Results 21 to 30 of about 1,892,246 (283)
In vivo erosion of orthopedic screws prepared from nacre (mother of pearl) [PDF]
, 2016 BACKGROUND: Biodegradable biomaterials have been proposed to prepare orthopedic devices. Nacre is a natural aragonitic material made of calcium carbonate and is bioerodible.
D. Chappard +4 more
core +2 more sources
Osseointegration of Titanium Implants in Onlay of Cerament™, a New Ceramic Bone Substitute
Journal of Functional Biomaterials, 2016 The purpose was to investigate whether a new biphasic and injectable ceramic bone substitute Cerament™ that rapidly remodels to bone, may contribute to the retention of titanium implant screws during the healing period, and to analyze the pattern of bone
Anna Truedsson +3 more
doaj +1 more source
Evaluation of osseous integration of titanium orthopedic screws with novel SLA treatment in porcine model. [PDF]
PLoS ONE, 2017 The success of many endosseous implants in orthopaedic and dental applications depends on the surface characteristics, as they affect osseous integration.
Tzu-Hsiang Lin +5 more
doaj +1 more source
Understanding Orthodontic Bone Screws
, 2022 The field of orthodontia has been witnessing numerous reforms in terms of treatment modalities through the years, under which the concept of absolute anchorage employing mini-implants can be well subsumed. The usage of orthodontic bone screws has witnessed growing popularity and has been deemed to revitalize the management of complex malocclusions ...
Agharsh, Chandrasekaran, +2 more
openaire +2 more sources
Angle Orthodontist, 2018 OBJECTIVES: To compare failure rates for stainless steel (SS) and titanium alloy (TiA) bone screws (BSs) placed in the infrazygomatic crest (IZC). MATERIALS AND METHODS: A total of 386 consecutive patients (76 male, 310 female; mean age 24.3 years ...
Chris H. Chang +2 more
semanticscholar +1 more source
Scientific Reports, 2022 Threads of modern pedicle screws can vary greatly in design. It is difficult to assess which interplay of design features is particularly advantageous for screw anchorage.
Martin Weidling +3 more
doaj +1 more source
BMC Veterinary Research, 2019 Background Peak reverse torque (PRT) is a valid method to evaluate implants’ secondary stability in the healing bone. The secondary stability is achieved by the implant over time and it has been positively correlated with the implants’ osseointegration ...
Remigiusz M. Grzeskowiak +6 more
doaj +1 more source
In vitro and in vivo evaluations of nano-hydroxyapatite/polyamide 66/glass fibre (n-HA/PA66/GF) as a novel bioactive bone screw. [PDF]
PLoS ONE, 2013 In this study, we prepared nano-hydroxyapatite/polyamide 66/glass fibre (n-HA/PA66/GF) bioactive bone screws. The microstructure, morphology and coating of the screws were characterised, and the adhesion, proliferation and viability of MC3T3-E1 cells on ...
Bao Su +6 more
doaj +1 more source
Strength analyses of screws for femoral neck fractures [PDF]
, 2018 This article represents a multidisciplinary approach to biomechanics (engineering + medicine) in the field of "collum femoris" fractures. One possible treatment method for femoral neck fractures, especially for young people, is the application of ...
Frydrýšek, Karel +2 more
core +1 more source
BEEF BONE SCREWS IN FRACTURES [PDF]
AJN, American Journal of Nursing, 1920 n ...
openaire +3 more sources