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2007 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 > Obstructed Labor 660.* >

2007 ICD-9-CM Diagnosis 660.5

Locked twins

 On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date.

The 2009 version of ICD-9-CM 660.5 can be accessed here.

  • 660.5 is a non-specific code that cannot be used to specify a diagnosis
  • 660.5 contains 8 index entries
  • View the ICD-9-CM Volume 1 660.* hierarchy

Index entries containing 660.5:

Delivery
  • complicated (by) NEC 669.9
    • delay, delayed
      • delivery in multiple pregnancy 662.3
        • due to locked mates 660.5
    • locked mates 660.5
    • obstructed labor 660.9
      • due to
        • locked twins 660.5
  • triplets NEC 651.1
    • locked mates 660.5
  • twins NEC 651.0
    • locked mates 660.5
Locked twins 660.5
  • affecting fetus or newborn 763.1
Malposition
  • fetus NEC (see also Presentation, fetal) 652.9
    • in multiple gestation (one fetus or more) 652.6
      • with locking 660.5
Obstruction, obstructed, obstructive
  • labor 660.9
    • by
      • locked twins 660.5