This study is looking at patients who have pilon fractures (a type of ankle fracture involving the shin bone) to see how often they also have talar osteochondral lesions (damage to the cartilage and bone in the ankle joint). Researchers will use a small camera called an Arthrex Nanoscope during a procedure called diagnostic ankle nano-arthroscopy. This will happen when you are already having an external fixator placed to stabilize your ankle. The goal is to find out how common these lesions are in pilon fractures and if knowing about them earlier can help doctors plan the best treatment for you. The study aims to enroll 25 participants who are at least 18 years old with specific types of pilon fractures and no prior ankle surgery.

Study design

This study is an interventional study, meaning it involves a procedure. It plans to enroll 25 participants.

What's involved

If you participate, you will undergo a diagnostic ankle nano-arthroscopy during your external fixation surgery. Consent for the arthroscopy, photos, and sample collection will be obtained before surgery.

Compensation

Not stated in the trial record.

Follow-up

The primary endpoint, which is the number of patients with talar osteochondral lesions, is measured at the perioperative (around the time of surgery) period.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.