Results 31 to 40 of about 472,775 (419)

Dimensional accuracy, mechanical property, and optical stability of zirconia orthodontic bracket according to yttria proportions

open access: yesScientific Reports, 2023
This in vitro study evaluated comprehensively the performances of zirconia brackets with varying yttria proportions in manufacturing advanced orthodontic brackets.
Changbum Park   +6 more
doaj   +1 more source

The diagnosis and treatment of a special rare type of Monteggia equivalent fractures in children

open access: yesFrontiers in Pediatrics, 2023
PurposeTo explore the characteristics, mechanism, treatment, and prognosis of head–neck separation type of Monteggia equivalent fractures in children.MethodsPatients with this injury were reviewed retrospectively.
Fei Su   +38 more
doaj   +1 more source

Is There a Patient Profile That Characterizes a Patient With Adult Spinal Deformity as a Candidate for Minimally Invasive Surgery? [PDF]

open access: yes, 2017
Study designRetrospective review.ObjectivesThe goal of this study was to evaluate the baseline characteristics of patients chosen to undergo traditional open versus minimally invasive surgery (MIS) for adult spinal deformity (ASD).MethodsA multicenter ...
Akbarnia, Behrooz A   +14 more
core   +1 more source

Contractions and deformations [PDF]

open access: yesAmerican Journal of Mathematics, 2019
Minor changes following referee comments.
Donovan, Will, Wemyss, Michael
openaire   +2 more sources

Adult-Acquired Flatfoot Deformity

open access: yesFoot & Ankle Orthopaedics, 2019
Adult-acquired flatfoot deformity (AAFD) comprises a wide spectrum of ligament and tendon failure that may result in significant deformity and disability.
Jensen K. Henry   +2 more
semanticscholar   +1 more source

Influence of screw density on thoracic kyphosis restoration in hypokyphotic adolescent idiopathic scoliosis

open access: yesBMC Musculoskeletal Disorders, 2017
Background Previous studies have reported that rod composition and diameter, as well as the correction technique are key factors associated with thoracic kyphosis (TK) restoration. However, few study has analyzed the correlation between screw density and
Ming Luo   +7 more
doaj   +1 more source

Sterile acellular dermal collagen as a treatment for rippling deformity of breast. [PDF]

open access: yes, 2014
Prosthetic implants are frequently used for breast augmentation and breast reconstruction following mastectomy. Unfortunately, long-term aesthetic results of prosthetic breast restoration may be hindered by complications such as rippling, capsular ...
Busse, Brittany   +2 more
core   +3 more sources

Effect of Surgical Fusion on Volitional Weight-Shifting in Individuals With Adolescent Idiopathic Scoliosis [PDF]

open access: yes, 2016
Study Design Prospective. Objectives The goals of this study were to (1) evaluate the differences in weightbearing symmetry between individuals with adolescent idiopathic scoliosis (AIS) and typically developing controls; (2) observe the effect of ...
Graf, Adam   +8 more
core   +3 more sources

Tibial lengthening using a retrograde magnetically driven intramedullary lengthening device in 10 patients with preexisting ankle and hindfoot fusion

open access: yesActa Orthopaedica, 2020
Background and purpose — Motorized intramedullary lengthening nails (ILNs) have been developed as an alternative to external fixators for long bone lengthening. The antegrade approach represents the standard method for tibial ILN insertion.
Bjoern Vogt   +7 more
doaj   +1 more source

Effect of bacterial resistant zwitterionic derivative incorporation on the physical properties of resin-modified glass ionomer luting cement

open access: yesScientific Reports, 2023
Biofilms induce microbial-mediated surface roughening and deterioration of cement. In this study, zwitterionic derivatives (ZD) of sulfobetaine methacrylate (SBMA) and 2-methacryloyloxyethyl phosphorylcholine, were added in concentrations of 0, 1, and 3%
Chengzan Wu   +8 more
doaj   +1 more source

Home - About - Disclaimer - Privacy