Figure 1. Palato gingival Groove in tooth #22

From

Palatogingival Groove – An Added Dimension in the Etiology of Localised Periodontitis

Bhuvaneswari Birla Bose, Sabitha Sudarsan

International Journal of Dental Sciences and Research. 2013, 1(1), 5-7 doi:10.12691/ijdsr-1-1-2