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https://www.readbyqxmd.com/read/29140382/implant-mandibular-overdentures-retained-by-immediately-loaded-implants-a-1-year-randomized-trial-comparing-the-clinical-and-radiographic-outcomes-between-mini-dental-implants-and-standard-sized-implants
#1
Kostas Zygogiannis, Irene Ha Aartman, Azin Parsa, Ali Tahmaseb, Daniel Wismeijer
PURPOSE: The aim of this 1-year randomized trial was to evaluate and compare the clinical and radiographic performance of four immediately loaded mini dental implants (MDIs) and two immediately loaded standard-sized tissue-level (STL) implants, placed in the interforaminal region of the mandible and used to retain mandibular overdentures (IODs) in completely edentulous patients. MATERIALS AND METHODS: A total of 50 completely edentulous patients wearing conventional maxillary dentures and complaining about insufficient retention of their mandibular dentures were divided into two groups; 25 patients received four MDIs and 25 patients received two STL implants...
November 2017: International Journal of Oral & Maxillofacial Implants
https://www.readbyqxmd.com/read/29140379/seven-year-follow-up-of-full-arch-prostheses-supported-by-four-implants-a-prospective-study
#2
Karen Vaz Ayub, Eduardo Antônio Ayub, Accácio Lins do Valle, Gerson Bonfante, Thiago Pegoraro, Luiz Fernando
PURPOSE: To evaluate biologic and prosthetic outcomes of implant-supported mandibular full-arch fixed prostheses treated with the All-on-4 treatment concept after 7 years. MATERIALS AND METHODS: Patients were selected to receive full-arch fixed immediate prostheses supported by four implants up to 72 hours after surgery. The following biologic aspects were evaluated: Plaque Index (PI) and Bleeding Index (BI), implant stability by resonance frequency, and marginal bone loss (MBL) measured with the aid of periapical radiographs...
November 2017: International Journal of Oral & Maxillofacial Implants
https://www.readbyqxmd.com/read/29080960/protocol-for-mandibular-reconstruction-with-zygomatic-implants-zygomatic-mandibular-implant
#3
Ruben Muñoz, Golaszewski Gajos, Jose Bladimir, Diaz Carvajal, Alvaro Luis, Grace Del Valle Speranza
INTRODUCTION: This study describes a modified protocol using transmandibular zygomatic implants with immediate occlusal loading for the comprehensive dental rehabilitation of previously reconstructed mandibular defects and reports preliminary results of this modified protocol. MATERIALS AND METHODS: Fifteen patients (6 female and 9 male), with a mean of age 40.26 years (range 12 to 68 years), had previously undergone immediate mandibular reconstruction using either autologous bone grafting, bone transport, or microvascular free-flap reconstruction for a variety of diagnoses...
October 28, 2017: Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29028847/is-history-of-periodontitis-a-risk-factor-for-peri-implant-disease-a-pilot-study
#4
Mehmet Ali Altay, Sinan Tozoğlu, Nelli Yıldırımyan, Mehmet Mustafa Özarslan
PURPOSE: The aim of this pilot study was to evaluate clinical outcomes of implant treatment in periodontally compromised patients. MATERIALS AND METHODS: Partially edentulous patients who were diagnosed and treated for chronic periodontitis and later rehabilitated with implant-supported single crowns or fixed partial dentures were enrolled in this study. At the final follow-up, data on probing pocket depth and bleeding on probing were collected, and changes in peri-implant bone levels were assessed on periapical radiographs...
October 13, 2017: International Journal of Oral & Maxillofacial Implants
https://www.readbyqxmd.com/read/28874652/three-year-prospective-evaluation-of-immediately-loaded-mandibular-implant-overdentures-retained-with-locator-attachments
#5
Ayman Al-Dharrab
INTRODUCTION: Immediate implant-loading protocol has progressed because of various clinical advantages offered by this treatment approach. However, available studies on edentulous patients are still few compared to those in which delayed implant-loading protocol was applied. AIM: This prospective study was to evaluate the implant survival rate and the peri-implant tissue response in a group of patients who received two unsplinted immediately loaded dental implants in the mandibular anterior region to retain a complete overdenture using locator attachments...
September 1, 2017: Journal of Contemporary Dental Practice
https://www.readbyqxmd.com/read/28757938/postextraction-computer-guided-implant-surgery-in-partially-edentate-patients-with-metal-restorations-a-case-report
#6
A Pinto, C Raffone
OBJECTIVES: The aim of the present study was to describe a postextraction, computer-guided protocol for implant-prosthetic rehabilitations in partially edentate patients with metal restorations. METHODS: A 60-year-old man with a loose FDP (fixed dental prosthesis) in the first quadrant was selected for a postextraction computer guided implantology according with the 2-piece radiographic template protocol. A two components radiographic template was produced, with the teeth setup portion based on the wax-up...
January 2017: Oral & Implantology
https://www.readbyqxmd.com/read/28643825/-a-phd-completed-10-implant-supported-removable-partial-dentures-in-a-kennedy-class-i-situation-in-the-mandible
#7
C Jensen-Louwerse
Implant-supported removable partial dentures in the mandible often cause problems, which means that patients wear their dentures seldom if at all. A solution is to place implants that the dentures can be snapped onto. There is, however, no consensus about the best position of the implants in the mandible yet. In addition, it is worthwhile to balance the cost of treatment with its effectiveness. In a randomised cross-over clinical trial involving 30 patients with a shortened dental arch, the implant-supported removable partial denture in the mandible was evaluated based on the experience of the patient, mean time of wearing, chewing ability and the clinical and radiographic parameters in relation to 2 different implant positions: 2 in the pre-molar region or 2 in the molar region...
June 2017: Nederlands Tijdschrift Voor Tandheelkunde
https://www.readbyqxmd.com/read/28486353/vertical-and-horizontal-crestal-bone-levels-in-root-analog-stepped-implants-a-10-year-prospective-study
#8
Germán Gómez-Román, Stefan Rombach
PURPOSE: The aim of this study was to evaluate bone levels with root-analog stepped implants by radiographic analysis over a 10-year period. MATERIALS AND METHODS: One hundred fifty-three implants placed in 93 patients were examined after 10-year follow-up. The implant diameters were 3.8 to 6.5 millimeters (mm), whereas the lengths were 10 to 15 millimeters (mm). One hundred seven implants were restored with single crowns or fixed partial dentures, 46 with bar or ball-retained overdentures...
August 2017: Implant Dentistry
https://www.readbyqxmd.com/read/28359871/evaluation-of-functional-parameters-in-the-occlusion-of-complete-denture-wearers-before-and-after-prosthetic-treatment
#9
Kuć Joanna, Sierpińska Teresa, Gołębiewska Maria
PURPOSE: The aim of the study was to evaluate functional parameters of the occlusion in complete denture wearers before and after prosthetic treatment. METHODS: The sample used as the basis for the present study consisted of 50 healthy Caucasian patients (35 women and 15 men), aged from 44 to 86 years (mean=69.18±10), with a total deficiency of teeth. All patients received new complete dentures. Each patient underwent lateral radiograph with the presence of complete dentures, both before (initially existing dentures) and after the prosthetic treatment (new restorations)...
March 27, 2017: Journal of Prosthodontic Research
https://www.readbyqxmd.com/read/28177120/impact-of-periodontal-disease-on-quality-of-life-a-systematic-review
#10
REVIEW
M C Ferreira, A C Dias-Pereira, L S Branco-de-Almeida, C C Martins, S M Paiva
The diagnosis of periodontal disease is commonly based on objective evaluations of the patient's medical/dental history as well as clinical and radiographic examinations. However, periodontal disease should also be evaluated subjectively through measures that quantify its impact on oral health-related quality of life. The aim of this study was to evaluate the impact of periodontal disease on quality of life among adolescents, adults and older adults. A systematic search of the literature was performed for scientific articles published up to July 2015 using electronic databases and a manual search...
February 8, 2017: Journal of Periodontal Research
https://www.readbyqxmd.com/read/27824975/analysis-of-endodontic-complications-following-fixed-prosthodontic-rehabilitation
#11
Zeynep Uzgur, Recep Uzgur, Hakan Çolak, Ertuğrul Ercan, Mehmet Dallı
PURPOSE: The aim of this study was to determine endodontic treatment needs and types of endodontic disease following fixed prosthodontic treatment 24 hours after tooth preparation, 1 week after tooth preparation, 1 month after placement, and 6 months after placement. MATERIALS AND METHODS: Study groups consisted of patients who attended a university dental hospital department of prosthodontics for fixed prosthodontic treatment from January 2011 to December 2013...
November 2016: International Journal of Prosthodontics
https://www.readbyqxmd.com/read/27749520/rehabilitation-of-full-mouth-edentulism-immediate-loading-of-implants-inserted-with-computer-guided-flapless-surgery-versus-conventional-dentures-a-5-year-multicenter-retrospective-analysis-and-ohip-questionnaire
#12
MULTICENTER STUDY
Roberto Marra, Alessandro Acocella, Rispoli Alessandra, Scott D Ganz, Andrea Blasi
OBJECTIVE: The purpose of this report is to compare satisfaction of patients rehabilitated with full-mouth fixed prostheses using computer-aided flapless implant placement and immediate loading with patients rehabilitated with conventional removable prostheses. MATERIALS AND METHODS: The study included 30 consecutive fully edentulous patients who received 312 implants and 30 matched controls treated with conventional removable prostheses. Mandible and maxilla were treated in the same surgical session with computer-guided flapless approach using NobelGuide protocol...
February 2017: Implant Dentistry
https://www.readbyqxmd.com/read/27633403/immediate-loading-of-fixed-complete-denture-prosthesis-supported-by-4-8-implants-placed-using-guided-surgery-a-5-year-prospective-study-on-66-patients-with-356-implants
#13
Silvio Mario Meloni, Marco Tallarico, Milena Pisano, Erta Xhanari, Luigi Canullo
BACKGROUND: High primary implant stability is considered one of the main factors necessary for achieving predictable treatment outcomes with immediately loaded implant-supported screw-retained fixed complete denture prosthesis (FCDP). PURPOSE: To evaluate the 5-year clinical and radiographic outcomes of immediately loaded implants placed in edentulous patients using computer-assisted template-guided surgery to support a FCDP. MATERIALS & METHODS: Patients in need to be restored with a FCDP in the mandible or maxilla were included in this prospective study/ and treated using computer-assisted template-guided surgery...
February 2017: Clinical Implant Dentistry and related Research
https://www.readbyqxmd.com/read/27621549/mandibular-kennedy-class-i-partial-denture-management-by-broad-stress-distribution-philosophy-radiographic-assessment
#14
Mohammed M Abd El-Khalik, Nesreen H El Mekawy, Sally S El-Kasaby
PURPOSE: The objective of this study was radiographic assessment of the premolar teeth abutments alveolar bone resorption in mandibular Kennedy Class I removable partial denture (RPD) utilizing the broad stress distribution philosophy, either designed with multiple circlet clasp or compound Aker clasp. MATERIALS AND METHODS: Twelve patients were enrolled for this study with upper completely edentulous arch against mandibular Kennedy Class I ridges posterior to the second premolar...
July 2016: Journal of Indian Prosthodontic Society
https://www.readbyqxmd.com/read/27492799/microarray-expression-in-peri-implant-tissue-next-to-different-titanium-implant-surfaces-predicts-clinical-outcomes-a-split-mouth-study
#15
M Menini, E Dellepiane, D Baldi, M G Longobardi, P Pera, A Izzotti
OBJECTIVES: This split-mouth study evaluated miRNA expression of tissues around implants with different surface treatments. MATERIAL AND METHODS: Each patient of the sample (five men and five women) received two implants (one control and one test) into an edentulous quadrant to support fixed partial dentures. The control implants (Osseotite) had a dual acid-etched (DAE) surface in the apical portion and a machined coronal part, test implants (Full Osseotite, FOSS) were completely DAE...
September 2017: Clinical Oral Implants Research
https://www.readbyqxmd.com/read/27284563/clinical-radiographic-and-histologic-evaluation-of-regional-odontodysplasia-a-case-report-with-5-year-follow-up
#16
Fatemeh Jahanimoghadam, Lida Pishbin, Maryam Rad
Regional odontodysplasia is a developmental anomaly that affects the primary and permanent dentitions. This disorder is generally localized in only one arch and its etiology is still unknown. Clinically, the affected teeth have an abnormal morphology and are typically discolored. Radiographically, these teeth show a ghost-like appearance. This paper reported the results of radiographic, histologic and laboratory findings about the case of a 5-year-old girl presenting this rare anomaly. Her familial history was negative for any genetic anomaly, regional odontodysplasia or other dental anomalies...
June 2016: Journal of Dentistry
https://www.readbyqxmd.com/read/27150942/one-year-results-of-maxillary-overdentures-supported-by-2-titanium-zirconium-implants-implant-survival-rates-and-radiographic-outcomes
#17
Anja Zembic, Ali Tahmaseb, Ronald E Jung, Daniel Wismeijer
OBJECTIVE: To assess implant survival rates and peri-implant bone loss of 2 titanium-zirconium implants supporting maxillary overdentures at 1 year of loading. MATERIAL AND METHODS: Twenty maxillary edentulous patients (5 women and 15 men) being dissatisfied with their complete dentures were included. In total, 40 diameter-reduced titanium-zirconium implants were placed in the anterior maxilla. Local guided bone regeneration (GBR) was allowed if the treatment did not compromise implant stability...
May 6, 2016: Clinical Oral Implants Research
https://www.readbyqxmd.com/read/27141171/clinical-acceptability-of-metal-ceramic-fixed-partial-dental-prosthesis-fabricated-with-direct-metal-laser-sintering-technique-5-year-follow-up
#18
Radhakrishnan Prabhu, Geetha Prabhu, Eswaran Baskaran, Eswaran M Arumugam
STATEMENT OF PROBLEM: In recent years, direct metal laser sintered (DMLS) metal-ceramic-based fixed partial denture prostheses have been used as an alternative to conventional metal-ceramic fixed partial denture prostheses. However, clinical studies for evaluating their long-term clinical survivability and acceptability are limited. AIMS AND OBJECTIVE: The aim of this study was to assess the efficacy of metal-ceramic fixed dental prosthesis fabricated with DMLS technique, and its clinical acceptance on long-term clinical use...
April 2016: Journal of Indian Prosthodontic Society
https://www.readbyqxmd.com/read/27126223/mandibular-full-arch-fixed-prostheses-supported-on-4-implants-with-either-axial-or-tilted-distal-implants-a-3-year-prospective-study
#19
Stefan Krennmair, Michael Weinländer, Michael Malek, Thomas Forstner, Gerald Krennmair, Michael Stimmelmayr
PURPOSE: This prospective study evaluated the clinical and radiographic outcome of distally cantilevered 4-implant-supported fixed mandibular prostheses (4-ISFMP) with distal implants either in axial or distally tilted direction. MATERIAL AND METHODS: Forty-one mandibulary edentulous patients received acrylic veneered 4-ISFMP with casted framework. Based on distal implant placement direction patients were assigned to 2 groups: 21 patients with four (2 anterior/2 posterior) axial implants (axial-group I) and 20 patients with 2 anterior axial/2 distal tilted implants (tilted-group II)...
December 2016: Clinical Implant Dentistry and related Research
https://www.readbyqxmd.com/read/26942118/effect-of-neutral-zone-technique-on-marginal-bone-loss-around-implant-supported-overdentures
#20
Mahmoud Darwish, Mohammad Zakaria Nassani, Kusai Baroudi
AIM: The aim of this study was to compare changes in marginal bone height around immediately loaded implants supporting a mandibular overdenture constructed according to the neutral zone technique with changes around overdentures constructed according to the conventional methods. MATERIALS AND METHODS: Twelve completely edentulous male patients were randomly allocated to two equal groups of patients. Patients in the first group received conventionally constructed complete dentures and patients in the second group received complete dentures constructed using the neutral zone record...
December 2015: Journal of International Society of Preventive & Community Dentistry
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