Alphabetic index · M

Menstruation

Sub-terms

absentsee Amenorrhea

anovulatoryN97.0

cycle, irregularN92.6

delayedN91.0

disorderN93.9

psychogenicF45.8

during pregnancyO20.8

excessive (with regular cycle)N92.0

with irregular cycleN92.1

at pubertyN92.2

frequentN92.0

infrequentsee Oligomenorrhea

irregularN92.6

specified NECN92.5

latentN92.5

membranousN92.5

painfulsee also Dysmenorrhea N94.6

primaryN94.4

psychogenicF45.8

secondaryN94.5

passage of clotsN92.0

precociousE30.1

protractedN92.5

raresee Oligomenorrhea

retainedN94.89

retrogradeN92.5

scantysee Oligomenorrhea

suppressionN94.89

vicarious (nasal)N94.89

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