manufacturer protocols. Eighteen tapered screw-vent (4...
May 14, 2018: Implant Dentistry
https://www.readbyqxmd.com/read/29762186/decision-making-for-management-of-periimplant-diseases
#5
Khaled Sinjab, Carlos Garaicoa-Pazmino, Hom-Lay Wang
INTRODUCTION: Nonsurgical and surgical management of periimplant mucositis and periimplantitis have shown promising results in arresting periimplant marginal bone loss (MBL) and preventing implant loss. However, management of periimplant diseases still remains unpredictable for full reconstruction of lost tissues and completely arrests disease progression. The present study proposes a decision tree that compiles both clinical and radiographic presentation of failing implants to aid in the decision making for their management...
May 11, 2018: Implant Dentistry
https://www.readbyqxmd.com/read/29762187/reliability-of-the-osstell-implant-stability-quotient-and-penguin-resonance-frequency-analysis-to-evaluate-implant-stability
#6
Gul Buyukguclu, Zeynep Ozkurt-Kayahan, Ender Kazazoglu
PURPOSE: To evaluate the reliability of the Osstell implant stability quotient (ISQ) and Penguin resonance frequency analysis (RFA) devices in measuring implant stability. MATERIALS AND METHODS: Forty implants were embedded in self-curing acrylic resin, soft-lining material, polyvinyl siloxane impression material, and polycarboxylate cement (n = 10). After the initial setting times were completed, the stability of each implant was measured with Osstell ISQ and Penguin RFA with 3 repeated measurements...
May 10, 2018: Implant Dentistry
https://www.readbyqxmd.com/read/29683893/resonance-frequency-analysis-of-dental-implants-with-2-types-of-surface-treatment-submitted-to-immediate-loading-a-prospective-clinical-study
#7
Rafael Amorim Cavalcanti Siqueira, Ivete Aparecida de Mattias Sartori, Paulo Gustavo Freitas Santos, Márcio John Thiesen, Mylene Cassia Gonçalves, Flávia Noemy Gasparini Kiatake Fontão
BACKGROUND: Characteristics of the implant surface may benefit osseointegration, and the knowledge of this process in diverse clinical situations may play a role in implant dentistry practice. PURPOSE: The aim of the present study was to compare the stability of dental implants with different types of surface treatment. MATERIALS AND METHODS: Fifty-five implants were placed in the mandibles of 11 fully edentulous patients. Group 1 (G1) consisted of 27 implants with a hydrophilic surface...
April 20, 2018: Implant Dentistry
https://www.readbyqxmd.com/read/29652756/radiological-evaluation-of-the-dimensions-of-lower-molar-alveoli
#8
Claudio Agostinelli, Agnese Agostinelli, Marco Berardini, Paolo Trisi
PURPOSE: The aim of the present radiological study was to analyze the alveolar bone morphology of the lower molars in physiological conditions. The main goal is to describe the bone anatomy of a hypothetically postextractive site in lower molar area. MATERIALS AND METHODS: Computed tomography scans of 100 patients were examined. Axial, paraxial, and Panorex sections were analyzed using a dedicated software. Precise reference points were encoded to make the bone measurements clear and repeatable...
April 12, 2018: Implant Dentistry
https://www.readbyqxmd.com/read/29652755/comprehensive-treatment-and-rehabilitation-of-patients-with-osteosarcoma-of-the-mandible
#9
Anatolij Sergeevich Utyuzh, Alexei Valerievich Yumashev, Hans Walter Lang, Angelina Olegovna Zekiy, Richard Michailovich Lushkov
OBJECTIVE: The article studies state-of-the art physical therapeutic techniques as a high degree of relevance to minimize invalidation and improve quality of life for patients with dental osteosarcoma. MATERIALS AND METHODS: A randomized controlled clinical trial was conducted in 21 patients with osteogenic sarcoma of mandible (C41.1). There were 10 patients in the experimental group and 11 patients in the control group. RESULTS: A comprehensive treatment and rehabilitation program for patients with osteosarcoma of mandible was developed...
April 12, 2018: Implant Dentistry
https://www.readbyqxmd.com/read/29652754/pattern-of-antibiotic-prescription-for-oral-implant-treatment-among-dentists-in-saudi-arabia
#10
Khalid E El-Kholey, Othman Wali, Aamna Elkomy, Ahmed Almozayen
OBJECTIVE: To investigate antibiotic prophylaxis prescription behavior among dentists practicing dental implant surgery in Saudi Arabia. MATERIALS AND METHODS: An observational questionnaire study was conducted in the period between October 2016 and December 2016. A link to an online previously validated questionnaire was sent to a convenience sample of dentists practicing dental implant placement in the different areas of Saudi Arabia. Absolute frequencies were used to describe the data...
April 12, 2018: Implant Dentistry
https://www.readbyqxmd.com/read/29613862/comparative-histomorphometric-analysis-of-maxillary-sinus-augmentation-with-deproteinized-bovine-bone-and-demineralized-particulate-human-tooth-graft-an-experimental-study-in-rabbits
#11
Xiping Xu, Dong-Seok Sohn, Hyung-Gyun Kim, Sang-Jae Lee, Yong-Suk Moon
PURPOSE: The aim of this animal study is to evaluate, by histomorphometric analysis, new bone formation in rabbit maxillary sinuses with Bio-Oss and demineralized particulate human tooth graft. MATERIALS AND METHODS: Bilateral sinus augmentation procedures were performed in 8 adult male rabbits. After preparation of replaceable bony windows on the lateral wall of the nasal cavity with a piezoelectric surgical device, deproteinized bovine graft (Bio-Oss) was grafted in the new compartment of the maxillary sinus after elevation of the sinus membrane in the control group...
April 2, 2018: Implant Dentistry
https://www.readbyqxmd.com/read/29570115/crestal-sinus-augmentation-in-the-presence-of-severe-sinus-mucosal-thickening-a-report-of-3-cases
#12
Yiqin Fang, Xueyin An, Seung-Mi Jeong, Byung-Ho Choi
PURPOSE: In the presence of severe sinus mucosal thickening, the ostium can be blocked when the sinus membrane is lifted, causing drainage disturbances and sinusitis. Here, we present 3 cases in which maxillary sinus floor elevation was performed using a crestal approach in the presence of severe sinus mucosal thickening (>10 mm). MATERIALS AND METHODS: The effects of maxillary sinus floor elevation using the crestal approach technique on sinus mucosal thickening and bone formation in the sinus were evaluated using cone beam computed tomography...
March 21, 2018: Implant Dentistry
https://www.readbyqxmd.com/read/29561545/multi-faceted-contributions-to-our-continuing-education
#13
Morton L Perel
No abstract text is available yet for this article.
March 20, 2018: Implant Dentistry
https://www.readbyqxmd.com/read/29557798/factors-affecting-the-occurrence-of-complications-in-the-early-stages-after-dental-implant-placement-a-retrospective-cohort-study
#14
Toshihiro Okamoto, Keika Hoshi, Kenji Fukada, Toshiyuki Kataoka, Akira Kumasaka, Nobuyuki Kaibuchi, Satoshi Fukuzawa, Tomohiro Ando
OBJECTIVE: To evaluate the background factors related to the occurrence of complications in the early stages after dental implant placement. MATERIALS AND METHODS: A total of 289 outpatients who received dental implants were retrospectively evaluated for the presence or absence of complications. Background factors, including age, sex, implant width, implant length, implant site, number of implants placed, Periotest values at the time of implant placement, presence/absence of systemic disease (particularly diabetes), and the use of anticoagulation therapy, were compared between patients with and without complications...
March 19, 2018: Implant Dentistry
https://www.readbyqxmd.com/read/29557797/postoperative-maxillary-cyst-developing-after-sinus-augmentation-for-dental-implants-a-rare-case-report
#15
Yoon-Sic Han
Sinus augmentation is a routine procedure performed in patients presenting with severe atrophy of the posterior maxillary alveolar ridge who seek dental implant surgery. Although this strategy is successful in large part, complications such as maxillary sinusitis, antral bleeding, resorption of graft material, infection, failure of implant installation, and oroantral fistula formation are documented on occasion. However, reports of postoperative maxillary cyst (POMC) arising after sinus augmentation are rare...
March 19, 2018: Implant Dentistry
https://www.readbyqxmd.com/read/29557796/anatomical-and-radiologic-evaluation-of-the-dimensions-of-upper-molar-alveoli
#16
Claudio Agostinelli, Agnese Agostinelli, Marco Berardini, Paolo Trisi
PURPOSE: The aim of the present study was to analyze the alveolar bone morphology of the upper first and second molars. This analysis aims to evaluate the morphology of a hypothetical postextractive site in the upper molar area to diagnose the possibility of immediate postextraction implant placement. MATERIALS AND METHODS: Cone-beam CT scans of 100 patients were examined. The measurements were made using a dedicated 3D software. Reference points were identified to allow clear and repeatable measurements...
March 19, 2018: Implant Dentistry
https://www.readbyqxmd.com/read/29533242/strain-gauge-evaluation-of-transfer-impression-techniques-of-multiple-implant-supported-prosthesis
#17
Renato Sussumu Nishioka, Leandro Ruivo De Santis, Gabriela Nogueira De Melo Nishioka, Alberto Noriyuki Kojima, Francisley Ávila Souza
PURPOSE: This in vitro study assessed the accuracy of multiple implant-level impression techniques (open tray and closed tray) for the fabrication of 3-unit implant prostheses with strain gauge (SG) analysis. MATERIALS AND METHODS: A polyurethane master model was designed to simulate a clinical situation. Two rigid custom trays were fabricated for the model. The impression material used was polysulfide. Transfer implant impressions were made using 2 techniques; ten tapered copings not splinted (custom closed tray) and ten square copings splinted with acrylic-resin (custom open tray)...
March 9, 2018: Implant Dentistry
https://www.readbyqxmd.com/read/29521677/biomechanical-behavior-of-tooth-implant-supported-prostheses-with-different-implant-connections-a-nonlinear-finite-element-analysis
#18
Gustavo Assis de Paula, Guilherme Carvalho Silva, Ênio Lacerda Vilaça, Tulimar Machado Cornacchia, Cláudia Silami de Magalhães, Allyson Nogueira Moreira
PURPOSE: Biomechanical behavior of tooth-implant-supported prostheses (TISPs) with external and internal implants was compared. MATERIALS AND METHODS: Two 3-D models of TISP were designed by varying the implant: external (Model EH) and internal hexagons (Model IH). After loading, von Mises stresses were obtained in implants, abutments, and screws. Principal maximum (σmax) and minimum (σmin) stresses were analyzed in periodontal ligament (PL), alveolar bone, and periimplant bone...
March 7, 2018: Implant Dentistry
https://www.readbyqxmd.com/read/29517641/implant-supported-fixed-partial-prostheses-with-different-prosthetic-materials-a-three-dimensional-finite-element-stress-analysis
#19
Hakan Arinc
PURPOSE: To evaluate the effects of prosthetic material on the degree of stress to the cortical bone, trabecular bone, framework, and implants using finite element analysis (FEA). MATERIALS AND METHODS: A mandibular implant-supported fixed prosthesis was designed. Different prosthetic materials [cobalt-chromium-supported ceramic, zirconia-supported ceramic, and zirconia-reinforced polymethyl methacrylate (ZRPMMA)-supported resin] were used. FEA was used to evaluate stress under different loading conditions...
March 5, 2018: Implant Dentistry
https://www.readbyqxmd.com/read/29489549/effect-of-various-laser-wavelengths-on-temperature-changes-during-periimplantitis-treatment-an-in-vitro-study
#20
Abbas Monzavi, Reza Fekrazad, Zahra Chinipardaz, Sima Shahabi, Roohollah Behruzi, Nasim Chiniforush
PURPOSE: This study aimed to investigate and compare temperature change during implant decontamination with different laser types (carbon dioxide [Co2]/diode/neodymium-doped yttrium aluminum garnet [Nd:YAG]/erbium-doped yttrium aluminum garnet [Er:YAG]/antimicrobial photodynamic therapy [aPDT]). MATERIAL AND METHODS: Sixty implants were inserted into a bone block cut from a sheep's mandible. A 3 × 8 mm vertical lesion was made at the buccal of each implant. The bone block was placed into a 37°C water bath to simulate the in vivo oral condition...
February 27, 2018: Implant Dentistry
journal
journal
31002
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"