The lower right bridge (from canine (Fig.2: 3) to 1st molar (Fig.1: 6)) fails while a 77-year-old man is undergoing chemotherapy for urinary bladder cancer.  * in Fig.1: lingual cervical caries of the 1st molar; * in Fig.2: periapical radiolucency at sites of the lower right central incisor and canine (3).

Narrow Ridge

Xin Wei, DDS, PhD, MS 1st edition 06/12/2015, last revision 01/19/2018