Results 1 to 10 of about 57,233 (248)

Patellar tracking and patellar tilt in kinematic versus mechanical knees [PDF]

Journal of Experimental Orthopaedics
Purpose This study aims to compare patellar tracking and tilt following kinematic and mechanical total knee arthroplasty (TKA) via comparison of the incidence of lateral release and the patellar tilt angle on the postoperative sunrise X‐ray view. Methods
Meredith Benson, Chase Gornbein, Mitchell Pfennig, Steven Denyer, Nicholas Brown   +4 more
doaj   +3 more sources

Treatment of comminuted patellar fractures using modified cerclage wiring [PDF]

Al-Azhar International Medical Journal, 2021
Background: Comminuted patellar fracture is still challenging. It is essential to restore the articular cartilage with rigid internal fixation. Objective: to assess the outcome of modified cerclage wiring fixation in patients with comminuted patellar ...
Mohamed bissar, usama Abd Allah, Mohamed shawky   +2 more
doaj   +1 more source

Prevalence and Grade of Patellar Luxation in Cavalier King Charles Spaniels Attending Primary‐Care Veterinary Practices in Australia [PDF]

Veterinary Medicine and Science
Objectives To identify risk factors associated with the prevalence and grade of patellar luxation in Cavalier King Charles Spaniels (CKCSs) attending Australian veterinary practices.
Yaeji Son, Marianne D. Keller, Peter Williamson, Rosanne M. Taylor   +3 more
doaj   +2 more sources

A Novel Technique for the Treatment of Inferior Pole Fractures of the Patella: A Preliminary Report

Orthopaedic Surgery, 2022
Objective Most inferior pole fractures of the patella are comminuted. Therefore, an ideal treatment method has not been determined. We have presented a modified tension band fixation technique—the Krachow suturing, Nice knot combined with tension band ...
Zhixiang Gao, Nengji Long, Kai Yao, Peng Cai, Yixin Dai, Wei Yu, Cong Xiao   +6 more
doaj   +1 more source

Isolated effects of patellar resurfacing in total knee arthroplasty and their relation to native patellar geometry

Scientific Reports, 2022
The isolated effects of patellar resurfacing on patellar kinematics are rarely investigated. Nonetheless, knowing more about these effects could help to enhance present understanding of the emergence of kinematic improvements or deteriorations associated
Adrian Sauer, Christoph Thorwaechter, Ingrid Dupraz, Allan Maas, Arnd Steinbrueck, Thomas M. Grupp, Matthias Woiczinski   +6 more
doaj   +1 more source

Rare primary patellar resurfacing does not lead to more secondary patellar resurfacing: analysis of 70,014 primary total knee arthroplasties in the Dutch Arthroplasty Register (LROI)

Acta Orthopaedica, 2022
Background and purpose: Current literature provides no conclusive evidence in support of a patellar resurfacing vs. non-resurfacing regime. Therefore, we compared the incidence of secondary patellar resurfacing among hospitals using 3 different primary ...
Bart J Robben, Astrid J de Vries, Anneke Spekenbrink-Spooren, Rob G H H Nelissen, Reinoud W Brouwer   +4 more
doaj   +1 more source

Examination of the proximodistal patellar position in small dogs in relation to anatomical features of the distal femur and medial patellar luxation.

PLoS ONE, 2021
ObjectiveTo determine the influence of anatomical features of the distal femur on the proximodistal patellar position and compare the proximodistal patellar position between dogs with and without medial patellar luxation (MPL).Study designRetrospective ...
Sawako Murakami, Masakazu Shimada, Yasuji Harada, Yasushi Hara   +3 more
doaj   +1 more source

Distal femoral extension osteotomy and patellar tendon advancement or shortening in ambulatory children with cerebral palsy: A modified Delphi consensus study and literature review

Journal of Children's Orthopaedics, 2022
Purpose: In children with cerebral palsy, flexion deformities of the knee can be treated with a distal femoral extension osteotomy combined with either patellar tendon advancement or patellar tendon shortening.
Erich Rutz, Tom F Novacheck, Thomas Dreher, Jon R Davids, James McCarthy, Robert M Kay, Benjamin J Shore, M Wade Shrader, Matthew Veerkamp, Hank Chambers, Unni Narayanan, Kristan Pierz, Jason Rhodes, Jeffrey Shilt, Tim Theologis, Anja Van Campenhout, Kerr Graham   +16 more
doaj   +1 more source

Patellar Tendon Orientation and Strain Are Predictors of ACL Strain In Vivo During a Single-Leg Jump

Orthopaedic Journal of Sports Medicine, 2021
Background: There is little in vivo data that describe the relationships between patellar tendon orientation, patellar tendon strain, and anterior cruciate ligament (ACL) strain during dynamic activities.
Zoë A. Englander MS, PhD, Brian C. Lau MD, Jocelyn R. Wittstein MD, Adam P. Goode PT, DPT, PhD, Louis E. DeFrate ScD   +4 more
doaj   +1 more source

Radiographic evaluation of patellar tendon length following corrective surgical procedures for medial patellar luxation in dogs.

PLoS ONE, 2020
ObjectiveTo quantify changes in the patellar tendon length following surgical correction of medial patellar luxation in dogs and evaluate potential risk factors associated with patellar tendon elongation.Study designRetrospective case series (n = 50 ...
Kevin de Moya, Stanley Kim
doaj   +1 more source