Results 61 to 70 of about 139,472 (288)

Editorial Commentary: Early Changes, Lasting Gains: Ten‐Year Outcomes After Hip Arthroscopy For Tönnis 0 and 1

Arthroscopy, EarlyView.
Abstract After more than a decade performing hip arthroscopy for femoroacetabular impingement syndrome, I have seen how long‐term evidence continues to validate what early clinical experience suggested—that hip arthroscopy provides durable, meaningful, and reproducible outcomes when applied with sound judgment.
David R. Maldonado
wiley   +1 more source

Performance of the resurfaced hip. Part 1: the influence of the prosthesis size and positioning on the remodelling and fracture of the femoral neck

, 2010
Hip resurfacing is an established treatment for osteoarthritis in young active patients. Failure modes include femoral neck fracture and prosthesis loosening, which may be associated with medium-term bone adaptation, including femoral neck narrowing and ...
Browne, Martin, Dickinson, Alexander, Taylor, Andrew C.   +2 more
core   +1 more source

Finite element analysis of porously punched prosthetic short stem virtually designed for simulative uncemented hip arthroplasty [PDF]

, 2017
Background: There is no universal hip implant suitably fills all femoral types, whether prostheses of porous short-stem suitable for Hip Arthroplasty is to be measured scientifically.
Bai, Bo, Chen, Hai-Yan, Hu, Yong, Ju, XiangYang, Peng, Matthew Jian-Qiao   +4 more
core   +3 more sources

Resistance to Axial Traction Decreases Over Time Following Repaired Periportal Capsulotomies During Hip Arthroscopy

Arthroscopy, EarlyView.
Purpose To determine if distraction distance changes on an axial traction examination between the time zero capsular repair state and a later follow‐up traction examination in patients with staged bilateral hip arthroscopies for femoroacetabular impingement syndrome.
Benjamin T. Johnson, Zoe D. Trutner, Allan K. Metz, Richard N. Puzzitiello, William L. Johns, Joseph Featherall, Stephen K. Aoki   +6 more
wiley   +1 more source

Patient-reported outcomes in hip resurfacing versus conventional total hip arthroplasty: a register-based matched cohort study of 726 patients

Acta Orthopaedica, 2019
Background and purpose — The theoretical mechanical advantages of metal-on-metal hip resurfacing (MoM-HR) compared with conventional total hip arthroplasty (THA) have been questioned.
Alexander Oxblom, Håkan Hedlund, Szilard Nemes, Harald Brismar, Li Felländer-Tsai, Ola Rolfson   +5 more
doaj   +1 more source

Effects of material properties of femoral hip components on bone remodeling [PDF]

, 1992
Bone loss around femoral hip stems is one of the problems threatening the long-term fixation of uncemented stems. Many believe that this phenomenon is caused by reduced stresses in the bone (stress shielding).
Grootenboer, H.J., Huiskes, Rik, Weinans, Harrie   +2 more
core   +4 more sources

Transtibial Centralization Using Peripheral Stabilization Suture Reduces Medial Meniscus Extrusion and Varus Progression 1 Year After Medial Meniscus Posterior Root Tear Repair

Arthroscopy, EarlyView.
Purpose To evaluate the clinical and structural effects of adding peripheral stabilization suture (PSS), an additional transtibial pullout centralization technique, to conventional transtibial pullout repair for medial meniscus posterior root tears (MMPRTs).
Shogo Hashimoto, Takeshi Shimada, Ryota Takase, Hibiki Kakiage, Takashi Ohsawa, Hirotaka Chikuda   +5 more
wiley   +1 more source

Outcome of 881 total hip arthroplasties in 747 patients 21 years or younger: data from the Nordic Arthroplasty Register Association (NARA) 1995–2016

Acta Orthopaedica, 2019
Background and purpose — The literature is scarce on the outcome of the youngest patients with total hip arthroplasties (THAs). We analyzed register data, revision risk, and related factors in patients 21 years or younger with THAs in the Nordic ...
Vera Halvorsen, Anne Marie Fenstad, Lars B Engesæter, Lars Nordsletten, Søren Overgaard, Alma B Pedersen, Johan Kärrholm, Maziar Mohaddes, Antti Eskelinen, Keijo T Mäkelä, Stephan M Röhrl   +10 more
doaj   +1 more source

National trends in total hip arthroplasty for traumatic hip fractures: An analysis of a nationwide all-payer database. [PDF]

, 2020
BACKGROUND: Hemiarthroplasty (HA) has traditionally been the treatment of choice for elderly patients with displaced femoral neck fractures. Ideal treatment for younger, ambulatory patients is not as clear.
Boniello, Anthony J, Cavanaugh, Priscilla, Denehy, Kevin, Kerbel, Yehuda E, Lieber, Alexander M, Star, Andrew   +5 more
core   +1 more source

Friction in metal-on-metal total disc arthroplasty: effect of ball radius [PDF]

, 2012
Total Disc Arthroplasty (TDA) can be used to replace a degenerated intervertebral disc in the spine. There are different designs of prosthetic discs, but one of the most common is a ball-and-socket combination.
Hukins, DWL, Mahomed, A, Moghadas, PM, Shepherd, DET   +3 more
core   +1 more source