ICD-9-CM Volume 2 Index entries containing back-references to
646.4:
- Neuritis (see also Neuralgia) 729.2
- arising during pregnancy 646.4
- peripheral (nerve) - see also Neuropathy, peripheral
- complicating pregnancy or puerperium 646.4
- specified nerve NEC - see Mononeuritis
- puerperal, postpartum 646.4
- Pregnancy (single) (uterine) (without sickness) V22.2
- complicated (by) 646.9
- abnormal, abnormality NEC 646.9
- abscess or cellulitis
- adhesion, pelvic peritoneal 648.9
- air embolism 673.0
- albuminuria 646.2
- with hypertension - see Toxemia, of pregnancy
- amnionitis 658.4
- amniotic fluid embolism 673.1
- anemia (conditions classifiable to 280-285) 648.2
- appendicitis 648.9
- atrophy, yellow (acute) (liver) (subacute) 646.7
- bacilluria, asymptomatic 646.5
- bacteriuria, asymptomatic 646.5
- bariatric surgery status 649.2
- bicornis or bicornuate uterus 654.0
- biliary problems 646.8
- bone and joint disorders (conditions classifiable to 720-724 or conditions affecting lower limbs classifiable to 711-719, 725-738) 648.7
- breech presentation (buttocks) (complete) (frank) 652.2
- with successful version 652.1
- cardiovascular disease (conditions classifiable to 390-398, 410-429) 648.6
- cerebrovascular disorders (conditions classifiable to 430-434, 436-437) 674.0
- cervicitis (conditions classifiable to 616.0) 646.6
- chloasma (gravidarum) 646.8
- cholelithiasis 646.8
- cholestasis 646.7
- chorea (gravidarum) - see Eclampsia, pregnancy
- coagulation defect 649.3
- conjoined twins 678.1
- contraction, pelvis (general) 653.1
- convulsions (eclamptic) (uremic) 642.6
- with pre-existing hypertension 642.7
- current disease or condition (nonobstetric)
- cystitis 646.6
- cystocele 654.4
- death of fetus (near term) 656.4
- early pregnancy (before 22 completed weeks gestation) 632
- deciduitis 646.6
- decreased fetal movements 655.7
- diabetes (mellitus) (conditions classifiable to 249 and 250) 648.0
- disorders of liver and biliary tract 646.7
- displacement, uterus NEC 654.4
- disproportion - see Disproportion
- double uterus 654.0
- drug dependence (conditions classifiable to 304) 648.3
- dysplasia, cervix 654.6
- early onset of delivery (spontaneous) 644.2
- eclampsia, eclamptic (coma) (convulsions) (delirium) (nephritis) (uremia) 642.6
- with pre-existing hypertension 642.7
- edema 646.1
- with hypertension - see Toxemia, of pregnancy
- effusion, amniotic fluid 658.1
- delayed delivery following 658.2
- embolism
- emesis (gravidarum) - see Pregnancy, complicated, vomiting
- endometritis (conditions classifiable to 615.0-615.9) 670.1
- epilepsy 649.4
- excessive weight gain NEC 646.1
- face presentation 652.4
- failure, fetal head to enter pelvic brim 652.5
- false labor (pains) 644.1
- fatigue 646.8
- fatty metamorphosis of liver 646.7
- female genital mutilation 648.9
- fetal
- anemia 678.0
- complications from in utero procedure 679.1
- conjoined twins 678.1
- death (near term) 656.4
- early (before 22 completed weeks gestation) 632
- deformity 653.7
- distress 656.8
- hematologic conditions 678.0
- thrombocytopenia 678.0
- twin to twin transfusion 678.0
- reduction of multiple fetuses reduced to single fetus 651.7
- fibroid (tumor) (uterus) 654.1
- footling presentation 652.8
- with successful version 652.1
- gallbladder disease 646.8
- gastric banding status 649.2
- gastric bypass status for obesity 649.2
- genital herpes (asymptomatic) (history of) (inactive) 647.6
- goiter 648.1
- gonococcal infection (conditions classifiable to 098) 647.1
- gonorrhea (conditions classifiable to 098) 647.1
- hypertensive heart and chronic kidney disease 642.2
- hemorrhage 641.9
- accidental 641.2
- before 22 completed weeks gestation NEC 640.9
- cerebrovascular 674.0
- due to
- afibrinogenemia or other coagulation defect (conditions classifiable to 286.0-286.9) 641.3
- leiomyoma, uterine 641.8
- marginal sinus (rupture) 641.2
- premature separation, placenta 641.2
- trauma 641.8
- early (before 22 completed weeks gestation) 640.9
- threatened abortion 640.0
- unavoidable 641.1
- hepatitis (acute) (malignant) (subacute) 646.7
- viral 647.6
- herniation of uterus 654.4
- high head at term 652.5
- hydatidiform mole (delivered) (undelivered) 630
- hydramnios 657
- hydrocephalic fetus 653.6
- hydrops amnii 657
- hydrorrhea 658.1
- hyperemesis (gravidarum) - see Hyperemesis, gravidarum
- hypertension - see Hypertension, complicating pregnancy
- hypertensive
- chronic kidney disease 642.2
- heart and chronic kidney disease 642.2
- heart and renal disease 642.2
- heart disease 642.2
- renal disease 642.2
- hyperthyroidism 648.1
- hypothyroidism 648.1
- hysteralgia 646.8
- icterus gravis 646.7
- incarceration, uterus 654.3
- incompetent cervix (os) 654.5
- infection 647.9
- infective and parasitic diseases NEC 647.8
- inflammation
- injury 648.9
- insufficient weight gain 646.8
- insulin resistance 648.8
- intrauterine fetal death (near term) NEC 656.4
- early (before 22 completed weeks gestation) 632
- malaria (conditions classifiable to 084) 647.4
- malformation, uterus (congenital) 654.0
- malnutrition (conditions classifiable to 260-269) 648.9
- malposition
- fetus - see Pregnancy, complicated, malpresentation
- uterus or cervix 654.4
- malpresentation 652.9
- with successful version 652.1
- in multiple gestation 652.6
- specified type NEC 652.8
- marginal sinus hemorrhage or rupture 641.2
- maternal complications from in utero procedure 679.0
- maternal drug abuse 648.4
- maternal obesity syndrome 646.1
- menstruation 640.8
- mental disorders (conditions classifiable to 290-303, 305.0, 305.2-305.9, 306-316, 317-319) 648.4
- mentum presentation 652.4
- missed
- abortion 632
- delivery (at or near term) 656.4
- labor (at or near term) 656.4
- necrosis
- nephritis or nephrosis (conditions classifiable to 580-589) 646.2
- nephropathy NEC 646.2
- neuritis (peripheral) 646.4
- nutritional deficiency (conditions classifiable to 260-269) 648.9
- obesity 649.1
- oblique lie or presentation 652.3
- with successful version 652.1
- obstetrical trauma NEC 665.9
- oligohydramnios NEC 658.0
- onset of contractions before 37 weeks 644.0
- oversize fetus 653.5
- papyraceous fetus 646.0
- patent cervix 654.5
- pelvic inflammatory disease (conditions classifiable to 614.0-614.5, 614.7-614.9, 615) 646.6
- pelvic peritoneal adhesion 648.9
- placenta, placental
- placentitis 658.4
- pneumonia 648.9
- polyhydramnios 657
- postmaturity
- prediabetes 648.8
- pre-eclampsia (mild) 642.4
- severe 642.5
- superimposed on pre-existing hypertensive disease 642.7
- premature rupture of membranes 658.1
- with delayed delivery 658.2
- previous
- ectopic pregnancy V23.42
- infertility V23.0
- in utero procedure during previous pregnancy V23.86
- nonobstetric condition V23.89
- poor obstetrical history V23.49
- premature delivery V23.41
- trophoblastic disease (conditions classifiable to 630) V23.1
- prolapse, uterus 654.4
- proteinuria (gestational) 646.2
- with hypertension - see Toxemia, of pregnancy
- pruritus (neurogenic) 646.8
- psychosis or psychoneurosis 648.4
- ptyalism 646.8
- pyelitis (conditions classifiable to 590.0-590.9) 646.6
- renal disease or failure NEC 646.2
- with secondary hypertension 642.1
- hypertensive 642.2
- retention, retained dead ovum 631.8
- retroversion, uterus 654.3
- Rh immunization, incompatibility, or sensitization 656.1
- rubella (conditions classifiable to 056) 647.5
- rupture
- amnion (premature) 658.1
- with delayed delivery 658.2
- marginal sinus (hemorrhage) 641.2
- membranes (premature) 658.1
- with delayed delivery 658.2
- uterus (before onset of labor) 665.0
- salivation (excessive) 646.8
- salpingo-oophoritis (conditions classifiable to 614.0-614.2) 646.6
- septicemia (conditions classifiable to 038.0-038.9) 647.8
- smoking 649.0
- spasms, uterus (abnormal) 646.8
- specified condition NEC 646.8
- spotting 649.5
- spurious labor pains 644.1
- status post
- superfecundation 651.9
- superfetation 651.9
- syphilis (conditions classifiable to 090-097) 647.0
- threatened
- thrombophlebitis (superficial) 671.2
- thrombosis 671.2
- venous (superficial) 671.2
- thyroid dysfunction (conditions classifiable to 240-246) 648.1
- thyroiditis 648.1
- thyrotoxicosis 648.1
- tobacco use disorder 649.0
- torsion of uterus 654.4
- toxemia - see Toxemia, of pregnancy
- transverse lie or presentation 652.3
- with successful version 652.1
- trauma 648.9
- tuberculosis (conditions classifiable to 010-018) 647.3
- tumor
- unstable lie 652.0
- uremia - see Pregnancy, complicated, renal disease
- urethritis 646.6
- vaginitis or vulvitis (conditions classifiable to 616.1) 646.6
- varicose
- varicosity, labia or vulva 671.1
- venereal disease NEC (conditions classifiable to 099) 647.2
- venous complication 671.9
- viral disease NEC (conditions classifiable to 042, 050-055, 057-079, 795.05, 795.15, 796.75) 647.6
- vomiting (incoercible) (pernicious) (persistent) (uncontrollable) (vicious) 643.9
- due to organic disease or other cause 643.8
- early - see Hyperemesis, gravidarum
- late (after 22 completed weeks gestation) 643.2
- young maternal age 659.8