2024年7月9日 · The arcuate sign is often a subtle but important finding on knee x-rays and represents an avulsion fracture of the proximal fibula at the site of insertion of the arcuate …

2023年12月2日 · Posterolateral corner (PLC) injuries are traumatic knee injuries that are associated with lateral knee instability and usually present with a concomitant cruciate …

2024年12月13日 · avulsion fracture of the insertion of superficial fibers of MCL: 5 cm below the joint line. avulsion of the lateral collateral ligament: origin of LCL: above popliteal groove. …

2012年11月23日 · In our series, the avulsion fracture of the fibular head (arcuate sign) was associated with a tear of the posterior cruciate ligament in all patients. The exact mechanism …

The “arcuate sign” is a fracture of the proximal fibula resulting from avulsive stresses by the biceps femoris and fibular collateral ligament insertions, and has a high incidence of …

The arcuate sign as seen on plain radiographs as a fracture of the proximal fibula represents an injury to the posterior lateral corner (PLC) of the knee, a primary stabilizer of varus stress, …

2024年5月29日 · Suture repair and suspensory button fixation of an avulsion fracture of the fibular styloid (arcuate fracture) aims to establish fixation stability, provide a robust system, minimize …

The avulsed triangular-shaped fracture fragment in this case demonstrates the arcuate sign which indicates arcuate ligament-complex injury. The small transverse fracture line seen at the …

The avulsion fracture of the styloid process of the fibular head was apparently related to injuries of the arcuate complex in all 13 patients. Radiographically, the bony frag-ment was …

This post looks at the 3 fractures (Segond Fracture, Arcuate Fracture and Lateral Fibular Fracture) that can be seen on the lateral aspect of the knee x-ray which are indicative of …