Clinics in diagnostic imaging (196). Complete PCL tear.
- Author:
Kheng Song LEOW
1
;
Poh Lye Paul SEE
2
Author Information
- Publication Type:Journal Article
- Keywords: knee joint; magnetic resonance imaging; pain; posterior cruciate ligament; rupture
- From:Singapore medical journal 2019;60(6):286-290
- CountrySingapore
- Language:English
- Abstract: A 21-year-old man presented with left knee pain and instability that persisted three months after a road traffic accident. Physical examination revealed a positive posterior drawer test. Anterior drawer and pivot tests were negative. Magnetic resonance imaging of the knee demonstrated a complete tear of the posterior cruciate ligament (PCL). Recognition of the normal and injured appearances of the PCL is useful to aid the reader in the detection and characterisation of PCL injuries. Isolated acute PCL tears are usually managed conservatively. However, an active search for associated injuries is essential, as their presence may upstage the patients for surgical management.
