According to the same company, Bae Yongjoon started to get symptoms during the filming of the drama “The Story of the First King’s Four Gods”. His symptoms have gotten worse due to filming in the cold recently for a different drama. Looking towards recovery, he is currently not allowed to move his body and there is a high possibility of surgery as well.
This won’t have any effect on the drama he is currently filming since Bae Yongjoon has finished most of his scenes. Bae Yongjoon was hospitalized in 2007 due to injuries to his shoulder and head while filming “The Story of the First King’s Four Gods”. In August 2008 he had a shoulder operation done.
***slipped disk - is a medical condition affecting the spine, whereby portions of an abnormal, injured, or degenerated disk have protruded against nerve tissues.
Translated by:gator_yoong@omonatheydidn't
Source: Sanspo