S99.9 - Unspecified injury of ankle and foot S99 - Other and unspecified injuries of ankle and foot S99.9 - Unspecified injury of ankle and foot S99.91 - Unspecified injury of ankle S99.911 - Unspecified injury of right ankle S99.912 - Unspecified injury of left ankle S99.919 - Unspecified injury of unspecified ankle S99.92 - Unspecified injury of foot S99.921 - Unspecified injury of right foot S99.922 - Unspecified injury of left foot S99.929 - Unspecified injury of unspecified foot