Real Madrid captain Carvajal undergoes successful knee surgery

Today's procedure addressed a ruptured anterior cruciate ligament and post-external instability in the patient's right knee.

The surgery has been carried out by Dr. Manyel Leyes under the supervision of the Medical Services of the Real Madrid. 

The injury occurred last weekend during Real Madrid's win against Villarreal.

There is a belief the fullback won't be seen back on the pitch for over a year.