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https://www.readbyqxmd.com/read/28944366/fixed-vs-removable-complete-arch-implant-prostheses-a-literature-review-of-prosthodontic-outcomes
#1
Charles Goodacre, Brian Goodacre
AIM: To compare implant fixed complete dentures with implant overdentures relative to prosthodontic outcomes. MATERIAL AND METHODS: An electronic Medline (PubMed) with MeSH terms, and Cochrane library search was performed, focusing on studies that included implant fixed complete dentures and implant overdentures in the same study, with the results based on studies that included both types of prostheses. RESULTS: The following six categories of comparative studies were identified in the literature: 1) Implant and prosthesis survival; 2) Prosthesis maintenance/complications; 3) Bone changes; 4) Patient satisfaction and quality of life; 5) Cost-effectiveness; and 6) Masticatory performance...
2017: European Journal of Oral Implantology
https://www.readbyqxmd.com/read/28893052/palatogram-a-guide-to-customised-functional-palatal-contour
#2
Sanjay B Lagdive, Rupal J Shah, Dharmendra V Sindha, Kiranbhai Hadiya, Najmunnisha Sabugar
The prime requisite of a sound and holistic prosthodontic rehabilitation from both the patient's and clinician's perspective is to be able to satiate the yardsticks of function, retention, aesthetics and comfort to the fullest. It is thereby astoundingly hard to digest that speech being an indispensably significant function of the complete denture prosthesis, is often seen upon as heedless and inconsiderate by the patient. Adaptability in speech pronunciation of complete denture prosthesis is a subjective phenomenon; cannot be predicted to entirety...
July 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28890256/tunable-denture-adhesives-using-biomimetic-principles-for-enhanced-tissue-adhesion-in-moist-environments
#3
Simrone K Gill, Nima Roohpour, Paul D Topham, Brian J Tighe
Nature provides many interesting examples of adhesive strategies. Of particular note, the protein glue secreted by marine mussels delivers high adhesion in wet and dynamic environments owing to existence of catechol moieties. As such, this study focuses on denture fixatives, where a non-zinc-containing commercial-based formulation has been judiciously modified by a biomimetic catechol-inspired polymer, poly(3,4-dihydroxystyrene/styrene-alt-maleic acid) in a quest to modulate adhesive performance. In vitro studies, in a lap-shear configuration, revealed that the catechol-modified components were able to enhance adhesion to both the denture base and hydrated, functional oral tissue mimic, with the resulting mode of failure prominently being adhesive rather than cohesive...
September 7, 2017: Acta Biomaterialia
https://www.readbyqxmd.com/read/28867525/a-customised-digitally-engineered-solution-for-fixed-dental-rehabilitation-in-severe-bone-deficiency-a-new-innovative-line-extension-in-implant-dentistry
#4
Nils-Claudius Gellrich, Rüdiger M Zimmerer, Simon Spalthoff, Philipp Jehn, Philipp-Cornelius Pott, Majeed Rana, Björn Rahlf
OBJECTIVES: Numerous procedures including soft and hard tissue reconstructions are necessary to allow for final implant-borne dental rehabilitation in patients with severe alveolar atrophy or resected jaws. In these cases, customised digitally engineered patient solutions for fixed or removable dental rehabilitation provide an innovative line extension to conventional implant dentistry. MATERIAL AND METHODS: A wax-up was performed on plaster models that were scanned by 3D laser...
August 3, 2017: Journal of Cranio-maxillo-facial Surgery
https://www.readbyqxmd.com/read/28834052/incidence-of-obstructive-sleep-apnea-in-elderly-edentulous-patients-and-the-possible-correlation-of-serum-serotonin-and-apnea-hypopnea-index
#5
Arvind Tripathi, Soumyojeet Bagchi, Juhi Singh, Suryakant Tripathi, Narendra Kumar Gupta, Varun Arora
PURPOSE: To estimate the incidence of obstructive sleep apnea (OSA) in elderly edentulous patients (aged 60-65 years) and investigate a correlation of serum serotonin levels with the apnea-hypopnea index (AHI), respiratory effort-related arousal (RERA), and respiratory disturbance index (RDI). MATERIALS AND METHODS: 381 elderly completely edentulous patients (307 male, 74 female) aged 60 to 65 years with a history of edentulism of 12 to 15 months, seeking oral rehabilitation at the prosthodontic clinic at Saraswati Dental College & Hospital, Lucknow, India, between January 2014 and January 2016 were enrolled for the present study...
August 21, 2017: Journal of Prosthodontics: Official Journal of the American College of Prosthodontists
https://www.readbyqxmd.com/read/28816196/denture-hygiene-knowledge-and-practices-among-complete-denture-wearers-attending-a-postgraduate-dental-institute
#6
Thatapudi Shankar, Snigdha Gowd, Vinay Suresan, Sneha Mantri, Sudhanshu Saxena, Prateek Mishra, Pragya Panday
AIMS: The aim of this study was to assess the denture hygiene knowledge and practices among patients using complete dentures attending a postgraduate dental hospital in Jabalpur city. The objective of this study was to assess the relationship between hygiene knowledge and practices to the denture wearer's gender, education, and income. MATERIALS AND METHODS: A descriptive, cross-sectional survey was conducted using a self-administered questionnaire involving the complete denture patients attending the Department of Prosthodontics...
August 1, 2017: Journal of Contemporary Dental Practice
https://www.readbyqxmd.com/read/28789860/oral-health-related-quality-of-life-in-subjects-with-implant-supported-prostheses-a-systematic-review
#7
REVIEW
Daniel R Reissmann, Michel Dard, Ragna Lamprecht, Julia Struppek, Guido Heydecke
OBJECTIVES: The aim of the present study was to review the current literature relating to the impact of dental implants on oral health-related quality of life (OHRQoL) in edentulous or partially dentate patients. DATA/SOURCES: Systematic literature searches were performed in the PubMed, EMBASE, and Cochrane Library databases, using high level MeSH terms. The searches were limited to studies published in English from 1960 to June 11, 2017, reporting OHRQoL outcomes using validated instruments, and having enrolled at least 50 patients...
August 5, 2017: Journal of Dentistry
https://www.readbyqxmd.com/read/28750105/additive-manufacturing-techniques-in-prosthodontics-where-do-we-currently-stand-a-critical-review
#8
Nawal Alharbi, Daniel Wismeijer, Reham B Osman
PURPOSE: The aim of this article was to critically review the current application of additive manufacturing (AM)/3D-printing techniques in prosthodontics and to highlight the influence of various technical factors involved in different AM technologies. MATERIALS AND METHODS: A standard approach of searching MEDLINE, EMBASE, and Google Scholar databases was followed. The following search terms were used: (Prosth* OR Restoration) AND (Prototype OR Additive Manufacture* OR Compute* OR 3D-print* OR CAD/CAM) AND (Dentistry OR Dental)...
July 27, 2017: International Journal of Prosthodontics
https://www.readbyqxmd.com/read/28697202/a-randomized-crossover-trial-comparing-patient-preference-for-mandibular-complete-dentures-made-with-two-different-techniques-a-short-term-follow-up
#9
RANDOMIZED CONTROLLED TRIAL
Greta Avm Geerts
PURPOSE: The objective of this trial was to compare short-term patient preference for two mandibular complete denture (CD) fabrication techniques: neutral zone (NZ) and conventional (CV). MATERIALS AND METHODS: A prospective, within-subject, randomized crossover trial was performed on a sample of 37 edentulous patients with complete denture experience. Two new sets of CDs were made for each patient, one set with a CV and one with a NZ mandibular denture. After consecutively wearing each set for at least 2 months after the last adjustment visit, patients indicated their preference (CV, NZ, or none)...
July 2017: International Journal of Prosthodontics
https://www.readbyqxmd.com/read/28680602/alternative-prosthodontic-based-treatment-of-a-patient-with-hypocalcified-type-amelogenesis-imperfecta
#10
Anca Jivanescu, Antonio Miglionico, Souman Barua, Simona Ioana Hategan
The Amelogenesis Imperfecta is associated with malocclusion and usually requires an interdisciplinary treatment. Due to the patient's refusal of orthodontic treatment, prosthodontics-based treatments alternative was considered and planned. The patient was treated with zirconia-based fixed partial dentures, which resulted in improved occlusion, better oral health, and improved esthetic appearance.
July 2017: Clinical Case Reports
https://www.readbyqxmd.com/read/28658910/relation-between-clinical-oral-dryness-score-and-denture-satisfaction-among-patients-in-a-tertiary-care-centre-india
#11
Radhika Doppalapudi, Sudhakar Vundavalli, A Kaleswara Rao, Sriharsha Babu Vadapalli, Duggineni Chalapathi Rao, Ayesha Thabusum
INTRODUCTION: Xerostomia is a subjective feeling of dryness commonly seen in elderly populations which impairs the quality of life. Due to loss of lubricating property of saliva the buccal mucosa, tongue and lips tend to stick leading to dry, freckled, ulcerated and sore mucosa which is of major concern to the patient to use complete denture. AIM: The aim of the study was to assess the relation between oral dryness score and denture satisfaction among elderly patients...
May 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28650517/adaptive-change-in-chewing-related-brain-activity-while-wearing-a-palatal-plate-an-functional-magnetic-resonance-imaging-study
#12
Y Inamochi, K Fueki, N Usui, M Taira, N Wakabayashi
Prosthodontic treatment success depends on patients' ability to adapt to an altered oral environment containing removable prostheses. We investigated adaptive chewing-related brain activity changes in response to a new oral environment. Twenty-eight fully dentate subjects (mean age: 28·6 years) wore experimental denture-base palatal plates (3 mm thick), for 7 days. We measured food mixing ability and cycle time, and assessed brain activity by functional magnetic resonance imaging during chewing at pre-insertion (Day 0), and immediately (Day 1), 3 days (Day 3) and 7 days (Day 7) after insertion...
June 26, 2017: Journal of Oral Rehabilitation
https://www.readbyqxmd.com/read/28630958/a-questionnaire-on-the-use-of-digital-denture-impressions-in-a-preclinical-setting
#13
Kerstin Wegner, Karin Michel, Paul Henryk Seelbach, Bernd Wöstmann
Since February 2010, intraoral scanning (Lava COS system, 3M ESPE, Seefeld, Germany) has been integrated into the preclinical curriculum at the Department of Prosthodontics of the Justus Liebig University. All students were given a lecture and were trained using a guided scan exercise. After preparing three teeth (mandibular first premolars and mandibular first molar in the 4th quadrant) for cast crowns, the students were asked to scan the maxillary and mandibular teeth. Their acceptance of the new module, "Scanning," was analyzed with the use of a questionnaire (n = 108)...
2017: International Journal of Computerized Dentistry
https://www.readbyqxmd.com/read/28598526/aspects-of-malpractice-in-prosthodontics
#14
REVIEW
Mohammad Zakaria Nassani
Crowns, fixed partial dentures, and removable dentures are the popular prosthetic dental restorations in current dental practice. Prosthodontic rehabilitation of the mouth, particularly in advanced and complex cases, requires careful planning, adequate clinical skills, and exacting technical standards. While a successful outcome is the ultimate goal for any prosthodontic treatment, complications, injuries, dissatisfaction, and/or failure may occur. When such events develop as a result of negligence or violation of standards of care, they are considered under the term of malpractice and may incur ethical and medico-legal implications...
June 9, 2017: Journal of Prosthodontics: Official Journal of the American College of Prosthodontists
https://www.readbyqxmd.com/read/28493628/the-confidence-of-undergraduate-dental-students-when-carrying-out-prosthodontic-treatment-and-their-perception-of-the-quality-of-prosthodontic-education
#15
J Puryer, K Woods, J Terry, J Sandy, A J Ireland
INTRODUCTION: Despite the falling number of edentulous patients within the UK, there is still a large demand for the provision of removable prostheses. On qualification, dentists should have the knowledge and skills to provide these prostheses, but previous studies have shown that final-year dental undergraduate confidence in treating denture patients is lacking. AIM: To explore undergraduate dental student confidence whilst carrying out prosthodontic treatment, and to explore their perceptions of the quality of their prosthodontic education...
May 11, 2017: European Journal of Dental Education: Official Journal of the Association for Dental Education in Europe
https://www.readbyqxmd.com/read/28435381/complications-in-implant-dentistry
#16
REVIEW
Ayesha Hanif, Saima Qureshi, Zeeshan Sheikh, Haroon Rashid
After tooth loss, an individual may seek tooth replacement so that his/her function and esthetics could be restored. Clinical prosthodontics, during the past decade, has significantly improved and developed according to the advancements in the science and patient's demands and needs. Conventional options in prosthodontics for substituting a missing single tooth include the removable partial denture, partial and full coverage bridgework, and resin-bonded bridgework. Dental implants have gained increasing popularity over the years as they are capable of restoring the function to near normal in both partial and completely edentulous arches...
January 2017: European Journal of Dentistry
https://www.readbyqxmd.com/read/28368127/is-centric-relation-always-the-position-of-choice-for-tmds-case-report-of-how-tmd-and-airway-dimension-may-be-associated
#17
William E Harrell, Tim Tatum, Mike Koslin
Centric occlusion (CO) and centric relation (CR) have been controversial topics in dentistry for almost 100 years. The concept of CR emerged due to the search for a reproducible mandibular position that would enable the prosthodontic rehabilitation of patients needing denture treatment. The following case study is unique because of 2 questions. Which mandibular treatment splint position (CR or CO) was appropriate for the initial and eventual final treatment of this patient for her temporomandibular disorder/myofascial pain and dysfunction? Also, how might the mandibular position of CR and CO affect the size and shape of the airway? The airway's size and shape is important as it relates to sleep-disordered breathing and potentially leading to obstructive sleep apnea later in life...
April 2017: Compendium of Continuing Education in Dentistry
https://www.readbyqxmd.com/read/28365602/benefits-of-case-based-versus-traditional-lecture-based-instruction-in-a-preclinical-removable-prosthodontics-course
#18
COMPARATIVE STUDY
David B Samuelson, Kimon Divaris, Ingeborg J De Kok
This study compared the acceptability and relative effectiveness of case-based learning (CBL) versus traditional lecture-based (LB) instruction in a preclinical removable prosthodontics course in the University of North Carolina at Chapel Hill School of Dentistry DDS curriculum. The entire second-year class (N=82) comprised this crossover study's sample. Assessments of baseline comprehension and confidence in removable partial denture (RPD) treatment planning were conducted at the beginning of the course. Near the end of the course, half of the class received CBL and LB instruction in an RPD module in alternating sequence, with students serving as their own control group...
April 2017: Journal of Dental Education
https://www.readbyqxmd.com/read/28316948/denture-care-practices-and-perceived-denture-status-among-complete-denture-wearers
#19
Krishnam Raju V Kosuru, Ganji Devi, Vikram Grandhi, Kumar K Prasan, Manoj K Yasangi, Mannem Dhanalakshmi
AIMS AND OBJECTIVES: Considerable importance to oral health care was lacking in India, and oral health neglect continues to exist, which is evident in the low utilization rates and poor oral health status. Conventional dentures are the most common alternative in restoration of lost teeth. Without proper denture care practices, there is an increased risk of developing a multitude of problems. The aim of this study is to assess the denture care practices among complete denture wearers in East Godavari district, Andhra Pradesh...
January 2017: Journal of International Society of Preventive & Community Dentistry
https://www.readbyqxmd.com/read/28316122/digital-workflow-for-fixed-implant-rehabilitation-of-an-extremely-atrophic-edentulous-mandible-in-three-appointments
#20
Panos Papaspyridakos, Neha Rajput, Yukio Kudara, Hans-Peter Weber
OBJECTIVE: To present a rationale to reduce treatment complexity, number of surgeries, and overall treatment time for patients with extreme mandibular ridge deficiency. CLINICAL CONSIDERATIONS: A 67-year-old fully edentulous male presented with a chief complaint of poor retention and stability of the mandibular complete denture with consequent discomfort and inability to chew. A novel 3-appointment protocol from guided implant placement to definitive prosthesis delivery was implemented...
March 18, 2017: Journal of Esthetic and Restorative Dentistry
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