The varus posteromedial rotatory instability (VPMRI) of the elbow involves combined anteromedial coronoid fracture and lateral collateral ligament injury, producing a characteristic instability pattern distinct from PLRI.
The anteromedial coronoid facet and the lateral collateral ligament together provide the primary constraint against varus-posteromedial rotation — their combined failure produces the VPMRI pattern.
VPMRI injury (O'Driscoll type II coronoid fracture with LCL disruption) requires combined anteromedial coronoid fixation and LCL repair/reconstruction for stability. Isolated coronoid fixation without LCL repair fails to address the complete instability.
Combined anteromedial coronoid ORIF and lateral collateral ligament repair for varus posteromedial rotatory instability, addressing both structural components of this complex elbow injury pattern.
This website uses cookies to enhance your experience. Some are essential for site functionality, while others help us analyze and improve your usage experience. Please review your options and make your choice.
If you are under 16 years old, please ensure that you have received consent from your parent or guardian for any non-essential cookies.
Your privacy is important to us. You can adjust your cookie settings at any time. For more information about how we use data, please read our privacy policy. You may change your preferences at any time by clicking on the settings button below.
Note that if you choose to disable some types of cookies, it may impact your experience of the site and the services we are able to offer.
Some required resources have been blocked, which can affect third-party services and may cause the site to not function properly.
This website uses cookies to enhance your browsing experience and ensure the site functions properly. By continuing to use this site, you acknowledge and accept our use of cookies.
