Hemarthrosis (nontraumatic) 719.10

ankle 719.17

elbow 719.12

foot 719.17

hand 719.14

hip 719.15

knee 719.16

multiple sites 719.19

pelvic region 719.15

shoulder (region) 719.11

specified site NEC 719.18

traumatic - see Sprain, by site

wrist 719.13