The following code(s) above B02.21 may contain annotation back-references that may be applicable to B02.21:

Ganglionitis

- Gasserian B02.21

- Geniculate G51.1

-- Postherpetic, Postzoster B02.21

- Herpes Zoster B02.21

- Postherpetic Geniculate B02.21

Herpes, Herpesvirus, Herpetic B00.9

- Geniculate Ganglionitis B02.21

- Zoster B02.9 - see also condition

-- Auricularis B02.21

-- Geniculate Ganglionitis B02.21

-- Oticus B02.21

Hunt's

- Disease Or Syndrome B02.21

- Neuralgia B02.21

Neuralgia, Neuralgic M79.2

- Hunt's B02.21

Neuritis M79.2

- Geniculate Ganglion G51.1

-- Due To Herpes B02.21

Ramsay-Hunt Disease Or Syndrome B02.21 - see also Hunt's disease