Pagalangan batis
Pagalangan batis tadiri matan hujung-hujung tulang karing sarta tulang betis wan tumit. Tulang-tulang nintu disatuakan ulih ligamen nang mantuk nahap, sahingga mambantuk sandi.

Tautan luar 

 The Ankle from the University of Glasgow
 How to Diagnose Lateral Ankle Injuries from Podiatry Today
 American Academy of Orthopedic Surgeons website about Foot & Ankle

Anatumi manusia
Batis
Pasandian