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https://www.readbyqxmd.com/read/28938335/statistical-analysis-of-influences-on-the-psychosocial-status-of-children-with-hemangiomas-and-their-families
#1
Ji Ung Park, Soohee Kang, Tae Hyun Choi
The psychologic stress on the child and family, which arise from hemangiomas, the most common neoplasm of childhood, cannot be overestimated. This study determined the preoperative and postoperative psychosocial status and variation among Oriental children with hemangiomas and their families by questionnaire. Thirty patients who underwent surgery for hemangiomas were assessed for preoperative and postoperative psychosocial status by questionnaire. The distribution of the total mean score and variation between the preoperative and postoperative status was estimated...
September 21, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28937895/supernumerary-teeth-in-the-maxillary-anterior-region-the-dilemma-of-early-versus-late-surgical-intervention
#2
Ofer Sarne, Yehoshua Shapira, Sigalit Blumer, Tamar Finkelstein, Shirley Schonberger, Naomi Bechor, Nir Shpack
Supernumerary teeth are the most common developmental dental anomalies in the maxillary anterior region causing interference to the developing permanent incisors resulting in poor dental and facial esthetics. Two different opinions regarding the timing for surgical removal of the supernumerary teeth are presented. In this case report, three brothers with supernumerary teeth in the maxillary anterior region are presented, their surgical and orthodontic management and outcome are discussed.
September 22, 2017: Journal of Clinical Pediatric Dentistry
https://www.readbyqxmd.com/read/28936039/comparative-three-dimensional-finite-element-analysis-of-implant-supported-fixed-complete-arch-mandibular-prostheses-in-two-materials
#3
João Paulo Mendes Tribst, Dayana Campanelli de Morais, Alexandre Abhdala Alonso, Amanda Maria de Oliveira Dal Piva, Alexandre Luis Souto Borges
BACKGROUND: The increase of requests for implant-supported prosthesis (ISP) with zirconia as infrastructure has attracted a lot of attention due to its esthetics, biocompatibility, and survival rate similar to metallic infrastructure. The aim of this study was to evaluate the influence of two different framework materials on stress distribution over a bone tissue-simulating material. MATERIALS AND METHODS: Two ISP were modeled and divided into two infrastructure materials: titanium (Ti) and zirconia...
July 2017: Journal of Indian Prosthodontic Society
https://www.readbyqxmd.com/read/28935486/the-effects-of-surgically-assisted-rapid-maxillary-expansion-sarme-on-the-dental-show-and-chin-projection
#4
Tong Xi, Magdalena Laskowska, Neeltje van de Voort, Hossein Ghaeminia, Wojciech Pawlak, Stefaan Bergé, Thomas Maal
OBJECTIVE: To quantify the postoperative changes of the dental show and chin projection following SARME using 3D CBCT imaging. MATERIAL AND METHODS: 78 patients with transversal maxillary hypoplasia and mandibular hypoplasia who underwent SARME were enrolled into the study. A cone beam computed tomography (CBCT) scan was acquired preoperatively and at least 1 year postoperatively. 3D postoperative changes in the dental show and pogonion position were measured based on soft tissue and hard tissue landmarks...
August 31, 2017: Journal of Cranio-maxillo-facial Surgery
https://www.readbyqxmd.com/read/28932053/management-of-squamous-cell-carcinoma-of-the-maxillary-sinus
#5
Kanva Ramasanjeevaiah Jnanadev, H S Sheethal, H S Suraj, K B Rudresh
Surgical management of malignant tumors disfigures and demoralizes individuals. Management of such patients requires concern humane approach, meticulous planning and judicious management of a case. It is the responsibility of a dentist to restore the lost function, speech and esthetics. This clinical case report signifies the role of the dentist starting from diagnosis, presurgical phase, surgical phase and postsurgical phase of a patient diagnosed with squamous cell carcinoma of the right maxilla.
May 2017: Journal of Oral and Maxillofacial Pathology: JOMFP
https://www.readbyqxmd.com/read/28929774/canalicular-cholestasis-induced-by-anabolic-steroids
#6
María Del Pilar Silva Ruiz, Álvaro Giráldez Gallego, María Serrano Jiménez
Inappropriate use of anabolic steroids is increasing, usually by younger males in an illicit manner. This is a well-documented case of cholestatic hepatitis attributed to use of anabolic steroids for esthetic and/or athletic purposes.
September 18, 2017: Revista Española de Enfermedades Digestivas
https://www.readbyqxmd.com/read/28927925/optical-properties-of-zirconia-ceramics-for-esthetic-dental-restorations-a-systematic-review
#7
REVIEW
Reza Shahmiri, Owen Christopher Standard, Judy N Hart, Charles Christopher Sorrell
STATEMENT OF PROBLEM: Yttria-stabilized tetragonal zirconia polycrystal has been used as a dental biomaterial for several decades because the fracture toughness and bend strength are increased by a stress-induced transformation-toughening mechanism. However, its esthetics are compromised by its poor translucency and grayish-white appearance. PURPOSE: The purpose of the present systematic review was to assess information on the mechanical, chemical, and optical requirements of monolithic zirconia dental restorations...
September 16, 2017: Journal of Prosthetic Dentistry
https://www.readbyqxmd.com/read/28927920/the-combination-prosthesis-a-digitally-designed-retrievable-cement-and-screw-retained-implant-supported-prosthesis
#8
Periklis Proussaefs, Abdulaziz AlHelal
The technique described offers a digital workflow for designing and fabricating a combination cement- and screw-retained implant-supported prosthesis. After making the definitive impression and definitive stone cast, the definitive combination prosthesis is digitally designed. Custom-milled titanium abutments and cementable superstructure prosthesis are designed and milled by having occlusal access channels of the prosthesis correspond to the occlusal access channels of the custom abutments. After intraorally confirming the esthetics, occlusion, and fit, the prosthesis is cemented intraorally and removed as a screw-retained prosthesis...
September 16, 2017: Journal of Prosthetic Dentistry
https://www.readbyqxmd.com/read/28927393/the-complete-digital-workflow-in-fixed-prosthodontics-a-systematic-review
#9
Tim Joda, Fernando Zarone, Marco Ferrari
BACKGROUND: The continuous development in dental processing ensures new opportunities in the field of fixed prosthodontics in a complete virtual environment without any physical model situations. The aim was to compare fully digitalized workflows to conventional and/or mixed analog-digital workflows for the treatment with tooth-borne or implant-supported fixed reconstructions. METHODS: A PICO strategy was executed using an electronic (MEDLINE, EMBASE, Google Scholar) plus manual search up to 2016-09-16 focusing on RCTs investigating complete digital workflows in fixed prosthodontics with regard to economics or esthetics or patient-centered outcomes with or without follow-up or survival/success rate analysis as well as complication assessment of at least 1 year under function...
September 19, 2017: BMC Oral Health
https://www.readbyqxmd.com/read/28925546/multidisciplinary-full-mouth-rehabilitation-with-soft-tissue-regeneration-in-the-esthetic-zone
#10
Anja Liebermann, Stefan Frei, Madalena Lucia Pinheiro Dias Engler, Otto Zuhr, Otto Prandtner, Daniel Edelhoff, Reza Saeidi Pour
OBJECTIVE: Oral rehabilitation often requires a multidisciplinary approach including restorative dentistry, prosthodontics, and periodontology to fulfill high esthetic and functional demands, frequently combined with changes in the vertical dimension. The presence of gingival recessions can be associated with numerous factors, such as brushing or preparation trauma and persistent inflammation of the gingiva due to inadequate marginal fit of restorations. Because gingival recessions can cause major esthetic and functional problems, obtaining stability of the gingival tissue around prosthetic restorations is of essential concern...
September 19, 2017: Journal of Esthetic and Restorative Dentistry
https://www.readbyqxmd.com/read/28923549/color-stability-of-lithium-disilicate-ceramics-after-aging-and-immersion-in-common-beverages
#11
Eleni-Sotiria Palla, Eleana Kontonasaki, Nikolaos Kantiranis, Lambrini Papadopoulou, Triantafyllia Zorba, Konstantinos M Paraskevopoulos, Petros Koidis
STATEMENT OF PROBLEM: The color of an esthetic restoration and its color stability are important for long-term success. However, the impact of common beverages on lithium disilicate ceramic is not well known. PURPOSE: The purpose of this in vitro study was to investigate color variations of lithium disilicate ceramics after thermal cycling (TC) and immersion in commonly consumed beverages. MATERIAL AND METHODS: A total of 288 specimens (1×10×10 mm) were fabricated from IPS e-max computer-aided design (CAD) (n=72), IPS e-max CERAM ([CER] n=72), IPS e-max Press with glazing ([PG] n=72), and IPS e-max Press without glazing ([PNG] n=72) according to the manufacturer's instructions...
September 16, 2017: Journal of Prosthetic Dentistry
https://www.readbyqxmd.com/read/28923546/influence-of-implant-abutment-material-and-ceramic-thickness-on-optical-properties
#12
Bundhit Jirajariyavej, Peeraphorn Wanapirom, Chuchai Anunmana
STATEMENT OF PROBLEM: Anterior shade matching is an essential factor influencing the esthetics of a ceramic restoration. Dentists face a challenge when the color of an implant abutment creates an unsatisfactory match with the ceramic restoration or neighboring teeth. PURPOSE: The purpose of this in vitro study was to evaluate the influence of abutment material and ceramic thickness on the final color of different ceramic systems. MATERIAL AND METHODS: Four experimental and control ceramic specimens in shade A3 were cut from IPS e...
September 16, 2017: Journal of Prosthetic Dentistry
https://www.readbyqxmd.com/read/28923270/definitive-abutments-placed-at-implant-insertion-and-never-removed-is-it-an-effective-approach-a-systematic-review-and-meta-analysis-of-randomized-controlled-trials
#13
REVIEW
Marco Tallarico, Martina Caneva, Silvio Mario Meloni, Erta Xhanari, Ugo Covani, Luigi Canullo
PURPOSE: To assess whether repeated abutment disconnections and reconnections have any impact on peri-implant bone resorption and soft tissue healing. MATERIALS AND METHODS: Electronic and manual searches were conducted for English-language articles published up to March 2017 that identified a relation between repeated disconnections of implant abutments (PA group) and prosthetic or implant failures, complications, marginal bone loss (MBL), soft tissue healing, and esthetic evaluation (pink esthetic score [PES]) after at least 1 year of function compared with implants receiving a final abutment at the time of implant placement (DA group)...
August 24, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28922250/use-of-pedicled-buccal-fat-pad-for-midface-augmentation
#14
Tae Sung Lee, Sanghoon Park
The pedicled buccal fat pad has occasionally been used for the closure of oroantral and oronasal fistulae. However, this versatile and convenient technique has not been used widely in the field of esthetic surgery. The main cosmetic interest in the buccal fat pads was to surgically extract them to reduce cheek prominence. Here, the authors introduce a novel operative technique using the pedicled buccal fat pad for midface augmentation in patients with deficient soft-tissue volume, particularly in the anterior malar or paranasal region...
September 15, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28922243/evaluation-of-the-changes-in-the-quality-of-life-in-patients-undergoing-orthognathic-surgery-a-multicenter-study
#15
Elham Sadat Emadian Razvadi, Sepideh Soheilifar, Mohammad Esmaeelinejad, Navid Naghdi
Orthognathic surgery can affect patients' quality of life. The aim of the present study was to assess changes in quality of life during combined orthodontics-surgery treatment and effect of orthodontist-surgeon teamwork on final patient's satisfaction. Twenty-six orthognathic patients who were referred to oral and maxillofacial department of 3 hospitals in Tehran were included in the study. Orthognathic quality of life questionnaire (OQLQ) was given to patients 1 week before, 4 weeks and 4 months after surgery...
September 15, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28918997/tolerance-of-latissimus-dorsi-in-immediate-breast-reconstruction-without-implant-to-radiotherapy
#16
G Berthet, C Faure, M A Dammacco, C Vermesch, E Delay, C Ho Quoc, N Carrabin
INTRODUCTION: Immediate breast reconstruction (IBR) improves the quality of life of patients who undergo mastectomy. The latissimus dorsi flap (LDF) method provides particularly good aesthetic results, but its tolerance to subsequent radiotherapy remains unclear. We thus sought to assess tolerance and esthetic results and satisfaction, as reported by patients who underwent IBR by LDF with or without subsequent radiotherapy. MATERIALS AND METHODS: We performed a retrospective case-control study in a population of women who were diagnosed with breast cancer between January 1999 and January 2014 and who had mastectomies with IBR by LDF without prostheses...
August 18, 2017: Journal of Plastic, Reconstructive & Aesthetic Surgery: JPRAS
https://www.readbyqxmd.com/read/28918101/silver-diamine-fluoride-remineralized-artificial-incipient-caries-in-permanent-teeth-after-bacterial-ph-cycling-in-vitro
#17
Kulnipa Punyanirun, Thanida Yospiboonwong, Thansinee Kunapinun, Panida Thanyasrisung, Chutima Trairatvorakul
OBJECTIVES: To investigate the remineralizing effect of 38% silver diamine fluoride (SDF) application on enamel artificial caries in adjunct to 1000ppm fluoride toothpaste compared with fluoride toothpaste alone by analyzing the mineral density, depth of remineralization, and remineralization percentage of the lesions. METHODS: Eighteen artificial caries slabs were created from the proximal surfaces of nine chemically demineralized premolars. The slabs were scanned by Micro-Computed Tomography (Micro-CT) to determine the baseline mineral density of the initial lesions and randomly allocated into 2 groups...
September 13, 2017: Journal of Dentistry
https://www.readbyqxmd.com/read/28915210/septum-based-nasal-tip-plasty-a-comparative-study-between-septal-extension-graft-and-double-layered-conchal-cartilage-extension-graft
#18
Young Chul Suh, Woo Shik Jeong, Jong Woo Choi
BACKGROUND: Septal extension graft is currently the most commonly used primary and secondary rhinoplasty technique in Asia because it provides maximal tip projection and rotational controllability. We designed this study to compare the tip projection amount and rotational controllability of the tip support between the septal extension graft based on the L-strut septum and double-layered conchal cartilage graft based on the full septum at the nasal tip. METHOD: A total 27 consecutive patients who underwent nasal tip plasty with the septal extension graft or double-layered conchal cartilage graft for purely esthetic reasons between March 2014 and July 2016...
September 13, 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28914631/evaluation-of-buccal-bone-concavity-in-the-esthetic-zone-a-cadaver-study
#19
Ming-Pang Chung, I-Ching Wang, Hsun-Liang Chan, Hom-Lay Wang
PURPOSE: The primary aim of this study was to evaluate the buccal bone concavity position and depth in the anterior maxilla. The accuracy of cone beam computed tomography (CBCT) to measure the buccal bone concavity was also investigated. MATERIAL AND METHODS: Eleven fresh cadaver heads were used in this study. CBCT images were first acquired, on which the location and depth of the buccal bone concavity were measured in maxillary incisors and canines. After full-thickness mucoperiosteal flap reflection, the corresponding measurements were made directly on cadavers...
September 13, 2017: Implant Dentistry
https://www.readbyqxmd.com/read/28914255/microabrasion-remineralization-mab-re-an-innovative-approach-for-dental-fluorosis
#20
Anshula Neeraj Deshpande, Neelam Hasmukhbhi Joshi, Neha Rajesh Pradhan, Rameshwari Yahpal Raol
Enamel microabrasion is a noninvasive method that removes intrinsic and superficial defects from teeth aimed to improve dental esthetic with minimal loss of dental tissue. This case presentation describes the attempt for teeth color correction utilizing that conservative technique in a young girl whose maxillary anterior teeth presented an opaque white/brown stain. Along with microabrasion, an innovative approach of application of casein phosphopeptide-amorphous calcium phosphate crème on the tooth, and remineralization was carried out thereby reducing postoperative sensitivity of the treated tooth...
October 2017: Journal of the Indian Society of Pedodontics and Preventive Dentistry
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