Table 2: Guide for planning the muscles to be treated with botulinum toxin in surgical procedures.

Muscle Name ATM Orthognatic Implant Reconstructive aesthetic
M. Nasal - - - YES
M. Nasal septum depressor - YES - YES
M. Orbicular of the mouth - - - YES
M. Mouth angle lifter - - YES YES
M. Upper lip lifter - - YES YES
M. Upper lip and nose wing lifter - - YES YES
M. Lower lip - - YES YES
M. Mouth angle depressor - - YES YES
M. Mentual - YES YES YES
M. Platisma - - - YES
M. Masseter YES YES YES YES
M. Temporal YES YES YES YES
M. Medial pterygoid YES YES YES YES
M. Lateral pterygoid YES YES YES YES