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https://www.readbyqxmd.com/read/28435381/complications-in-implant-dentistry
#1
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/28424123/a-case-of-ingested-dental-prosthesis-with-sharp-clasps-successfully-removed-through-anus-using-part-of-a-plastic-glove
#2
Yoshihiro Moriwaki, Jun Otani, Junzo Okuda, Hitomi Zotani
No abstract text is available yet for this article.
April 1, 2017: American Surgeon
https://www.readbyqxmd.com/read/28421148/multidisciplinary-approach-in-the-management-of-a-complex-case-implant-prosthetic-rehabilitation-of-a-periodontal-smoking-patient-with-partial-edentulism-malocclusion-and-aesthetic-diseases
#3
Alessandro Lanza, Fabrizio Di Francesco, Gennaro De Marco, Fabio Scognamiglio, Valeria Aruta, Angelo Itro
Complex periprosthetic cases are considered as challenges by clinicians. Clinical and radiographic parameters should be considered separately to make the right choice between an endodontically or periodontally compromised treated tooth and implant. Therefore, in order to decide whether the tooth is safe or not, data that have to be collected are specific parameters of both the patient and the clinician. In addition, the presence of periodontal, prosthetic, and orthodontic diseases requires patients to be set in multidisciplinary approach...
2017: Case Reports in Dentistry
https://www.readbyqxmd.com/read/28412784/-three-dimensional-printing-and-oral-medicine
#4
M Hu
After 30 years of development, three-dimensional printing technology has made great progress, and the model and surgical guide have been clinically applied. The three-dimensional printing of titanium and other metal prosthesis and dental crown after adequate research will be applied clinically, and three-dimensional bioprinting and related biological materials need further study. Three-dimensional printing provides opportunities for the development of oral medicine, which will change the way of clinical work, teaching and research...
April 9, 2017: Zhonghua Kou Qiang Yi Xue za Zhi, Zhonghua Kouqiang Yixue Zazhi, Chinese Journal of Stomatology
https://www.readbyqxmd.com/read/28392948/advanced-implant-prosthetic-rehabilitation-how-to-obtain-a-correct-restoration-of-both-functions-and-aesthetics-in-patients-with-complex-combined-dental-and-maxillofacial-trauma-a-case-report-and-topical-review-of-the-literature
#5
M M Figliuzzi, A Giudice, L Fortunato
Aim. This study aims to explain the main steps that characterize the implant-prosthetic rehabilitation in complex combined dental and maxillofacial trauma. Material and Methods. A 20-year-old patient reported an extensive facial trauma which also involved the alveolar process of the maxillary bone. The patient reported a maxillofacial fracture and the loss of teeth 1.3, 1.2, 1.1, and 2.1. A "Le Fort" type 2 fracture was also reported, with the malar bone involvement. After reduction and containment of bone fractures, through appropriate mounting plates, appropriate functional and aesthetic rehabilitation of the patient were replaced thanks to a temporary removable prosthesis...
2017: Case Reports in Dentistry
https://www.readbyqxmd.com/read/28392164/relationship-of-nutritional-status-and-oral-health-in-elderly-systematic-review-with-meta-analysis
#6
Mirian Paola Toniazzo, Paula de Sant'Ana Amorim, Francisco Wilker Mustafa Gomes Muniz, Patricia Weidlich
This systematic review aimed to compare the nutritional status and oral health in older adults individuals. Three databases (Medline-Pubmed, Scopus and EMBASE) were searched up to October 28th 2016 for studies that performed the Subjective Global Assessment (SGA) or the Mini Nutritional Assessment (MNA) and an oral examination performed by a dental professional, either dental hygienist or a dentist. Both observational and interventional studies were screened for eligibility. Meta-analyses were performed comparing the malnourished/at risk of malnutrition and the normal nutrition subjects with three oral health parameters (edentulism, use of prosthesis and mean number of present teeth)...
March 28, 2017: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28390758/alternative-distraction-osteogenesis-technique-after-implant-placement-for-alveolar-ridge-augmentation-of-the-maxilla
#7
Renato Luiz Maia Nogueira, Rafael Lima Verde Osterne, Ricardo Teixeira Abreu, Phelype Maia Araújo
An alternative technique to reconstruct atrophic alveolar vertical bone after implant placement is presented. The technique consists of distraction osteogenesis or direct surgical repositioning of an implant-and-bone block segment after segmental osteotomies that can be used in esthetic or unesthetic cases. Initially, casts indicating the implant position are obtained and the future ideal prosthetic position is determined to guide the model surgery. After the model surgery, a new provisional prosthesis is fabricated, and an occlusal splint, which is used as a surgical guide and a device for distraction osteogenesis, is custom fabricated...
March 18, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28385447/a-simplified-method-for-evaluating-the-3-dimensional-cement-space-of-dental-prostheses-by-using-a-digital-scanner
#8
Hyeonjong Lee, Hyeong-Seob Kim, Kwantae Noh, Janghyun Paek, Ahran Pae
Evaluating the cement space of various dental prostheses is important because it is related to the stability and retention of the prosthesis. However, a method for evaluating an overall cement space is complex. The purpose of this technique was to simplify the evaluation of prosthesis cement space by using a digital scanner. The form and thickness of the cement space could be simply recognized in any section the clinician or dental researcher wishes. Moreover, the cement space of several dental prostheses for the same abutment could also be precisely evaluated by superimposition...
April 3, 2017: Journal of Prosthetic Dentistry
https://www.readbyqxmd.com/read/28385445/a-combined-digital-and-stereophotogrammetric-technique-for-rehabilitation-with-immediate-loading-of-complete-arch-implant-supported-prostheses-a-randomized-controlled-pilot-clinical-trial
#9
María Peñarrocha-Diago, José Carlos Balaguer-Martí, David Peñarrocha-Oltra, José Francisco Balaguer-Martínez, Miguel Peñarrocha-Diago, Rubén Agustín-Panadero
STATEMENT OF PROBLEM: Traditional impressions for complete-arch restorations are complex and time-consuming, and they can be uncomfortable for the patient. New digital techniques such as stereophotogrammetry may mitigate this. PURPOSE: The purpose of this randomized controlled pilot clinical trial was to compare the patient and dentist satisfaction and work times of traditional impressions (control group) and digital impressions with stereophotogrammetry in complete-arch, implant-supported prostheses...
April 3, 2017: Journal of Prosthetic Dentistry
https://www.readbyqxmd.com/read/28385436/influence-of-a-removable-prosthesis-on-oral-health-related-quality-of-life-and-mastication-in-elders-with-parkinson-disease
#10
Giselle R Ribeiro, Camila H Campos, Renata Cunha Matheus Rodrigues Garcia
STATEMENT OF PROBLEM: Parkinson disease (PD) symptoms, such as muscle rigidity, tremors in the lips and tongue, and involuntary mandibular movements, may cause oral health-related problems, mastication difficulties, and denture discomfort because of the difficulty in controlling a prosthesis with the oral musculature. PURPOSE: The purpose of this observational clinical study was to evaluate the influence of oral rehabilitation with a removable prosthesis on oral health-related quality of life (OHRQoL) and masticatory efficiency (ME) in elders with PD...
April 3, 2017: Journal of Prosthetic Dentistry
https://www.readbyqxmd.com/read/28385434/computer-aided-analysis-of-digital-dental-impressions-obtained-from-intraoral-and-extraoral-scanners
#11
Lauren Oliveira Lima Bohner, Graziela De Luca Canto, Bruno Silva Marció, Dalva Cruz Laganá, Newton Sesma, Pedro Tortamano Neto
STATEMENT OF PROBLEM: The internal and marginal adaptation of a computer-aided design and computer-aided manufacturing (CAD-CAM) prosthesis relies on the quality of the 3-dimensional image. The quality of imaging systems requires evaluation. PURPOSE: The purpose of this in vitro study was to evaluate and compare the trueness of intraoral and extraoral scanners in scanning-prepared teeth. MATERIAL AND METHODS: Ten acrylic resin teeth to be used as a reference dataset were prepared according to standard guidelines and scanned with an industrial computed tomography system...
April 3, 2017: Journal of Prosthetic Dentistry
https://www.readbyqxmd.com/read/28383305/a-digital-image-correlation-analysis-of-strain-generated-by-3-unit-implant-supported-fixed-dental-prosthesis-an-in-vitro-study
#12
Raniel F Peixoto, Ana P Macedo, Janisse Martinelli, Adriana C Lapria Faria, Rodrigo Tiossi, Ricardo F Ribeiro, Maria da G C de Mattos
OBJECTIVE: To evaluate the influence of different veneering materials (porcelain and resin) and implants (short and conventional) in the strain distribution of implant-supported splinted fixed partial dentures (FPDs) using digital image correlation (DIC). MATERIAL AND METHODS: Four polyurethane models were fabricated with resin replicas (first premolar) and short and/or conventional implants replacing the second premolar and first and second molars, according to the following configurations: G1, 2 conventional (second premolar and first molar) and 1 short (second molar) implant; G2, 1 conventional (second premolar) and 2 short (first and second molar) implants; G3, 3 short implants; G4, 3 conventional implants...
April 5, 2017: Implant Dentistry
https://www.readbyqxmd.com/read/28383117/an-alternative-prosthetic-approach-for-rehabilitation-of-two-edentulous-maxillectomy-patients-clinical-report
#13
Murat Yenisey, Şafak Külünk, Necati Kaleli
Obturator prosthesis is a common treatment method for maxillectomy patients for maintaining their oronasal separation and resuming their social lives. After tumor resection, the remaining anatomical structures have a significant effect on prosthesis retention. The present study describes the rehabilitation of two maxillectomy patients after cancer surgery using a prosthesis consisting of a denture and a special retentive obturator that is positioned in the anatomical undercuts of the nasal cavity. These patients have undergone total and subtotal maxillectomy surgery after the diagnosis of squamous cell carcinoma...
April 6, 2017: Journal of Prosthodontics: Official Journal of the American College of Prosthodontists
https://www.readbyqxmd.com/read/28370406/6-mm-long-implants-loaded-with-fiber-reinforced-composite-resin-bonded-fixed-prostheses-frcrbfdps-a-5-year-prospective-study
#14
Fabio Rossi, Niklaus P Lang, Emanuele Ricci, Lorenzo Ferraioli, Claudio Marchetti, Daniele Botticelli
AIM: To evaluate the clinical and radiographic outcomes and the survival rates of fiber-reinforced composite resin-bonded fixed prostheses (FRCRBFDPs) placed in the posterior area supported by two short (6 mm) implants. MATERIALS AND METHODS: Twenty consecutive patients received 40 SLActive 6-mm-long implants with a diameter of 4.1 mm (n = 29) or 4.8 mm (n = 11). Insertion torques and RFA (Resonance Frequency Analysis) were measured at implant installation...
March 28, 2017: Clinical Oral Implants Research
https://www.readbyqxmd.com/read/28370397/facilitators-and-barriers-influencing-the-readiness-to-receive-dental-implants-in-a-geriatric-institutionalised-population-a-randomized-non-invasive-interventional-study
#15
Miriam A Merz, Hendrik Terheyden, Christian G Huber, Azizi A Seixas, Andreas Schoetzau, Andres R Schneeberger
OBJECTIVE: Although elderly people have many serious dental issues and are in need of prosthesis, few opt for dental implants. The aim of this study was to investigate barriers that prevent elderly people from receiving dental implants. Specifically, we examined (i) whether the message was delivered before or after the interview had an impact, and (ii) whether it did matter who delivered the message. MATERIALS AND METHODS: Sixty-six residents from seven residential homes in the Canton of Grisons, Switzerland were included...
March 28, 2017: Gerodontology
https://www.readbyqxmd.com/read/28370239/shortened-dental-arch-and-prosthetic-effect-on-oral-health-related-quality-of-life-a-systematic-review-and-meta-analysis
#16
REVIEW
Kenji Fueki, Kazuyoshi Baba
This systematic review aimed to compare oral health-related quality of life (OHRQoL) between two tooth replacement strategies-the shortened dental arch (SDA) concept and conventional treatment with removable partial dental prosthesis (RPDP) or implant-supported fixed partial dental prosthesis (IFPDP) -for distal extension of edentulous space in the posterior area. We retrieved eligible randomized controlled trials (RCTs) and non-RCTs published between 1980 and November 2016 retrieved from MEDLINE and the Cochrane Central Register of Controlled Trials...
March 31, 2017: Journal of Oral Rehabilitation
https://www.readbyqxmd.com/read/28368878/eighteen-month-outcomes-of-titanium-frameworks-using-computer-aided-design-and-computer-aided-manufacturing-method
#17
Ilser Turkyilmaz, Neset Volkan Asar
PURPOSE: The aim of the report is to introduce a new software and a new scanner with a noncontact laser probe and to present outcomes of computer-aided design and computer-aided manufacturing titanium frameworks using this new software and scanner with a laser probe. MATERIALS AND METHODS: Seven patients received 40 implants placed using a 1-stage protocol. After all implants were planned using an implant planning software (NobelClinician), either 5 or 6 implants were placed in each edentulous arch...
March 31, 2017: Implant Dentistry
https://www.readbyqxmd.com/read/28359311/effect-of-vulcanization-temperature-and-dental-stone-colour-on-colour-degradation-of-maxillofacial-silicone-elastomers
#18
Ebru Demet Cifter, Meltem Ozdemir-Karatas, Emrah Baca, Adem Cinarli, Ali Balik, Erkan Sancakli, Bilge Gokcen-Rohlig
BACKGROUND: Colour degradation is a major problem in maxillofacial silicone elastomers. Recent studies have focused on colour stability and the mechanical properties of the silicone elastomers. A colour match is also essential for the acceptance of the prosthesis by the patient. The aim of this study is to assess the colour degradation of the silicone elastomer after being moulded in different colours of dental stones at two different vulcanization temperatures. METHODS: Five different colours of dental stones were used to fabricate a total of 120 silicone blocks using a Cosmesil M511 maxillofacial silicone elastomer...
March 31, 2017: BMC Oral Health
https://www.readbyqxmd.com/read/28358035/oral-health-status-in-sichuan-province-findings-from-the-oral-health-survey-of-sichuan-2015-2016
#19
Wei Yin, Ying-Ming Yang, Hong Chen, Xue Li, Zhuo Wang, Li Cheng, Qiu-Dan Yin, Hong-Zhi Fang, Wei Fei, Fang-Lin Mi, Min-Hai Nie, Tao Hu, Xue-Dong Zhou
To investigate oral health status in the residents of Sichuan Province, southwest China, a cross-sectional study was performed using the latest Oral Health Survey Basic Methods recommended by the World Health Organization. A multistage stratified random cluster-sampling method was used to enroll participants from the following three groups: children aged 3-5 years, adolescents aged 12 years, and people aged 65-74 years. In these three groups, the mean numbers of teeth that were affected by caries were 3.28, 0...
March 2017: International Journal of Oral Science
https://www.readbyqxmd.com/read/28351224/dynamic-finite-element-simulation-of-dental-prostheses-during-chewing-using-muscle-equivalent-force-and-trajectory-approaches
#20
Reza Razaghi, Hasan Biglari, Alireza Karimi
The long-term application of dental prostheses inside the bone has a narrow relation to its biomechanical performance. Chewing is the most complicated function of a dental implant as it implements different forces to the implant at various directions. Therefore, a suitable holistic modelling of the jaw bone, implant, food, muscles, and their forces would be deemed significant to figure out the durability as well as functionality of a dental implant while chewing. So far, two approaches have been proposed to employ the muscle forces into the Finite Element (FE) models, i...
March 29, 2017: Journal of Medical Engineering & Technology
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