Yang di-Pertuan Agong Tuanku Mizan Zainal Abidin on Friday left for Munich, Germany to undergo a surgery on a knee at the Klinikum Rechts Der Isar Medical Centre on Monday, a statement from the Istana Negara said.

He is accompanied by Raja Permaisuri Agong Tuanku Nur Zahirah, their two children, as well as two specialist doctors namely Selayang Hospital Senior Orthopaedic Specialist Dr Ramli Baba and Kuala Lumpur Hospital Orthopaedic Specialist Dr Mohd Asri Ghapar.