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2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Complications Of Pregnancy, Childbirth, And The Puerperium 630-677 > Complications Occurring Mainly In The Course Of Labor And Delivery 660-669 > Abnormality Of Forces Of Labor 661.* >

2008 ICD-9-CM Diagnosis 661.9

Unspecified abnormality of labor

  • Difficult childbirth or labor.
  • 661.9 is a non-specific code that cannot be used to specify a diagnosis
  • 661.9 contains 8 index entries
  • View the ICD-9-CM Volume 1 661.* hierarchy


Index entries containing 661.9:

Abnormal, abnormality, abnormalities - see also Anomaly
  • forces of labor NEC 661.9
    • affecting fetus or newborn 763.7
  • labor NEC 661.9
    • affecting fetus or newborn 763.7
Contraction, contracture, contracted
  • uterus 621.8
    • abnormal 661.9
      • affecting fetus or newborn 763.7
Delivery
  • complicated (by) NEC 669.9
    • abnormal, abnormality of
      • forces of labor 661.9
      • uterine contractions NEC 661.9
    • dysfunction, uterus 661.9
Dysfunction
  • uterus, complicating delivery 661.9
Labor (see also Delivery)
  • abnormal NEC 661.9
    • affecting fetus or newborn 763.7