Results 71 to 80 of about 7,176,390 (296)

Pelvic Obliquity Impacts Acetabular Coverage Measurements, and the Elevated Hip Is More Frequently Symptomatic in Hip Preservation Patients

Arthroscopy, Sports Medicine, and Rehabilitation, EarlyView.
Purpose To quantify the impact of femoral head height discrepancies on pelvic‐based versus ground‐based measurements for lateral center‐edge angle (LCEA) and Tönnis angle and to determine whether these discrepancies affected the clinical presentation of patients who presented to a hip preservation clinic.
Benjamin T. Johnson, Daniel C. Lewis, Allan K. Metz, Ashley L. Matter, Christopher L. Peters, Lucas A. Anderson, Stephen K. Aoki   +6 more
wiley   +1 more source

MDL‐800‐induced SIRT6 activation decreases age‐associated osteoarthritis in mice

Arthritis &Rheumatology, Accepted Article.
Objective SIRT6 is a nuclear‐localized histone deacetylase that regulates multiple pathways associated with aging. This study aimed to determine whether systemic administration of a small molecule activator of SIRT6, MDL‐800, decreases the severity of age‐associated osteoarthritis (OA) in mice.
Matheus Moreira Perez, Pranay Ramteke, Bahiyah Watson, Owen Haslam, Eirene Choi, Susan Chubinskaya, Mandy J. Peffers, William R. Davis, Jacqueline Shine, Brian O. Diekman, Richard F. Loeser, Theresa A. Freeman, Makarand V. Risbud, John A. Collins   +13 more
wiley   +1 more source

Total Knee Arthroplasty for Neglected Patellar Dislocation

, 2014
Neglected permanent post-traumatic patellar dislocation is rarely seen. In this group of patients, secondary osteoarthritis may develop within years, consequently, patients suffer from pain.
Nevzat Dabak, Hasan Göçer, Alper Çıraklı   +2 more
core   +1 more source

Arthroscopic Fixation of Unstable Adolescent Knee Osteochondritis Dissecans With Structural Tibial Cancellous Bone Autograft

Arthroscopy Techniques, EarlyView.
Abstract The treatment of knee osteochondritis dissecans in young patients remains challenging. Unstable or displaced lesions and those unresponsive to conservative management require surgical treatment. Because the articular surface morphology is complex and patient‐specific, preservation and fixation of the native osteochondritis dissecans fragment ...
Yuta Tachibana, Tomoya Nishikawa, Tomoyuki Shimoji, Tomoki Ohori, Hiroyuki Tanaka, Seiji Okada, Kazutaka Kinugasa   +6 more
wiley   +1 more source

Tourniquet versus no tourniquet on knee-extension strength early after fast-track total knee arthroplasty; a randomized controlled trial. [PDF]

, 2015
Thigh tourniquet is commonly used in total knee arthroplasty (TKA) but may contribute to pain and muscle damage. Consequently, the reduction in knee-extension strength after TKA may be caused by quadriceps muscle ischaemia underneath the ...
Toksvig-Larsen, Sören, Bandholm, Thomas, Kehlet, Henrik, Harsten, Andreas, Bandholm, Thomas Quaade, Toksvig-Larsen, Sören,, Harsten, Andreas,, Lund University.   +7 more
core   +1 more source

A Technique to Determine Coordinates of the Patellar Entry Point and Transition Point of the Patellofemoral Joint Using Computed Tomography Scans

Arthroscopy Techniques, EarlyView.
Abstract Patellas of patellofemoral instability patients typically have more lateral entry points into their proximal trochleas. They also generally have more shallow or convex proximal trochlear grooves, leading to trochlear transition points where the grooves straighten distally.
Lucas Y. Kim, Jonathan Salandra, Johannes Sieberer, Kevin G. Girardi, Jim C. Hsu, John P. Fulkerson   +5 more
wiley   +1 more source

Patient-specific Instruments in Total Knee Arthroplasty

, 2014
Most orthopedic surgeons use conventional instruments to achieve accurate bone cuts in total knee arthroplasty. An intramedullary alignment rod is usually used to place the cutting jig at a valgus correction angle so that the distal femoral cut is made ...
Yan, CH, Chiu, PKY
core   +1 more source

All‐Arthroscopic Trochlear Osteochondral Scaffold Matrix Implantation for Osteochondral Defects of the Femoral Trochlea

Arthroscopy Techniques, EarlyView.
Abstract The treatment of osteochondral defects via an aragonite‐based osteochondral scaffold has been established via mini‐arthrotomy. This report describes a variation of the established procedure to perform and complete the scaffold implantation in the femoral trochlea via a reproducible, all‐arthroscopic technique.
Matthew Varacallo, Jared Ham
wiley   +1 more source

Combined Management of Meniscus Root Tear and High Tibial Osteotomy: A Surgical Strategy Using 3‐Dimensional Printing

Arthroscopy Techniques, EarlyView.
Abstract Combining high tibial osteotomy with meniscal posterior root repair is technically challenging because of the limited metaphyseal bone stock, the proximity of the transtibial tunnel to the osteotomy site, and the risk of implant conflict or tibial fracture.
Arash Sherafatvaziri, Morad Karimpour, Ghazaleh Moradkhani, Yasaman Ghahremani, Fardis Vosoughi, Alireza Mirzamohamadi, Ramin Shayan‐moghadam   +6 more
wiley   +1 more source

Medial Hemiplateau High‐Tibial Osteotomy Technique for Varus Tibial Plateau Malunion

Arthroscopy Techniques, EarlyView.
Abstract Tibial plateau fractures can be devastating injuries and lead to progressive pain, post‐traumatic arthritis, and joint instability. Although these are typically treated with open reduction internal fixation at the time of injury, occasionally persistent deformity and/or malunion can occur.
Imran Gruhonjic, Tim Wang
wiley   +1 more source