Abstract
Introduction:
Ruptures of the anterior cruciate ligament (ACL) are common orthopaedic injuries, especially among patients participating in sports. Anterior cruciate ligament (ACL) avulsion fracture or tibial eminence avulsion fracture is a type of avulsion fracture of the knee. This article describes several cases of ACL rupture management with eminentia avulsion.
Case presentation:
This case series describes 3 cases of ACL tear with eminentia avulsion. The first patient was a 31-year-old woman with right knee pain since 6 months ago after a traumatic fall from a motorcycle. The second patient, a 16-year-old girl with a history of bending her legs inward during exercise. The third patient is a 49-year-old woman with a history of accidents and complaints of knee pain. All three patients found ACL tear accompanied by an avulsion fracture on the tibial eminence and then undergo ACL reconstruction.
Discussion:
The most common mechanism of trauma, which leads to a disruption of ACL, is a trauma forcing the knee in hyperextension combined with valgus-external rotation. At times, these lesions can occur in adults; in this instance, the main cause is high-energy trauma, such as road accidents. Based on case reports and previous research, the management approach in this case is still debatable in children and adults and requires a specific approach in each case.
Conclusion:
The management of ACL reconstruction in patients with tibial eminence avulsion involvement is still a challenge for orthopedic surgeon. Given the rarer cases, a different approach is needed in young and adult cases. Each case requires proper management to improve the patient's functional outcome and their quality of life.