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Mucosa thickness AND implant

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https://www.readbyqxmd.com/read/28702960/buccal-bone-dimensions-and-aesthetic-outcome-at-maxillary-incisors-replaced-by-conventional-dental-implants-a-case-series-with-a-5-year-follow-up
#1
G B Menchini Fabris, S Marconcini, A Barone, E Velasco Ortega, E Bressan, P Balleri
In the aesthetic field, successful replacement of a tooth with a dental implant requires blend and harmony within the existing dentition. The influence of the dimension of buccal bone at implant sites on aesthetic outcomes and the relation between buccal bone horizontal and vertical dimensions are unclear. The aim of the present study is to investigate the correlation between buccal bone thickness, buccal bone level and aesthetic outcome in conventionally placed implants – placed five or more years previously – supporting single maxillary incisors...
July 13, 2017: Journal of Biological Regulators and Homeostatic Agents
https://www.readbyqxmd.com/read/28512278/use-of-collagen-matrix-for-augmentation-of-the-peri-implant-soft-tissue-at-the-time-of-immediate-implant-placement
#2
Gregor-Georg Zafiropoulos, Gordon John
AIM: The aim of this study was to determine the treatment outcome of the use of a porcine monolayer collagen matrix (mCM) to augment peri-implant soft tissue in conjunction with immediate implant placement as an alternative to patient's own connective tissue. MATERIALS AND METHODS: A total of 27 implants were placed immediately in 27 patients (14 males and 13 females, with a mean age of 52.2 years) with simultaneous augmentation of the soft tissue by the use of a mCM...
May 1, 2017: Journal of Contemporary Dental Practice
https://www.readbyqxmd.com/read/28475086/timing-of-soft-tissue-management-around-dental-implants-a-suggested-protocol
#3
Mahdi Kadkhodazadeh, Reza Amid, Mehdi Ekhlasmand Kermani, Mahdieh Mirakhori, Sepanta Hosseinpour
Survival of dental implants depends on several factors; soft tissue (ST) management around dental implants is one of the foremost. Several studies have suggested techniques for ST management around dental implants, but none of them has discussed a suitable timetable for this process. This study aimed to review published articles related to the timing of ST management around dental implants and suggest a customized treatment protocol. A search of the PubMed database was conducted; the search was limited to English-language articles published from January 1995 to July 2015 with available full texts...
May 2017: General Dentistry
https://www.readbyqxmd.com/read/28440007/spectrophotometric-analysis-of-fluorescent-zirconia-abutments-compared-to-conventional-zirconia-abutments-a-within-subject-controlled-clinical-trial
#4
Daniel S Thoma, Felix B Gamper, Vítor M Sapata, Giuseppe Voce, Christoph H F Hämmerle, Irena Sailer
BACKGROUND: Zirconia abutments are frequently used for implant-supported single crowns. Even though demonstrating esthetic benefits compared to metal abutments, zirconia abutments lead to an increased brightness of the peri-implant mucosa compared to natural teeth and are not ideal from an esthetic point of view. PURPOSE: To test whether or not a fluorescent hybrid zirconia abutment offers superior esthetics compared to a non-fluorescent one-piece zirconia abutment based on spectrophotometric analysis...
April 24, 2017: Clinical Implant Dentistry and related Research
https://www.readbyqxmd.com/read/28430334/chondro-keratoprosthesis-an-alternative-to-ookp
#5
Louis Hoffart, Laurent Guyot
PURPOSE: To evaluate the use of cartilage as a potential graft material toward osteo-odontal tissue replacement in keratoprosthesis surgery. METHODS: We describe a modification of the osteo-odonto-keratoprosthesis surgery that involves the use of autologous auricular conchal cartilage graft (ACCG). In stage 1a, a full-thickness cheek mucosa graft was performed over the ocular surface. In stage 1b, ACCG was harvested via a retroauricular approach. An optical polymethyl-methacrylate cylinder was embedded into a double-layered fragment of cartilage and secured by cyanoacrylate glue...
April 4, 2017: European Journal of Ophthalmology
https://www.readbyqxmd.com/read/28402353/peri-implant-soft-tissue-stability-after-single-implant-restorations-using-either-guided-bone-regeneration-or-a-connective-tissue-graft-a-randomized-clinical-trial
#6
Chiara D'Elia, Nicola Baldini, Edoardo Ferrari Cagidiaco, Giacomo Nofri, Cecilia Goracci, Massimo de Sanctis
The purpose of the present study was to compare two different surgical procedures, connective tissue graft and guided bone regeneration, when applied in conjunction with implant placement. Probing pocket depth and the recession depth were recorded at the implant site after crown placement (T₁) and at the 1-year follow-up (T₂), while the keratinized tissue height and the buccal mucosa thickness were recorded at three different time points: at the time of implant surgery (T₀), after crown placement, and at the 1-year follow-up...
May 2017: International Journal of Periodontics & Restorative Dentistry
https://www.readbyqxmd.com/read/28296981/mucosa-thickness-and-peri-implant-crestal-bone-stability-a-clinical-and-histologic-prospective-cohort-trial
#7
Luigi Canullo, Fabio Camacho-Alonso, Marco Tallarico, Silvio Mario Meloni, Erta Xhanari, David Penarrocha-Oltra
PURPOSE: To correlate soft tissue thickness and peri-implant bone remodeling of platform-switching implants. MATERIALS AND METHODS: This comparative prospective trial evaluated, for up to 3 years after implant loading, the influence of soft tissue thickness on changes in peri-implant marginal hard tissue levels. Any patient who was partially edentate in the mandible and required at least two adjacent implant-supported restorations was recruited at the University of Valencia in Spain...
May 2017: International Journal of Oral & Maxillofacial Implants
https://www.readbyqxmd.com/read/28185382/autogenous-bone-block-grafting-provides-facial-implant-tissue-stability-long-term
#8
Fernando Verdugo, Agurne Uribarri, Antonio D'Addona
BACKGROUND: Mucosal recession (MR) and bone loss can compromise anterior implant esthetics. PURPOSE: To evaluate tissue stability and clinical outcomes of anterior implants augmented with autogenous block transplants long-term. MATERIALS AND METHODS: This prospective cross-sectional clinical study analyzed facial tissue recession of anterior implants augmented with autogenous bone blocks and compared them to adjacent teeth in forty patients 52 months post-augmentation...
June 2017: Clinical Implant Dentistry and related Research
https://www.readbyqxmd.com/read/27878464/impact-of-abutment-material-on-peri-implant-soft-tissue-color-an-in-vitro-study
#9
Sala Leticia, Bascones-Martínez Antonio, Carrillo-de-Albornoz Ana
OBJECTIVES: The objectives of the present study is to determine the differences in peri-implant soft tissue color with the utilization of titanium, titanium gold-plated, white zirconia, Vita Classical (VC) A4-shaded zirconia, and fluorescent white zirconia abutments and to establish the influence of gingival thickness on the resulting color. METHODS: Four implants were contralaterally inserted in 19 fresh pig mandibles, and the color of the peri-implant mucosa with the different abutments was spectrophotometrically measured at 1-, 2-, and 3-mm height from the margin...
November 22, 2016: Clinical Oral Investigations
https://www.readbyqxmd.com/read/27873018/soft-tissue-augmentation-around-osseointegrated-and-uncovered-dental-implants-a-systematic-review
#10
REVIEW
Renzo G Bassetti, Alexandra Stähli, Mario A Bassetti, Anton Sculean
OBJECTIVES: The aim was to compile the current knowledge about the efficacy of different soft tissue correction methods around osseointegrated, already uncovered and/or loaded (OU/L) implants with insufficient soft tissue conditions. Procedures to increase peri-implant keratinized mucosa (KM) width and/or soft tissue volume were considered. MATERIALS AND METHODS: Screening of two databases: MEDLINE (PubMed) and EMBASE (OVID), and manual search of articles were performed...
January 2017: Clinical Oral Investigations
https://www.readbyqxmd.com/read/27819759/effect-of-platelet-rich-plasma-on-polypropylene-meshes-implanted-in-the-rabbit-vagina-histological-analysis
#11
Natália Gomes Parizzi, Oscar Ávila Rubini, Silvio Henrique Maia de Almeida, Lais Caetano Ireno, Roger Mitio Tashiro, Victor Hugo Tolotto de Carvalho
PURPOSE: The polypropylene mesh (PPM) is used in many surgical interventions because of its good incorporation and accessibility. However, potential mesh-related complications are common. Platelet-rich plasma (PRP) improves the healing of wounds and is inexpensive. Thus, the purpose of this study was to analyze the effect of the PRP-gel coating of a PPM on inflammation, production of collagen, and smooth muscle in the rabbit vagina. MATERIALS AND METHODS: The intervention consisted of a 1...
November 2, 2016: International Braz J Urol: Official Journal of the Brazilian Society of Urology
https://www.readbyqxmd.com/read/27747705/the-effect-of-prf-platelet-rich-fibrin-inserted-with-a-split-flap-technique-on-soft-tissue-thickening-and-initial-marginal-bone-loss-around-implants-results-of-a-randomized-controlled-clinical-trial
#12
Julia Hehn, Thomas Schwenk, Markus Striegel, Markus Schlee
BACKGROUND: Previous studies have shown that adequate thickness or initial augmentation of soft tissue has a positive effect on the stability of peri-implant bone. This randomized, controlled trial aimed to evaluate the influence of augmenting soft tissue with platelet-rich fibrin (PRF) on crestal bone and soft tissue around implants. METHODS: After randomization, 31 fully threaded titanium implants were inserted in 31 patients (16 men and 15 women) in the lower mandible using a split-flap technique...
December 2016: International Journal of Implant Dentistry
https://www.readbyqxmd.com/read/27747637/peri-implant-mucosal-dehiscence-coverage-with-a-modified-semilunar-coronary-positioned-flap-in-posterior-maxilla-a-case-report
#13
Daisuke Ueno, Jayanetti Asiri Jayawardena, Takashi Kurokawa
Soft tissue dehiscence around dental implant has frequently been observed and it may lead to poor oral hygiene, especially around crowns that exhibit contours with prominent convexity. The present case demonstrates a peri-implant mucosal dehiscence coverage with modified semilunar coronary positioned flap (CPF) in #15 and 16. A semilunar partial-thickness incision was performed 7-10 mm apical from the facial gingival margin. Then, intrasulcular partial-thickness incision was tunneled to the semilunar incision...
December 2015: International Journal of Implant Dentistry
https://www.readbyqxmd.com/read/27696973/tracheal-tissue-engineering-in-vivo-biocompatibility-of-mechanically-stripped-allogenic-rabbit-trachea-with-autologous-epithelial-covering
#14
Margot Den Hondt, Bart M Vanaudenaerde, Erik K Verbeken, Jan J Vranckx
BACKGROUND: Successful trachea transplantation comprises the use of biocompatible constructs with little immune-reactivity, submucosal revascularization and creation of an epithelial covering. Allogenic chondrocytes might be protected from an overt immune-response due to physical isolation. Our aim was to evaluate in-vivo biocompatibility of allotracheae, stripped of their highly-immunogenic inner lining. Secondly, we established whether these constructs might serve as suitable scaffolds for autologous epithelial grafting...
October 4, 2016: Acta Chirurgica Belgica
https://www.readbyqxmd.com/read/27672613/the-effectiveness-of-optical-coherence-tomography-for-evaluating-peri-implant-tissue-a-pilot-study
#15
Minoru Sanda, Makoto Shiota, Chiharu Imakita, Aoi Sakuyama, Shohei Kasugai, Yasunori Sumi
PURPOSE: Optical coherence tomography (OCT) has been investigated as a novel diagnostic imaging tool. The utilisation of this equipment has been evaluated through several studies in the field of dentistry. The aim of this preliminary study was to determine through basic experiments the effectiveness of OCT in implant dentistry. MATERIALS AND METHODS: To assess detection ability, we captured OCT images of implants in each of the following situations: (1) implants covered with mucosae of various thicknesses that were harvested from the mandibles of pigs; (2) implants installed in the mandibles of pigs; and (3) implants with abutments and crowns fixed with temporary cement...
September 2016: Imaging Science in Dentistry
https://www.readbyqxmd.com/read/27579309/full-thickness-excision-versus-shaving-by-laparoscopy-for-intestinal-deep-infiltrating-endometriosis-rationale-and-potential-treatment-options
#16
REVIEW
Antonio Simone Laganà, Salvatore Giovanni Vitale, Maria Antonietta Trovato, Vittorio Italo Palmara, Agnese Maria Chiara Rapisarda, Roberta Granese, Emanuele Sturlese, Rosanna De Dominici, Stefano Alecci, Francesco Padula, Benito Chiofalo, Roberta Grasso, Pietro Cignini, Paolo D'Amico, Onofrio Triolo
Endometriosis is defined as the presence of endometrial mucosa (glands and stroma) abnormally implanted in locations other than the uterine cavity. Deep infiltrating endometriosis (DIE) is considered the most aggressive presentation of the disease, penetrating more than 5 mm in affected tissues, and it is reported in approximately 20% of all women with endometriosis. DIE can cause a complete distortion of the pelvic anatomy and it mainly involves uterosacral ligaments, bladder, rectovaginal septum, rectum, and rectosigmoid colon...
2016: BioMed Research International
https://www.readbyqxmd.com/read/27314114/the-impact-of-immediately-placed-and-restored-single-tooth-implants-on-hard-and-soft-tissues-in-the-anterior-maxilla
#17
REVIEW
Paul Weigl, Antonio Strangio
AIM: The purpose of this literature review is to systematically evaluate the impact of immediate implant placement and restoration (IIPR) on hard and soft tissues and to identify clinical parameters which influence the outcome. MATERIALS AND METHODS: An electronic search of the PubMed database was performed from January 2000 to September 2015. A further hand search was conducted in selected journals and only abstracts published in English were considered for review...
2016: European Journal of Oral Implantology
https://www.readbyqxmd.com/read/27197437/-the-abdominal-ultrasonographic-appearance-of-acute-phlegmonous-gastritis
#18
Tsuyoshi Odai, Takenori Hibino
Phlegmonous gastritis (PG) is a nonspecific suppurative inflammation disease arising from the submucosal layer, and extending to the full thickness of the stomach. We herein report on a case of acute PG which was diagnosed with abdominal ultrasonography. A 64-year-old man presented at a hospital after having recently undergone pacemaker implantation for the treatment of complete atrioventricular block. He was admitted as an emergency due to a fever of 39 degrees C. He showed anorexia, epigastralgia, vomiting of coffee-ground emesis on the second hospital day, and abdominal ultrasonography (AUS) performed on the third hospital day showed the disappearance of the normal laminated structure and hypoechoic thickening of the stomach walls...
March 2016: Kansenshōgaku Zasshi. the Journal of the Japanese Association for Infectious Diseases
https://www.readbyqxmd.com/read/27092345/immediate-placement-and-provisionalization-of-maxillary-anterior-single-implant-with-guided-bone-regeneration-connective-tissue-graft-and-coronally-positioned-flap-procedures
#19
Tomonori Waki, Joseph Y K Kan
Immediate implant placement and provisionalization in the esthetic zone have been documented with success. The benefit of immediate implant placement and provisionalization is the preservation of papillary mucosa. However, in cases with osseous defects presenting on the facial bony plate, immediate implant placement procedures have resulted in facial gingival recession. Subepithelial connective tissue grafts for immediate implant placement and provisionalization procedures have been reported with a good esthetic outcome...
2016: International Journal of Esthetic Dentistry
https://www.readbyqxmd.com/read/27041111/soft-tissue-augmentation-procedures-at-second-stage-surgery-a-systematic-review
#20
REVIEW
Renzo G Bassetti, Alexandra Stähli, Mario A Bassetti, Anton Sculean
OBJECTIVES: The aim of this systematic review was to evaluate the efficacy of different soft tissue augmentation/correction methods in terms of increasing the peri-implant width of keratinized mucosa (KM) and/or gain of soft tissue volume during second-stage surgery. MATERIALS AND METHODS: Screening of two databases, MEDLINE (PubMed) and EMBASE (OVID), and hand search of related articles, were performed. Human studies reporting on soft tissue augmentation/correction methods around submucosally osseointegrated implants during second-stage surgery up to July 31, 2015 were considered...
September 2016: Clinical Oral Investigations
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