ICD-9-CM Volume 2 Index entries containing back-references to 
663.8:
- Abnormal, abnormality, abnormalities - see also Anomaly umbilical cord umbilical cord  affecting fetus or newborn 762.6 affecting fetus or newborn 762.6 
  complicating delivery 663.9 complicating delivery 663.9 
  specified NEC 663.8 specified NEC 663.8
 
 
- Complications umbilical cord umbilical cord  affecting fetus or newborn 762.6 affecting fetus or newborn 762.6 
  complicating delivery 663.9 complicating delivery 663.9    affecting fetus or newborn 762.6 affecting fetus or newborn 762.6 
   specified type NEC 663.8 specified type NEC 663.8
 
 
 
- Delivery complicated (by) NEC 669.9 complicated (by) NEC 669.9   abdominal tumor, fetal 653.7 abdominal tumor, fetal 653.7    causing obstructed labor 660.1 causing obstructed labor 660.1 
 
  abnormal, abnormality of abnormal, abnormality of   cervix 654.6 cervix 654.6     causing obstructed labor 660.2 causing obstructed labor 660.2 
 
   forces of labor 661.9 forces of labor 661.9 
   formation of uterus 654.0 formation of uterus 654.0 
   pelvic organs or tissues 654.9 pelvic organs or tissues 654.9     causing obstructed labor 660.2 causing obstructed labor 660.2 
 
   pelvis (bony) (major) NEC 653.0 pelvis (bony) (major) NEC 653.0     causing obstructed labor 660.1 causing obstructed labor 660.1 
 
   presentation or position NEC 652.9 presentation or position NEC 652.9     causing obstructed labor 660.0 causing obstructed labor 660.0 
 
   size, fetus 653.5 size, fetus 653.5     causing obstructed labor 660.1 causing obstructed labor 660.1 
 
   soft parts (of pelvis) 654.9 soft parts (of pelvis) 654.9     causing obstructed labor 660.2 causing obstructed labor 660.2 
 
   uterine contractions NEC 661.9 uterine contractions NEC 661.9 
   uterus (formation) 654.0 uterus (formation) 654.0     causing obstructed labor 660.2 causing obstructed labor 660.2 
 
   vagina 654.7 vagina 654.7     causing obstructed labor 660.2 causing obstructed labor 660.2 
 
 
  abnormally formed uterus (any type) (congenital) 654.0 abnormally formed uterus (any type) (congenital) 654.0    causing obstructed labor 660.2 causing obstructed labor 660.2 
 
  acromion presentation 652.8 acromion presentation 652.8    causing obstructed labor 660.0 causing obstructed labor 660.0 
 
  adherent placenta 667.0 adherent placenta 667.0 
  adhesions, uterus (to abdominal wall) 654.4 adhesions, uterus (to abdominal wall) 654.4 
  advanced maternal age NEC 659.6 advanced maternal age NEC 659.6 
  air embolism 673.0 air embolism 673.0 
  amnionitis 658.4 amnionitis 658.4 
  amniotic fluid embolism 673.1 amniotic fluid embolism 673.1 
  anesthetic death 668.9 anesthetic death 668.9 
  annular detachment, cervix 665.3 annular detachment, cervix 665.3 
  antepartum hemorrhage - see Delivery, complicated, hemorrhage antepartum hemorrhage - see Delivery, complicated, hemorrhage
  anteversion, cervix or uterus 654.4 anteversion, cervix or uterus 654.4    causing obstructed labor 660.2 causing obstructed labor 660.2 
 
  apoplexy 674.0 apoplexy 674.0 
  arrested active phase 661.1 arrested active phase 661.1 
  asymmetrical pelvis bone 653.0 asymmetrical pelvis bone 653.0    causing obstructed labor 660.1 causing obstructed labor 660.1 
 
  atony, uterus with hemorrhage (hypotonic) (inertia) 666.1 atony, uterus with hemorrhage (hypotonic) (inertia) 666.1 
  Bandl's ring 661.4 Bandl's ring 661.4 
  Battledore placenta - see Placenta, abnormal Battledore placenta - see Placenta, abnormal
  bicornis or bicornuate uterus 654.0 bicornis or bicornuate uterus 654.0    causing obstructed labor 660.2 causing obstructed labor 660.2 
 
  birth injury to mother NEC 665.9 birth injury to mother NEC 665.9 
  bleeding (see also Delivery, complicated, hemorrhage) 641.9 bleeding (see also Delivery, complicated, hemorrhage) 641.9 
  breech presentation (assisted) (buttocks) (complete) (frank) (spontaneous) 652.2 breech presentation (assisted) (buttocks) (complete) (frank) (spontaneous) 652.2    with successful version 652.1 with successful version 652.1 
 
  brow presentation 652.4 brow presentation 652.4 
  cephalopelvic disproportion (normally formed fetus) 653.4 cephalopelvic disproportion (normally formed fetus) 653.4    causing obstructed labor 660.1 causing obstructed labor 660.1 
 
  cerebral hemorrhage 674.0 cerebral hemorrhage 674.0 
  cervical dystocia 661.2 cervical dystocia 661.2 
  chin presentation 652.4 chin presentation 652.4    causing obstructed labor 660.0 causing obstructed labor 660.0 
 
  cicatrix cicatrix
  coagulation defect 649.3 coagulation defect 649.3 
  colporrhexis 665.4 colporrhexis 665.4    with perineal laceration 664.0 with perineal laceration 664.0 
 
  compound presentation 652.8 compound presentation 652.8    causing obstructed labor 660.0 causing obstructed labor 660.0 
 
  compression of cord (umbilical) 663.2 compression of cord (umbilical) 663.2 
  contraction, contracted pelvis 653.1 contraction, contracted pelvis 653.1 
  contraction ring 661.4 contraction ring 661.4 
  cord (umbilical) 663.9 cord (umbilical) 663.9    around neck, tightly or with compression 663.1 around neck, tightly or with compression 663.1     without compression 663.3 without compression 663.3 
 
   bruising 663.6 bruising 663.6 
   complication NEC 663.9 complication NEC 663.9 
   compression NEC 663.2 compression NEC 663.2 
   entanglement NEC 663.3 entanglement NEC 663.3 
   forelying 663.0 forelying 663.0 
   hematoma 663.6 hematoma 663.6 
   marginal attachment 663.8 marginal attachment 663.8
   presentation 663.0 presentation 663.0 
   prolapse (complete) (occult) (partial) 663.0 prolapse (complete) (occult) (partial) 663.0 
   short 663.4 short 663.4 
   specified complication NEC 663.8 specified complication NEC 663.8
   thrombosis (vessels) 663.6 thrombosis (vessels) 663.6 
   vascular lesion 663.6 vascular lesion 663.6 
   velamentous insertion 663.8 velamentous insertion 663.8
 
  Couvelaire uterus 641.2 Couvelaire uterus 641.2 
  cretin pelvis (dwarf type) (male type) 653.1 cretin pelvis (dwarf type) (male type) 653.1    causing obstructed labor 660.1 causing obstructed labor 660.1 
 
  crossbirth 652.3 crossbirth 652.3    with successful version 652.1 with successful version 652.1 
   causing obstructed labor 660.0 causing obstructed labor 660.0 
 
  cyst (Gartner's duct) 654.7 cyst (Gartner's duct) 654.7 
  cystocele 654.4 cystocele 654.4    causing obstructed labor 660.2 causing obstructed labor 660.2 
 
  death of fetus (near term) 656.4 death of fetus (near term) 656.4    early (before 22 completed weeks gestation) 632 early (before 22 completed weeks gestation) 632 
 
  deformity (acquired) (congenital) deformity (acquired) (congenital)   fetus 653.7 fetus 653.7     causing obstructed labor 660.1 causing obstructed labor 660.1 
 
   pelvic organs or tissues NEC 654.9 pelvic organs or tissues NEC 654.9     causing obstructed labor 660.2 causing obstructed labor 660.2 
 
   pelvis (bony) NEC 653.0 pelvis (bony) NEC 653.0     causing obstructed labor 660.1 causing obstructed labor 660.1 
 
 
  delay, delayed delay, delayed   delivery in multiple pregnancy 662.3 delivery in multiple pregnancy 662.3     due to locked mates 660.5 due to locked mates 660.5 
 
   following rupture of membranes (spontaneous) 658.2 following rupture of membranes (spontaneous) 658.2 
 
  depressed fetal heart tones 659.7 depressed fetal heart tones 659.7 
  diastasis recti 665.8 diastasis recti 665.8 
  dilatation dilatation   bladder 654.4 bladder 654.4     causing obstructed labor 660.2 causing obstructed labor 660.2 
 
   cervix, incomplete, poor or slow 661.0 cervix, incomplete, poor or slow 661.0 
 
  diseased placenta 656.7 diseased placenta 656.7 
  displacement uterus NEC 654.4 displacement uterus NEC 654.4    causing obstructed labor 660.2 causing obstructed labor 660.2 
 
  disproportion NEC 653.9 disproportion NEC 653.9    causing obstructed labor 660.1 causing obstructed labor 660.1 
 
  disruptio uteri - see Delivery, complicated, rupture, uterus disruptio uteri - see Delivery, complicated, rupture, uterus
  distress distress
  double uterus (congenital) 654.0 double uterus (congenital) 654.0    causing obstructed labor 660.2 causing obstructed labor 660.2 
 
  dropsy amnion 657 dropsy amnion 657 
  dysfunction, uterus 661.9 dysfunction, uterus 661.9 
  dystocia dystocia   cervical 661.2 cervical 661.2 
   fetal - see Delivery, complicated, abnormal, presentation fetal - see Delivery, complicated, abnormal, presentation
   maternal - see Delivery, complicated, prolonged labor maternal - see Delivery, complicated, prolonged labor
   pelvic - see Delivery, complicated, contraction pelvis pelvic - see Delivery, complicated, contraction pelvis
   positional 652.8 positional 652.8 
   shoulder girdle 660.4 shoulder girdle 660.4 
 
  eclampsia 642.6 eclampsia 642.6 
  ectopic kidney 654.4 ectopic kidney 654.4    causing obstructed labor 660.2 causing obstructed labor 660.2 
 
  edema, cervix 654.6 edema, cervix 654.6    causing obstructed labor 660.2 causing obstructed labor 660.2 
 
  effusion, amniotic fluid 658.1 effusion, amniotic fluid 658.1 
  elderly multigravida  659.6 elderly multigravida  659.6 
  elderly primigravida 659.5 elderly primigravida 659.5 
  embolism (pulmonary) 673.2 embolism (pulmonary) 673.2 
  entanglement, umbilical cord 663.3 entanglement, umbilical cord 663.3    with compression 663.2 with compression 663.2 
   around neck (with compression) 663.1 around neck (with compression) 663.1 
 
  eversion, cervix or uterus 665.2 eversion, cervix or uterus 665.2 
  excessive excessive
  face presentation 652.4 face presentation 652.4 
  failure, fetal head to enter pelvic brim 652.5 failure, fetal head to enter pelvic brim 652.5    causing obstructed labor 660.0 causing obstructed labor 660.0 
 
  female genital mutilation 660.8 female genital mutilation 660.8 
  fetal fetal   acid-base balance 656.8 acid-base balance 656.8 
   death (near term) NEC 656.4 death (near term) NEC 656.4     early (before 22 completed weeks gestation) 632 early (before 22 completed weeks gestation) 632 
 
   deformity 653.7 deformity 653.7     causing obstructed labor 660.1 causing obstructed labor 660.1 
 
   distress 656.8 distress 656.8 
   heart rate or rhythm 659.7 heart rate or rhythm 659.7 
   reduction of multiple fetuses reduced to single fetus 651.7 reduction of multiple fetuses reduced to single fetus 651.7 
 
  fetopelvic disproportion 653.4 fetopelvic disproportion 653.4    causing obstructed labor 660.1 causing obstructed labor 660.1 
 
  fever during labor 659.2 fever during labor 659.2 
  fibroid (tumor) (uterus) 654.1 fibroid (tumor) (uterus) 654.1    causing obstructed labor 660.2 causing obstructed labor 660.2 
 
  fibromyomata 654.1 fibromyomata 654.1    causing obstructed labor 660.2 causing obstructed labor 660.2 
 
  forelying umbilical cord 663.0 forelying umbilical cord 663.0 
  fracture of coccyx 665.6 fracture of coccyx 665.6 
  hematoma 664.5 hematoma 664.5 
  hemorrhage (uterine) (antepartum) (intrapartum) (pregnancy) 641.9 hemorrhage (uterine) (antepartum) (intrapartum) (pregnancy) 641.9    accidental 641.2 accidental 641.2 
   associated with associated with
   cerebral 674.0 cerebral 674.0 
   due to due to    low-lying placenta 641.1 low-lying placenta 641.1 
    placenta previa 641.1 placenta previa 641.1 
    premature separation of placenta (normally implanted) 641.2 premature separation of placenta (normally implanted) 641.2 
    retained placenta 666.0 retained placenta 666.0 
    trauma 641.8 trauma 641.8 
    uterine leiomyoma 641.8 uterine leiomyoma 641.8 
 
   marginal sinus rupture 641.2 marginal sinus rupture 641.2 
   placenta NEC 641.9 placenta NEC 641.9 
   postpartum (atonic) (immediate) (within 24 hours) 666.1 postpartum (atonic) (immediate) (within 24 hours) 666.1 
 
  hourglass contraction, uterus 661.4 hourglass contraction, uterus 661.4 
  hydramnios 657 hydramnios 657 
  hydrocephalic fetus 653.6 hydrocephalic fetus 653.6    causing obstructed labor 660.1 causing obstructed labor 660.1 
 
  hydrops fetalis 653.7 hydrops fetalis 653.7    causing obstructed labor 660.1 causing obstructed labor 660.1 
 
  hypertension - see Hypertension, complicating pregnancy hypertension - see Hypertension, complicating pregnancy
  hypertonic uterine dysfunction 661.4 hypertonic uterine dysfunction 661.4 
  hypotonic uterine dysfunction 661.2 hypotonic uterine dysfunction 661.2 
  impacted shoulders 660.4 impacted shoulders 660.4 
  incarceration, uterus 654.3 incarceration, uterus 654.3    causing obstructed labor 660.2 causing obstructed labor 660.2 
 
  incomplete dilation (cervix) 661.0 incomplete dilation (cervix) 661.0 
  incoordinate uterus 661.4 incoordinate uterus 661.4 
  indication NEC 659.9 indication NEC 659.9 
  inertia, uterus 661.2 inertia, uterus 661.2 
  infantile infantile
  injury (to mother) NEC 665.9 injury (to mother) NEC 665.9 
  intrauterine fetal death (near term) NEC 656.4 intrauterine fetal death (near term) NEC 656.4    early (before 22 completed weeks gestation) 632 early (before 22 completed weeks gestation) 632 
 
  inversion, uterus 665.2 inversion, uterus 665.2 
  kidney, ectopic 654.4 kidney, ectopic 654.4    causing obstructed labor 660.2 causing obstructed labor 660.2 
 
  knot (true), umbilical cord 663.2 knot (true), umbilical cord 663.2 
  labor labor   onset (spontaneous) after 37 completed weeks of gestation but before 39 completed weeks gestation with delivery by (planned) cesarean section 649.8 onset (spontaneous) after 37 completed weeks of gestation but before 39 completed weeks gestation with delivery by (planned) cesarean section 649.8 
   premature (before 37 completed weeks gestation) 644.2 premature (before 37 completed weeks gestation) 644.2 
 
  laceration 664.9 laceration 664.9    anus (sphincter) (healed) (old) 654.8 anus (sphincter) (healed) (old) 654.8     with mucosa 664.3 with mucosa 664.3 
    not associated with third-degree perineal laceration 664.6 not associated with third-degree perineal laceration 664.6 
 
   bladder (urinary) 665.5 bladder (urinary) 665.5 
   bowel 665.5 bowel 665.5 
   central 664.4 central 664.4 
   cervix (uteri) 665.3 cervix (uteri) 665.3 
   fourchette 664.0 fourchette 664.0 
   hymen 664.0 hymen 664.0 
   labia (majora) (minora) 664.0 labia (majora) (minora) 664.0 
   pelvic pelvic
   perineum, perineal 664.4 perineum, perineal 664.4 
   peritoneum (pelvic) 665.5 peritoneum (pelvic) 665.5 
   periurethral tissue 664.8 periurethral tissue 664.8 
   rectovaginal (septum) (without perineal laceration) 665.4 rectovaginal (septum) (without perineal laceration) 665.4     with perineum 664.2 with perineum 664.2      with anal or rectal mucosa 664.3 with anal or rectal mucosa 664.3 
 
 
   skin (perineum) 664.0 skin (perineum) 664.0 
   specified site or type NEC 664.8 specified site or type NEC 664.8 
   sphincter ani (healed) (old) 654.8 sphincter ani (healed) (old) 654.8     with mucosa 664.3 with mucosa 664.3 
    not associated with third-degree perineal laceration 664.6 not associated with third-degree perineal laceration 664.6 
 
   urethra 665.5 urethra 665.5 
   uterus 665.1 uterus 665.1 
   vagina, vaginal (deep) (high) (sulcus) (wall) (without perineal laceration) 665.4 vagina, vaginal (deep) (high) (sulcus) (wall) (without perineal laceration) 665.4 
   vulva 664.0 vulva 664.0 
 
  lateroversion, uterus or cervix 654.4 lateroversion, uterus or cervix 654.4    causing obstructed labor 660.2 causing obstructed labor 660.2 
 
  locked mates 660.5 locked mates 660.5 
  low implantation of placenta - see Delivery, complicated, placenta, previa low implantation of placenta - see Delivery, complicated, placenta, previa
  mal lie 652.9 mal lie 652.9 
  malposition malposition   fetus NEC 652.9 fetus NEC 652.9     causing obstructed labor 660.0 causing obstructed labor 660.0 
 
   pelvic organs or tissues NEC 654.9 pelvic organs or tissues NEC 654.9     causing obstructed labor 660.2 causing obstructed labor 660.2 
 
   placenta 641.1 placenta 641.1 
   uterus NEC or cervix 654.4 uterus NEC or cervix 654.4     causing obstructed labor 660.2 causing obstructed labor 660.2 
 
 
  malpresentation 652.9 malpresentation 652.9    causing obstructed labor 660.0 causing obstructed labor 660.0 
 
  marginal sinus (bleeding) (rupture) 641.2 marginal sinus (bleeding) (rupture) 641.2 
  maternal hypotension syndrome 669.2 maternal hypotension syndrome 669.2 
  meconium in liquor 656.8 meconium in liquor 656.8 
  membranes, retained - see Delivery, complicated, placenta, retained membranes, retained - see Delivery, complicated, placenta, retained
  mentum presentation 652.4 mentum presentation 652.4    causing obstructed labor 660.0 causing obstructed labor 660.0 
 
  metrorrhagia (myopathia) - see Delivery, complicated, hemorrhage metrorrhagia (myopathia) - see Delivery, complicated, hemorrhage
  metrorrhexis - see Delivery, complicated, rupture, uterus metrorrhexis - see Delivery, complicated, rupture, uterus
  multiparity (grand) 659.4 multiparity (grand) 659.4 
  myelomeningocele, fetus 653.7 myelomeningocele, fetus 653.7    causing obstructed labor 660.1 causing obstructed labor 660.1 
 
  Nägele's pelvis 653.0 Nägele's pelvis 653.0    causing obstructed labor 660.1 causing obstructed labor 660.1 
 
  nonengagement, fetal head 652.5 nonengagement, fetal head 652.5    causing obstructed labor 660.0 causing obstructed labor 660.0 
 
  oblique presentation 652.3 oblique presentation 652.3    causing obstructed labor 660.0 causing obstructed labor 660.0 
 
  obstetric obstetric
  obstructed labor 660.9 obstructed labor 660.9    due to due to    abnormality of pelvic organs or tissues (conditions classifiable to 654.0 abnormality of pelvic organs or tissues (conditions classifiable to 654.0 -654.9 -654.9 ) 660.2 ) 660.2 
    deep transverse arrest 660.3 deep transverse arrest 660.3 
    impacted shoulders 660.4 impacted shoulders 660.4 
    locked twins 660.5 locked twins 660.5 
    malposition and malpresentation of fetus (conditions classifiable to 652.0 malposition and malpresentation of fetus (conditions classifiable to 652.0 -652.9 -652.9 ) 660.0 ) 660.0 
    persistent occipitoposterior 660.3 persistent occipitoposterior 660.3 
    shoulder dystocia 660.4 shoulder dystocia 660.4 
 
 
  occult prolapse of umbilical cord 663.0 occult prolapse of umbilical cord 663.0 
  oversize fetus 653.5 oversize fetus 653.5    causing obstructed labor 660.1 causing obstructed labor 660.1 
 
  pathological retraction ring, uterus 661.4 pathological retraction ring, uterus 661.4 
  pelvic pelvic   arrest (deep) (high) (of fetal head) (transverse) 660.3 arrest (deep) (high) (of fetal head) (transverse) 660.3 
   deformity (bone) - see also Deformity, pelvis, with disproportion deformity (bone) - see also Deformity, pelvis, with disproportion
   tumor NEC 654.9 tumor NEC 654.9     causing obstructed labor 660.2 causing obstructed labor 660.2 
 
 
  penetration, pregnant uterus by instrument 665.1 penetration, pregnant uterus by instrument 665.1 
  perforation - see Delivery, complicated, laceration perforation - see Delivery, complicated, laceration
  persistent persistent
  placenta, placental placenta, placental
  polyhydramnios 657 polyhydramnios 657 
  polyp, cervix 654.6 polyp, cervix 654.6    causing obstructed labor 660.2 causing obstructed labor 660.2 
 
  precipitate labor 661.3 precipitate labor 661.3 
  premature premature   labor (before 37 completed weeks gestation) 644.2 labor (before 37 completed weeks gestation) 644.2 
   rupture, membranes 658.1 rupture, membranes 658.1     delayed delivery following 658.2 delayed delivery following 658.2 
 
 
  presenting umbilical cord 663.0 presenting umbilical cord 663.0 
  previous previous   cesarean delivery, section 654.2 cesarean delivery, section 654.2 
   surgery surgery
 
  primary uterine inertia 661.0 primary uterine inertia 661.0 
  primipara, elderly or old 659.5 primipara, elderly or old 659.5 
  prolapse prolapse   arm or hand 652.7 arm or hand 652.7     causing obstructed labor 660.0 causing obstructed labor 660.0 
 
   cord (umbilical) 663.0 cord (umbilical) 663.0 
   fetal extremity 652.8 fetal extremity 652.8 
   foot or leg 652.8 foot or leg 652.8     causing obstructed labor 660.0 causing obstructed labor 660.0 
 
   umbilical cord (complete) (occult) (partial) 663.0 umbilical cord (complete) (occult) (partial) 663.0 
   uterus 654.4 uterus 654.4     causing obstructed labor 660.2 causing obstructed labor 660.2 
 
 
  prolonged labor 662.1 prolonged labor 662.1 
  pyrexia during labor 659.2 pyrexia during labor 659.2 
  rachitic pelvis 653.2 rachitic pelvis 653.2    causing obstructed labor 660.1 causing obstructed labor 660.1 
 
  rectocele 654.4 rectocele 654.4    causing obstructed labor 660.2 causing obstructed labor 660.2 
 
  retained membranes or portions of placenta 666.2 retained membranes or portions of placenta 666.2 
  retarded (prolonged) birth 662.1 retarded (prolonged) birth 662.1 
  retention secundines (with hemorrhage) 666.2 retention secundines (with hemorrhage) 666.2 
  retroversion, uterus or cervix 654.3 retroversion, uterus or cervix 654.3    causing obstructed labor 660.2 causing obstructed labor 660.2 
 
  rigid rigid
  Robert's pelvis 653.0 Robert's pelvis 653.0    causing obstructed labor 660.1 causing obstructed labor 660.1 
 
  rupture - see also Delivery, complicated, laceration rupture - see also Delivery, complicated, laceration   bladder (urinary) 665.5 bladder (urinary) 665.5 
   cervix 665.3 cervix 665.3 
   marginal sinus 641.2 marginal sinus 641.2 
   membranes, premature 658.1 membranes, premature 658.1 
   pelvic organ NEC 665.5 pelvic organ NEC 665.5 
   perineum (without mention of other laceration) - see Delivery, complicated, laceration, perineum perineum (without mention of other laceration) - see Delivery, complicated, laceration, perineum
   peritoneum (pelvic) 665.5 peritoneum (pelvic) 665.5 
   urethra 665.5 urethra 665.5 
   uterus (during labor) 665.1 uterus (during labor) 665.1 
 
  sacculation, pregnant uterus 654.4 sacculation, pregnant uterus 654.4 
  sacral teratomas, fetal 653.7 sacral teratomas, fetal 653.7    causing obstructed labor 660.1 causing obstructed labor 660.1 
 
  scar(s) scar(s)   cervix 654.6 cervix 654.6     causing obstructed labor 660.2 causing obstructed labor 660.2 
 
   cesarean delivery, section 654.2 cesarean delivery, section 654.2     causing obstructed labor 660.2 causing obstructed labor 660.2 
 
   perineum 654.8 perineum 654.8     causing obstructed labor 660.2 causing obstructed labor 660.2 
 
   uterus NEC 654.9 uterus NEC 654.9     causing obstructed labor 660.2 causing obstructed labor 660.2 
    due to previous cesarean delivery, section 654.2 due to previous cesarean delivery, section 654.2 
 
   vagina 654.7 vagina 654.7     causing obstructed labor 660.2 causing obstructed labor 660.2 
 
   vulva 654.8 vulva 654.8     causing obstructed labor 660.2 causing obstructed labor 660.2 
 
 
  scoliotic pelvis 653.0 scoliotic pelvis 653.0    causing obstructed labor 660.1 causing obstructed labor 660.1 
 
  secondary uterine inertia 661.1 secondary uterine inertia 661.1 
  secundines, retained - see Delivery, complicated, placenta, retained secundines, retained - see Delivery, complicated, placenta, retained
  separation separation
  septate vagina 654.7 septate vagina 654.7    causing obstructed labor 660.2 causing obstructed labor 660.2 
 
  shock (birth) (obstetric) (puerperal) 669.1 shock (birth) (obstetric) (puerperal) 669.1 
  short cord syndrome 663.4 short cord syndrome 663.4 
  shoulder shoulder
  Siamese twins 678.1 Siamese twins 678.1 
  slow slope active phase 661.2 slow slope active phase 661.2 
  spasm spasm
  spondylolisthesis, pelvis 653.3 spondylolisthesis, pelvis 653.3    causing obstructed labor 660.1 causing obstructed labor 660.1 
 
  spondylolysis (lumbosacral) 653.3 spondylolysis (lumbosacral) 653.3    causing obstructed labor 660.1 causing obstructed labor 660.1 
 
  spondylosis 653.0 spondylosis 653.0    causing obstructed labor 660.1 causing obstructed labor 660.1 
 
  stenosis or stricture stenosis or stricture
  sudden death, unknown cause 669.9 sudden death, unknown cause 669.9 
  tear (pelvic organ) (see also Delivery, complicated, laceration) 664.9 tear (pelvic organ) (see also Delivery, complicated, laceration) 664.9    anal sphincter (healed) (old) 654.8 anal sphincter (healed) (old) 654.8     not associated with third-degree perineal laceration 664.6 not associated with third-degree perineal laceration 664.6 
 
 
  teratomas, sacral, fetal 653.7 teratomas, sacral, fetal 653.7    causing obstructed labor 660.1 causing obstructed labor 660.1 
 
  tetanic uterus 661.4 tetanic uterus 661.4 
  tipping pelvis 653.0 tipping pelvis 653.0    causing obstructed labor 660.1 causing obstructed labor 660.1 
 
  transverse transverse   arrest (deep) 660.3 arrest (deep) 660.3 
   presentation or lie 652.3 presentation or lie 652.3     with successful version 652.1 with successful version 652.1 
    causing obstructed labor 660.0 causing obstructed labor 660.0 
 
 
  trauma (obstetrical) NEC 665.9 trauma (obstetrical) NEC 665.9 
  tumor tumor   abdominal, fetal 653.7 abdominal, fetal 653.7     causing obstructed labor 660.1 causing obstructed labor 660.1 
 
   pelvic organs or tissues NEC 654.9 pelvic organs or tissues NEC 654.9     causing obstructed labor 660.2 causing obstructed labor 660.2 
 
 
  umbilical cord (see also Delivery, complicated, cord) 663.9 umbilical cord (see also Delivery, complicated, cord) 663.9    around neck tightly, or with compression 663.1 around neck tightly, or with compression 663.1 
   entanglement NEC 663.3 entanglement NEC 663.3 
   prolapse (complete) (occult) (partial) 663.0 prolapse (complete) (occult) (partial) 663.0 
 
  unstable lie 652.0 unstable lie 652.0    causing obstructed labor 660.0 causing obstructed labor 660.0 
 
  uterine uterine   inertia (see also Delivery, complicated, inertia, uterus) 661.2 inertia (see also Delivery, complicated, inertia, uterus) 661.2 
   spasm 661.4 spasm 661.4 
 
  vasa previa 663.5 vasa previa 663.5 
  velamentous insertion of cord 663.8 velamentous insertion of cord 663.8
  young maternal age 659.8 young maternal age 659.8 
 
 
- Hemorrhage, hemorrhagic (nontraumatic) 459.0  funis funis  affecting fetus or newborn 772.0 affecting fetus or newborn 772.0 
  complicating delivery 663.8 complicating delivery 663.8
 
  umbilicus, umbilical cord 772.0 umbilicus, umbilical cord 772.0   after birth, newborn 772.3 after birth, newborn 772.3 
  complicating delivery 663.8 complicating delivery 663.8   affecting fetus or newborn 772.0 affecting fetus or newborn 772.0 
 
  slipped ligature 772.3 slipped ligature 772.3 
  stump 772.3 stump 772.3 
 
 
- Insertion cord (umbilical) lateral or velamentous 663.8 cord (umbilical) lateral or velamentous 663.8  affecting fetus or newborn 762.6 affecting fetus or newborn 762.6 
 
  velamentous, umbilical cord 663.8 velamentous, umbilical cord 663.8  affecting fetus or newborn 762.6 affecting fetus or newborn 762.6 
 
 
- Rupture, ruptured 553.9  umbilical cord 663.8 umbilical cord 663.8
 
- Tear, torn (traumatic) - see also Wound, open, by site umbilical cord umbilical cord  affecting fetus or newborn 772.0 affecting fetus or newborn 772.0 
  complicating delivery 663.8 complicating delivery 663.8