G51.0
Bell's palsy
Coding guidance (WHO 2019)
Facial palsy (droop) (weakness) due to lower motor neuron [LMN] lesion Facial palsy NOS Excl.: facial palsy due to: upper motor neuron [UMN] lesion (G83.6)
Facial palsy (droop) (weakness) due to lower motor neuron [LMN] lesion Facial palsy NOS Excl.: facial palsy due to: upper motor neuron [UMN] lesion (G83.6)