Hypertonicity

bladder 596.51

fetus or newborn 779.89

gastrointestinal (tract) 536.8

infancy 779.89

due to electrolyte imbalance 779.89

muscle 728.85

stomach 536.8

psychogenic 306.4

uterus, uterine (contractions) 661.4

affecting fetus or newborn 763.7