Results 21 to 30 of about 56,254 (315)
Lengthening over nails using the double plate system ONAS-DPS
SICOT-J, 2016 Stable insertion of large Schanz screws behind an intramedullary (IM) nail when lengthening over nails (LON) may be difficult due to the limited bone stock.
Antolič Vane
doaj +1 more source
Applied Sciences, 2019 Although dual-threaded pedicle screws have been developed, the advantages over single-threaded screws remain controversial. We aimed to investigate the biomechanical performance of two types of dual-threaded pedicle screw by comparing their pullout ...
Feng Shen +3 more
doaj +1 more source
Cortical bone trajectory fixation cause low compression force in anterior vertebral column
North American Spine Society Journal, 2022 Background: The cortical bone trajectory (CBT) screws follow a caudocephalad and lateral path from the pedicle to the vertebral body. The bone fusion rate of CBT fixation is equal to or lower than conventional pedicle screw fixation.
Sho Fujiwara +3 more
doaj +1 more source
Journal of Orthopaedic Surgery and Research, 2023 Background The purpose of this study was to find the factors influencing successful bone union for isolated subtalar arthrodesis in posttraumatic subtalar arthritis following calcaneal fracture.
Hyong Nyun Kim +7 more
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BEEF BONE SCREWS IN FRACTURES [PDF]
AJN, American Journal of Nursing, 1920 n ...
openaire +2 more sources
Bone density optimized pedicle screw insertion
Frontiers in Bioengineering and Biotechnology, 2023 Background: Spinal fusion is the most common surgical treatment for the management of degenerative spinal disease. However, complications such as screw loosening lead to painful pseudoarthrosis, and are a common reason for revision. Optimization of screw trajectories to increase implant resistance to mechanical loading is essential.
Christos Tsagkaris +11 more
openaire +5 more sources
A new concept for implant fixation: bone-to-bone biologic fixation [PDF]
European Cells & Materials, 2015 Many attempts have been made to reduce complications of bone implant, such as pedicle screw loosening. To address this problem, the authors suggest a new concept of bone-to-bone biologic fixation using recombinant human bone morphogenetic protein-2 ...
D-Y Kim, J-R Kim, KY Jang, K-B Lee
doaj
ONE OR TWO SCREWS IN THE FRACTURE OF THE ODONTOID PROCESS? EVALUATION USING COMPUTED TOMOGRAPHY
Coluna/Columna, 2015 Objective:To evaluate the bone area of the odontoid process through computed tomography and its relation with the area of one and two screws in the male and female subjects.Methods:188 CT scans of adults were analyzed.
Carlos Alexandre Botelho do Amaral +6 more
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Scientific Reports, 2021 Conventional evaluation of the stability of bone screws focuses on pullout strength, while neglecting lateral migration resistance. We measured pullout strength and lateral migration resistance of bone screws and determined how these characteristics ...
Xiaoreng Feng +6 more
doaj +1 more source
North American Spine Society JournalBackground: In anterior lumbar interbody fusion (ALIF), the use of integrated screws is attractive to surgeons because of the ease of implantation and no additional profile.
Ross Dies, BS +8 more
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