it was concluded that the gingival sulcus deepened with horizontal tooth intrusion because of an accumulation of gingival tissue applied with good oral hygiene -- not because of swelling around the gingival margin or apical movement of the gingival pocket -- and the dpf and the dgf were parted from the cementum gradually as the tooth intrusion increased .
C0017562
gingival
C1184544
gingival margin