Related Experiment Video

Updated: May 10, 2025

Individualized Stem-positioning in Calcar-guided Short-stem Total Hip Arthroplasty
09:31

Individualized Stem-positioning in Calcar-guided Short-stem Total Hip Arthroplasty

Published on: February 27, 2018

11.6K

Lateral Instability 13 Years After Kinematically Aligned Total Knee Arthroplasty

Oliver Haider1, Tobias Scheidl1, Christian Manuel Sterneder2,3

  • 1Medical University of Vienna, Vienna General Hospital, Vienna, Austria.

Arthroplasty Today
|April 25, 2025
PubMed
Summary

Kinematic alignment in total knee arthroplasty (TKA) may lead to progressive varus alignment and instability. This case suggests avoiding excessive varus in TKA to prevent complications like medial plastic wear and lateral soft tissue attenuation.

Keywords:
InstabilityKinematic alignmentLaxityTotal knee arthroplastyVarus

More Related Videos

Treatment of Ankle Osteoarthritis with Total Ankle Replacement Through a Lateral Transfibular Approach09:01

Treatment of Ankle Osteoarthritis with Total Ankle Replacement Through a Lateral Transfibular Approach

Published on: January 24, 2018

11.7K
The Transition to an Anterior-Based Muscle Sparing Approach Improves Early Postoperative Function but is Associated with a Learning Curve09:51

The Transition to an Anterior-Based Muscle Sparing Approach Improves Early Postoperative Function but is Associated with a Learning Curve

Published on: September 7, 2022

2.5K

Related Concept Videos

Bones of the Lower Limb: Femur and Patella01:16

Bones of the Lower Limb: Femur and Patella

The femur is the body's longest and strongest bone spanning the thigh region. Its head articulates with the acetabulum of the hip bone to form the hip joint. A minor indentation on the medial side of the femoral head, called the fovea capitis, serves as the site of attachment for the ligament of the head of the femur. This weak ligament spans the femur and acetabulum and supports the hip joint. The narrowed region below the head is the neck of the femur. The inclination angle between the...
2.0K