ICD-11 definition : A condition characterized by the onset of labour and delivery before 37 completed
weeks. Assign an additional extension code, if desired, for Duration of pregnancy.;
ICD-11 synonym : preterm labour;
ICD-11 inclusion : Onset (spontaneous) of labour before 37 completed weeks of gestation;
A condition characterized by the onset of labour and delivery before 37 completed
weeks. Assign an additional extension code, if desired, for Duration of pregnancy.