New Delhi, Feb 27 (ANI): R Madhavan has undergone a shoulder surgery. On Monday he took to Instagram, Twitter and said, "Shoulder surgery done... Fighter back on track. Cannot feel my right arm haha." On the work front, R Madhavan was recently on news for featuring on the thriller web series 'Breathe'. It explores the life of an ordinary man facing extraordinary circumstances. Later, the actor will be seen in 'Chanda Mama Door Ke' alongside Sushant Singh Rajput.