Alphabetic index · O
Open, opening
Sub-terms
abnormal, organ or site, congenitalsee Imperfect, closure
angle with
borderline
findings
high riskH40.02-needs more characters
low riskH40.01-needs more characters
intraocular pressureH40.00-needs more characters
cupping of discsH40.01-needs more characters
glaucoma (primary)see Glaucoma, open angle
bite
margin on tooth restorationK08.51
restoration margins of toothK08.51
woundsee Wound, open
Index entries point you to a code — always verify it in the tabular list before assigning.