Results 31 to 40 of about 2,891,223 (328)

Comparison of Mechanical Stability of Elastic Titanium, Nickel-Titanium, and Stainless Steel Nails Used in the Fixation of Diaphyseal Long Bone Fractures

open access: yesMaterials, 2018
Elastic nails made of the nickel-titanium shape memory alloy (Nitinol) have been reported to control bone modeling in animal studies. However, the mechanical stability of the Nitinol nail in the fixation of long bone fractures remains unclear. This study
P. Lee   +3 more
semanticscholar   +1 more source

Stabilization of Fractures with the Use of Veterinary Interlocking Nails [PDF]

open access: yesPakistan Veterinary Journal, 2012
Interlocking nails (ILN) are effective tools for the fixation of long bone fractures, including humeral, femoral and tibial fractures. An interlocking nails are a steel rods which are placed in medullary canal of fractured bone.
Adam Piórek*, Zbigniew Adamiak, Hubert Matyjasik and Yauheni Zhalniarovich
doaj  

Comparison between locked intramedullary nailing and plate osteosynthesis in the management of adult forearm fractures

open access: yesActa Orthopaedica et Traumatologica Turcica, 2020
Objectives: We evaluated the results of two different surgical methods for the treatment of adult diaphyseal fractures of both forearm bones.\r\nMethods: Forty-two adult patients with forearm fractures were retrospectively evaluated.
Ufuk Ozkaya   +4 more
doaj   +1 more source

Adjusting bone mass for differences in projected bone area and other confounding variables: an allometric perspective. [PDF]

open access: yes, 2002
The traditional method of assessing bone mineral density (BMD; given by bone mineral content [BMC] divided by projected bone area [Ap], BMD = BMC/Ap) has come under strong criticism by various authors. Their criticism being that the projected bone "area"
Roger L. Holder   +20 more
core   +1 more source

An in vivo evaluation of surface polishing of TAN intermedullary nails for ease of removal [PDF]

open access: yesEuropean Cells & Materials, 2009
Fractures of the tibia and femoral diaphysis are commonly repaired by intra-medullary (IM) nailing. Currently IM nails are available in either electropolished stainless steel (SS) or in Titanium-Aluminium-Niobium (TAN).
JS Hayes   +4 more
doaj  

Application of plasmatrix in vertical bone augmentation for implant placement

open access: yes口腔疾病防治, 2022
Vertical bone augmentation surgery still faces considerable challenges in clinical practice due to various problems, such as difficulty in restoring the ideal alveolar bone height and biological complications, and because it is highly technically ...
ZHANG Yufeng, WANG Yulan
doaj   +1 more source

Coated nails: is their use supported by the literature?

open access: yesOTA International, 2021
. Antibiotic-coated intramedullary nails have been popularized in recent decades for treating long-bone infections. They are especially useful in treating diaphyseal infections requiring stability, such as those involving fractures and nonunions.
Jane Z. Liu, MD, Brett D. Crist, MD
doaj   +1 more source

Factors Affecting Implant Failure in Fracture of the Shaft of Femur

open access: yesJournal of Nepal Medical Association, 2003
17 cases of implant failure of fracture of shaft of femur were studied. All cases were young adults less than 40 years of age. 15 were males. 16 of 17 cases sustained their initial injury in road - traffic accidents.
S Lakhey, J Maheshwari, R Malhotra
doaj   +1 more source

Quantitative Ultrasound of Cortical Bone in the Femoral Neck Predicts Femur Strength: Results of a Pilot Study [PDF]

open access: yes, 2013
Article first published online: 15 JAN 2013 Pour consulter la version éditeur DOI: 10.1002/jbmr.1742A significant risk of femoral neck (FN) fracture exists for men and women with an areal bone mineral density (aBMD) higher than the osteoporotic range ...
GRONDIN, Julien   +14 more
core   +1 more source

Mechanical Behavior of Elastic Self-Locking Nails for Intramedullary Fracture Fixation: A Numerical Analysis of Innovative Nail Designs

open access: yesFrontiers in Bioengineering and Biotechnology, 2020
Intramedullary nails constitute a viable alternative to extramedullary fixation devices; their use is growing in recent years, especially with reference to self-locking nails.
G. Putame   +4 more
semanticscholar   +1 more source

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