Former president Chen Shui-bian’s (陳水扁) daughter, a dentist, visited her father in prison on Wednesday to treat him for gum disease.

After examining her father’s mouth, Chen Hsing-yu (陳幸妤) said he needed new dentures and further treatment for gum disease.

Chen Hsing-yu’s husband, Chao Chien-ming (趙建銘), an orthopedist, also recently visited his father-in-law, who has been complaining of knee pain.