Zobrazeno 1 - 10
of 47
pro vyhledávání: '"David L. Safranski"'
Publikováno v:
Foot & Ankle Orthopaedics, Vol 7 (2022)
Category: Hindfoot; Other Introduction/Purpose: Subtalar arthrodesis is a common procedure to treat hindfoot pathologies. Prior studies have evaluated the effect of screw trajectory on the initial compression of the subtalar joint. More recently, int
Externí odkaz:
https://doaj.org/article/a7682e1768a3490bbf2fd42935577874
Publikováno v:
The Journal of Foot and Ankle Surgery. 62:7-13
Midfoot and subtalar arthrodesis surgeries are performed to correct foot deformities and relieve arthritic pain. These procedures often employ intramedullary (IM) devices. The aim of the present study was to evaluate the biomechanical performance of
Publikováno v:
The Journal of Foot and Ankle Surgery.
Publikováno v:
Shape Memory and Superelasticity. 6:332-341
Pseudoelastic NiTiNOL presents an attractive material option for devices used in clinical orthopaedic applications. The capacity of the material to exert sustained compression during shape recovery aligns well with the mechanobiological factors assoc
Autor:
Nathan T. Evans, Ken Gall, David L. Safranski, Savita C. Chapman, Cameron W. Irvin, Cambre N. Kelly
Publikováno v:
Mater Sci Eng C Mater Biol Appl
Additive manufacturing (3D printing) is emerging as a key manufacturing technique in medical devices. Selective laser melted (SLM) Ti-6Al-4V implants with interconnected porosity have become widespread in orthopedic applications where porous structur
Autor:
John Y. Kwon, Craig R. Lareau, David L. Safranski, Savita C. Chapman, Zachary T. Ritter, Zong-Rui Wee, Jeffrey D. Seybold
Publikováno v:
The Journal of foot and ankle surgery : official publication of the American College of Foot and Ankle Surgeons. 61(1)
The use of Nitinol compression staples has increased in foot and ankle procedures due to their ease of delivery and ability to offer sustained, dynamic compression. Prior biomechanical studies have predominantly examined mechanical performance in hea
Autor:
Robert E. Guldberg, Todd Sulchek, Daniel Potter, Angela S.P. Lin, Ken Gall, F. Brennan Torstrick, David L. Safranski
Publikováno v:
Biomaterials. 185:106-116
Polyether-ether-ketone (PEEK) is one of the most common materials used for load-bearing orthopaedic devices due to its radiolucency and favorable mechanical properties. However, current smooth-surfaced PEEK implants can lead to fibrous encapsulation
Autor:
Ken Gall, Christopher S.D. Lee, David L. Safranski, L. Erik Westerlund, Kevin T. Foley, F. Brennan Torstrick, Joanna Gochuico, Brett S. Klosterhoff
Publikováno v:
The Spine Journal. 18:857-865
Background Context Various surface modifications, often incorporating roughened or porous surfaces, have recently been introduced to enhance osseointegration of interbody fusion devices. However, these topographical features can be vulnerable to dama
Autor:
Mateo Garcia, Ken Gall, David L. Safranski, Kathryn E. Smith, Geoffrey B. Higgs, Kenneth M. Dupont
Publikováno v:
Techniques in Orthopaedics. 32:141-148
Publikováno v:
Macromolecules. 50:4281-4291
We report a tough, semicrystalline, ternary thiol–ene polymer system containing linear dithiols, cross-linking trithiols, and spiroacetal alkene units in the main chain backbone that is synthesized by “click” ultraviolet photopolymerization in