ICD-11 definition : A condition affecting pregnant females characterised by insufficiently strong or inappropriately
coordinated rhythmic activity of the myometrium during labour to efface and dilate
the cervix.;
ICD-11 synonym : Primary hypotonic uterine dysfunction; Uterine inertia during latent phase of labour; Primary inadequate contractions; primary dysfunctional labour; uterine hypotonus; primary inertia of uterus during labour; prolonged latent phase of labour; hypotonic uterine dysfunction; primary hypotonic uterine inertia;
ICD-11 inclusion : failure of dilatation of in labour; hypotonic primary functional disturbance of uterus complicating delivery; primary dystocia of cervix; primary hypotonic labour; Failure of cervical dilatation; hypotonic primary dysfunction of uterus complicating delivery; Uterine inertia during latent phase of labour; incomplete poor or slow dilatation of cervix complicating delivery; Primary inadequate contractions; Primary hypotonic uterine dysfunction;
A condition affecting pregnant females characterised by insufficiently strong or inappropriately
coordinated rhythmic activity of the myometrium during labour to efface and dilate
the cervix.