Alphabetic index · I

Irregular, irregularity

Sub-terms

action, heartI49.9

alveolar processK08.89

bleedingN92.6

breathingR06.89

contour of cornea (acquired)see Deformity, cornea

congenitalQ13.4

contour, reconstructed breastN65.0

dentin (in pulp)K04.3

eye movementsH55.89

deficient

saccadicH55.81

smoothH55.82

nystagmussee Nystagmus

laborO62.2

menstruation (cause unknown)N92.6

periodsN92.6

prostateN42.9

pupilsee Abnormality, pupillary

reconstructed breastN65.0

respiratoryR06.89

septum (nasal)J34.2

shape, organ or site, congenital NECsee Distortion

sleep-wake pattern (rhythm)G47.23

Index entries point you to a code — always verify it in the tabular list before assigning.