Work

Arthroscopic “Crisscross” Fixation Technique for Avulsion Fracture of the Posterior Cruciate Ligament From the Tibia

Year: 2024

Type: article

Abstract: This study describes a method of fixing posterior cruciate ligament (PCL) avulsion fractures called the arthroscopic crisscross technique. PCL avulsion fracture is a rare injury that generally occurs in young patients. A displaced avulsion fracture at the tibial attachment of the PCL is an indication for surgical reduction and internal fixation given that nonunion, posterior instability, and early degenerative changes of the knee are common consequences of conservative treatment. This study describes all-arthroscopic fixation of the PCL avulsion injury using 2 No. 2 FiberTape sutures (nonabsorbable polyblend; Arthrex) via the arthroscopic crisscross technique. The No. 2 FiberTapes crisscross each other over the avulsed fragment. Through tensioning of both No. 2 FiberTapes, they are fixed anteriorly using a suture button. This technique can be considered a safe and effective method using minimal resources for the fixation of the avulsed PCL from its tibial footprint.

Source: Arthroscopy Techniques

DOI: 10.1016/j.eats.2024.103277

Authors: Chirag Thonse, Mohit Thapa Magar, Dhruv Paul

Institution: Manipal Hospital

Language: English

Topic: Knee injuries and reconstruction techniques

Subfield: Surgery

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $975