DENTAL_GINGIVALMARGIN_HX
Description:
This table contains the past gingival margin values recorded for a tooth.

Primary Key
Column Name Ordinal Position
FINDING_ID 1
GROUP_LINE 2
VALUE_LINE 3

Column Information
Name Type Discontinued?
1 FINDING_ID NUMERIC No
The unique identifier for the finding record
2 GROUP_LINE INTEGER No
The line number of the historical instant in the tooth record. Together with FINDING_ID, this forms the foreign key to the DENTAL_TOOTH_HX table.
3 VALUE_LINE INTEGER No
The line number of one of the multiple gingival margin readings associated with the tooth and the historical instant from the DENTAL_TOOTH_HX table
4 DENT_GING_MARG_HX INTEGER No
This item tracks the history of gingival margin readings (in mm) on a particular tooth.