O62.4
Hypertonic, incoordinate, and prolonged uterine contractions
Coding rules (TT06)
- ●Applies only/mainly to females
Coding guidance (WHO 2019)
Contraction ring dystocia Dyscoordinate labour Hour-glass contraction of uterus Hypertonic uterine dysfunction Incoordinate uterine action Tetanic contractions Uterine dystocia NOS Excl.: dystocia (fetal)(maternal) NOS (O66.9)