keyword
MENU ▼
Read by QxMD icon Read
search

Dimension vertical

keyword
https://www.readbyqxmd.com/read/28548232/hard-and-soft-tissue-integration-of-immediate-and-delayed-implants-with-a-modified-coronal-macro-design-histologic-micro-ct-and-volumetric-soft-tissue-changes-from-a-pre-clinical-in-vivo-study
#1
I Sanz-Martin, F Vignoletti, J Nuñez, M Permuy, F Muñoz, J Sanz-Esporrín, L Fierravanti, L Shapira, M Sanz
AIM: To study the healing of peri-implant tissues around implants with a triangular coronal third (test) or cylindrical (control). MATERIAL AND METHODS: In eight beagle dogs, immediate and delayed implants were placed. Test and control implants were randomly assigned and the hard and soft tissue healing was evaluated with histology and Micro CT analysis at 4 weeks and 12 weeks. The soft tissue contour changes were assessed by image analysis software. RESULTS: When measured at the implant shoulder level, the buccal crestal width (primary outcome assessed in mm) attained similar values in test and control implants...
May 26, 2017: Journal of Clinical Periodontology
https://www.readbyqxmd.com/read/28523641/sandwich-bone-graft-for-vertical-augmentation-of-the-posterior-maxillary-region-a-case-report-with-9-year-follow-up
#2
Kenko Tanaka, Irena Sailer, Yoshihiro Kataoka, Shinnosuke Nogami, Tetsu Takahashi
The loss of teeth followed by bone resorption often lead to defects in the alveolar ridge, making installation of dental implants difficult. Correction of such bone defects, especially lack of height of the ridge, is a difficult problem for all dental surgeons. This report describes the outcome of treatment after alveolar ridge augmentation in the atrophic posterior maxillary region via segmental sandwich osteotomy combined with placement of an interpositional autograft prior to placement of endosseous implants...
December 2017: International Journal of Implant Dentistry
https://www.readbyqxmd.com/read/28511521/cu-sil-denture-a-space-maintainer-for-function-in-paediatric-patients
#3
Shilpa Hiremath, Abhishek Jairaj
The purpose of this report is to introduce Cu-sil like denture as a functional space maintainer. Here, we report two paediatric cases treated with Cu-sil like denture with multiple edentulous spaces and partially erupted/compromised permanent teeth. Cu-sil like denture not only serves as removable partial functional space maintainer, but also restores the vertical dimension of occlusion, mastication and aesthetics in children. Cu-sil like denture is used in elderly patients who are not willing for extraction of remaining few healthy teeth in the oral cavity...
March 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28510377/retrospective-study-of-the-survival-and-patient-satisfaction-with-composite-dahl-restorations-in-the-management-of-localised-anterior-tooth-wear
#4
Ayman Aljawad, Jeremy Simon Rees
OBJECTIVE: This retrospective study was undertaken to evaluate the clinical performance of direct composite restorations placed at an increased vertical dimension to manage localised anterior tooth wear using the Dahl approach. SUBJECTS AND METHODS: Two hundred and ninety six restorations were placed at an increased OVD in 41 subjects with localized anterior Tooth Surface Loss (TSL) were included. Survival analysis was carried out at three levels, major failure only, minor failure only and all types of failure...
December 2016: European Journal of Prosthodontics and Restorative Dentistry
https://www.readbyqxmd.com/read/28507711/interfacial-engineering-of-renewable-metal-organic-framework-derived-honeycomb-like-nanoporous-aluminum-hydroxide-with-tunable-porosity
#5
Ye-Tang Pan, Lu Zhang, Xiaomin Zhao, De-Yi Wang
Novel honeycomb-like mesoporous aluminum hydroxide (pATH) was synthesized via a facile one-step reaction by employing ZIF-8 as a template. This self-decomposing template was removed automatically under acidic conditions without the need for any tedious or hazardous procedures. Meanwhile, the pore size of pATH was easily modulated by tuning the dimensions of the ZIF-8 polyhedrons. Of paramount importance was the fact that the dissolved ZIF-8 in solution was regenerated upon deprotonation of the ligand under mild alkali conditions, and was reused in the preparation of pATH, thus forming a delicate synthesis cycle...
May 1, 2017: Chemical Science
https://www.readbyqxmd.com/read/28506651/a-load-to-fracture-and-strain-analysis-of-monolithic-zirconia-cantilevered-frameworks
#6
Faris A Alshahrani, Burak Yilmaz, Jeremy D Seidt, Edwin A McGlumphy, William A Brantley
STATEMENT OF PROBLEM: The dimensions of implant-supported fixed cantilevered prostheses are important to prevent mechanical and biological complications. Information on the optimum thickness and cantilever length for improving the strength of zirconia cantilevered frameworks is limited in the literature. PURPOSE: The purpose of this in vitro study was to investigate the effect of cantilever length and occlusocervical thickness on the load-to-fracture and strain distribution of zirconia frameworks...
May 12, 2017: Journal of Prosthetic Dentistry
https://www.readbyqxmd.com/read/28482919/langerhans-cell-histiocytosis-of-the-maxillae-in-a-child-treated-only-with-chemotherapy-a-case-report
#7
Angela Pia Cazzolla, Giuseppe Troiano, Khrystyna Zhurakivska, Eugenio Maiorano, Gianfranco Favia, Maria Grazia Lacaita, Giuseppe Marzo, Franca Dicuonzo, Stefano Andresciani, Lorenzo Lo Muzio
BACKGROUND: Langerhans cell histiocytosis is a sporadic disease caused by an uncontrolled pathogenic clonal proliferation of dendritic cells that have Langerhans cell characteristics. New treatment protocols provided by the HISTSOC-LCH-III (NCT00276757) trial show an improvement in the survival of children with langerhans cell histiocytosis. CASE PRESENTATION: We report a case of Langerhans cell histiocytosis, which presented as an osteolytic lesion of the left pre-maxillae enclosing the deciduous incisor and canine in a 7-month-old white Italian boy...
May 9, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/28481630/changes-in-the-buccolingual-inclination-of-first-molars-with-growth-in-untreated-subjects-a-longitudinal-study
#8
Bhavendrasinh Sayania, Mehreen Merchant, Philip Josephs, Chun-Hsi Chung
OBJECTIVES: To assess longitudinal changes in the buccolingual inclination of the maxillary and mandibular first molars in untreated male and female subjects. MATERIALS AND METHODS: Forty-seven male and 48 female subjects whose longitudinal dental casts were available at ages 6-16 years, with normal maxillary and mandibular arch forms were included. The original casts at ages 6, 7, 8, 9, 10, 12, 14, and 16 years were digitized and standardized. Measurements were recorded as the differences in cusp heights in the vertical dimension for the mandibular and maxillary first molars using OrthoInsight software...
May 8, 2017: Angle Orthodontist
https://www.readbyqxmd.com/read/28480098/evaluation-of-the-correlation-of-ramus-height-gonial-angle-and-dental-height-with-different-facial-forms-in-individuals-with-deep-bite-disorders
#9
S C Ahila, C Sasikala, B Muthu Kumar, Rajdeep Tah, K Abinaya
BACKGROUND: Restoring the vertical dimension is a critical procedure in prosthetic dentistry. Anterior facial height has a significant impact on the length of the ramus. Patients with deep bite will exhibit a shorter lower facial height; hence, restoring the vertical dimension esthetically without altering the facial form is highly challenging. AIM: To evaluate the relationship of gonial angle, ramus height, and dental height with different facial forms. SUBJECTS AND METHODS: A total of 51 subjects in all facial form aged between 20 and 40 with deep bite were randomly selected...
July 2016: Annals of Medical and Health Sciences Research
https://www.readbyqxmd.com/read/28477312/visual-selective-attention-with-virtual-barriers
#10
Darryl W Schneider
Previous studies have shown that interference effects in the flanker task are reduced when physical barriers (e.g., hands) are placed around rather than below a target flanked by distractors. One explanation of this finding is the referential coding hypothesis, whereby the barriers serve as reference objects for allocating attention. In five experiments, the generality of the referential coding hypothesis was tested by investigating whether interference effects are modulated by the placement of virtual barriers (e...
May 5, 2017: Attention, Perception & Psychophysics
https://www.readbyqxmd.com/read/28470161/-evolutionary-concept-analysis-of-spirituality
#11
Il Sun Ko, So Young Choi, Jin Sook Kim
PURPOSE: This study was done to clarify attributes, antecedents, and consequences of spirituality. METHODS: Rodgers's evolutionary concept analysis was used to analyze fifty seven studies from the literature related to spirituality as it appears in systematic literature reviews of theology, medicine, counseling & psychology, social welfare, and nursing. RESULTS: Spirituality was found to consist of two dimensions and eight attributes: 1) vertical dimension: 'intimacy and connectedness with God' and 'holy life and belief', 2) horizontal dimension: 'self-transcendence', 'meaning and purpose in life', 'self-integration', and 'self-creativity' in relationship with self, 'connectedness' and 'trust' in relationship with others·neighbors·nature...
April 2017: Journal of Korean Academy of Nursing
https://www.readbyqxmd.com/read/28466494/comparison-of-allografts-and-xenografts-used-for-alveolar-ridge-preservation-a-clinical-and-histomorphometric-rct-in-humans
#12
Carlos Alberto Serrano Méndez, Niklaus Peter Lang, Martina Caneva, Gloria Ramírez Lemus, Gerardo Mora Solano, Daniele Botticelli
BACKGROUND: Several types of bone grafts are used in ridge preservation procedures. PURPOSE: To compare the healing of allografts and xenografts applied for alveolar ridge preservation. MATERIALS AND METHODS: Twenty volunteers in need of extraction of a single-rooted tooth prior to implant installation were randomized into two groups. One group received a deproteinized cancellous bovine bone xenograft embedded in a 10% collagen matrix and the other a demineralized freeze-dried cortical bone allograft...
May 2, 2017: Clinical Implant Dentistry and related Research
https://www.readbyqxmd.com/read/28460162/shape-specific-patterning-of-polymer-functionalized-nanoparticles
#13
Elizabeth Galati, Moritz Tebbe, Ana Querejeta-Fernández, Huolin L Xin, Oleg Gang, Ekaterina B Zhulina, Eugenia Kumacheva
Chemically and topographically patterned nanoparticles (NPs) with dimensions on the order of tens of nanometers have a diverse range of applications and are a valuable system for fundamental research. Recently, thermodynamically controlled segregation of a smooth layer of polymer ligands into pinned micelles (patches) offered an approach to nanopatterning of polymer-functionalized NPs. Control of the patch number, size, and spatial distribution on the surface of spherical NPs has been achieved, however, the role of NP shape remained elusive...
May 4, 2017: ACS Nano
https://www.readbyqxmd.com/read/28459244/is-residual-bone-height-an-absolute-indicator-for-simultaneous-implant-placement-in-lateral-wall-sinus-grafting
#14
Lanka Mahesh, Gregori Kurtzman, Sagrika Shukla
Placement of an implant in the posterior maxilla often relies heavily on a variety of procedures that increase the vertical dimensions of available bone. With numerous bone graft substitutes now available and recent advancements having been made in technique, the question arises of whether residual bone height still remains an absolute indicator for simultaneous implant placement in lateral wall sinus grafting. In addition to reviewing the literature, the authors present a case in which a direct sinus lift procedure was performed with simultaneous implant placement...
May 2017: Compendium of Continuing Education in Dentistry
https://www.readbyqxmd.com/read/28455746/cephalometric-changes-in-growing-patients-with-increased-vertical-dimension-treated-with-cervical-headgear
#15
Sergio Sambataro, Rosamaria Fastuca, Nelson J Oppermann, Paola Lorusso, Tiziano Baccetti, Lorenzo Franchi, Alberto Caprioglio
PURPOSE: The aim of the present study was to investigate the cephalometric changes in patients with increased vertical dimension after treatment with cervical headgear compared to controls. METHODS: The sample of the present retrospective study consisted of 20 Class II patients (10 males, 10 females; mean age 8.54 ± 1.15 years) with increased vertical dimension treated with cervical headgear (treatment group) and 21 Class II patients (11 males, 10 females; mean age 8...
April 28, 2017: Journal of Orofacial Orthopedics, Fortschritte der Kieferorthopädie
https://www.readbyqxmd.com/read/28452999/cad-cam-ceramic-overlays-to-restore-reduced-vertical-dimension-of-occlusion-resulting-from-worn-dentitions-a-case-history-report
#16
Jiang Ting, Han Shuhui, Ye Hongqiang, Jia Lu
Two patients with a reduced vertical dimension of occlusion as a result of teeth wear were prescribed ceramic overlays. Their 2-year follow-up suggested good adaptation to the recovered muscle support without associated symptoms or adverse alterations in the restorations.
May 2017: International Journal of Prosthodontics
https://www.readbyqxmd.com/read/28451634/position-information-encoded-by-population-activity-in-hierarchical-visual-areas
#17
Kei Majima, Paul Sukhanov, Tomoyasu Horikawa, Yukiyasu Kamitani
Neurons in high-level visual areas respond to more complex visual features with broader receptive fields (RFs) compared to those in low-level visual areas. Thus, high-level visual areas are generally considered to carry less information regarding the position of seen objects in the visual field. However, larger RFs may not imply loss of position information at the population level. Here, we evaluated how accurately the position of a seen object could be predicted (decoded) from activity patterns in each of six representative visual areas with different RF sizes [V1-V4, lateral occipital complex (LOC), and fusiform face area (FFA)]...
March 2017: ENeuro
https://www.readbyqxmd.com/read/28446043/crown-heights-in-the-permanent-teeth-of-47-xyy-males
#18
Raija Pentinpuro, Paula Pesonen, Lassi Alvesalo, Raija Lähdesmäki
OBJECTIVE: The results in human sex chromosome aneuploidies had shown that the extra Y chromosome increases permanent and deciduous tooth crown sizes in the mesiodistal and labiolingual directions. The hypothesis of the study was that the additional Y chromosome increases the permanent tooth crown growth in a vertical dimension. We also aimed to observe possible sex difference in the permanent tooth crown height. MATERIAL AND METHODS: Data on 15 47,XYY males or males with an extra Y chromosome, nine male relatives (five brothers and four fathers) and 45 male and 48 female population controls had been gathered previously for Professor Lassi Alvesalo's KVANTTI Research Project...
April 26, 2017: Acta Odontologica Scandinavica
https://www.readbyqxmd.com/read/28439649/differences-in-tibial-subchondral-bone-structure-evaluated-using-plain-radiographs-between-knees-with-and-without-cartilage-damage-or-bone-marrow-lesions-the-oulu-knee-osteoarthritis-study
#19
Jukka Hirvasniemi, Jérôme Thevenot, Ali Guermazi, Jana Podlipská, Frank W Roemer, Miika T Nieminen, Simo Saarakkala
OBJECTIVES: To investigate whether subchondral bone structure from plain radiographs is different between subjects with and without articular cartilage damage or bone marrow lesions (BMLs). METHODS: Radiography-based bone structure was assessed from 80 subjects with different stages of knee osteoarthritis using entropy of Laplacian-based image (ELap) and local binary patterns (ELBP), homogeneity index of local angles (HIAngles,mean), and horizontal (FDHor) and vertical fractal dimensions (FDVer)...
April 24, 2017: European Radiology
https://www.readbyqxmd.com/read/28436308/the-different-effects-of-intraoral-vertical-ramus-osteotomy-ivro-and-sagittal-split-ramus-osteotomy-ssro-on-mandibular-border-movement
#20
Hiroki Komori, Noriaki Kawanabe, Tomoki Kataoka, Yui Kato, Atsuro Fujisawa, Takashi Yamashiro, Hiroshi Kamioka
OBJECTIVES: This study investigated the different effects of intraoral vertical ramus osteotomy (IVRO) and sagittal split ramus osteotomy (SSRO) on mandibular border movement. METHODS: The participants included 22 patients receiving IVRO and 22 patients receiving SSRO who were treated at Okayama University Hospital. Their mandibular border movement was evaluated in three dimensions with 6° of freedom using an optical recording system. RESULTS: A strong correlation between condylar and lower incisor movement was observed during maximum jaw protrusion and laterotrusion...
April 23, 2017: Cranio: the Journal of Craniomandibular Practice
keyword
keyword
62290
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"