Related Experiment Video
Updated: Feb 6, 2026

Transtubular Endoscopic Posterolateral Decompression for L5-S1 Lumbar Lateral Disc Herniation
Published on: October 14, 2022
Imaging of the Postoperative Condition of Posterolateral Corner Injuries
Ali Naraghi1,2, Dawn H Pearce2,3, Daniel B Whelan2,4
1Toronto Joint Department of Medical Imaging, Toronto Western Hospital, Toronto, Ontario, Canada.
Abstract:
Posterolateral corner (PLC) injuries of the knee are often sustained in combination with anterior or posterior cruciate ligament injuries. A variety of surgical techniques including acute repair, nonanatomical reconstructions, and anatomical reconstructions have been used to treat grade III PLC injuries. Scant literature is available on postoperative imaging of the PLC. This article reviews the more commonly used surgical techniques and the postoperative imaging assessment of the PLC of the knee.
Related Concept Videos
Peripheral Artery Disease V: Postoperative Nursing Management
Conditions on Early Earth
Classical Conditioning
Ivan Pavlov observed that dogs...
Conditions of Equilibrium
Internal forces are not considered for conditions of equilibrium because they occur in equal and opposite pairs within the body, effectively canceling each other. As a result,...
Operant Conditioning
Reinforcement in operant conditioning can be positive or negative, both of which serve to increase the likelihood of a behavior. Positive...
Conditioned Taste Aversion
A notable characteristic of conditioned taste aversion is that it often requires only a single...

