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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 > Trauma To Perineum And Vulva During Delivery 664.* >

2007 ICD-9-CM Diagnosis 664.1

Second-degree perineal laceration during delivery

 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 Therefore, this code may be out of date.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 664.1 can be accessed here.

  • 664.1 is a non-specific code that cannot be used to specify a diagnosis
  • 664.1 contains 16 index entries
  • View the ICD-9-CM Volume 1 664.* hierarchy

664.1 excludes:

  • that involving anal sphincter (664.2)

Index entries containing 664.1:

Delivery
  • complicated (by) NEC 669.9
    • laceration 664.9
      • pelvic
        • floor 664.1
      • perineum, perineal 664.4
        • second degree 664.1
        • muscles 664.1
      • vagina, vaginal (deep) (high) (sulcus) (wall) (without perineal laceration) 665.4
        • muscles, with perineum 664.1
Injury 959.9
  • pelvic
    • floor 959.19
      • complicating delivery 664.1
        • affecting fetus or newborn 763.89
Laceration - see also Wound, open, by site
  • pelvic
    • floor (muscles)
      • complicating delivery 664.1
  • perineum, perineal (old) (postpartal) 618.7
    • complicating delivery 664.4
      • second degree 664.1
      • involving
        • pelvic floor 664.1
        • perineal muscles 664.1
        • vaginal muscles 664.1
    • muscles, complicating delivery 664.1
  • vagina
    • complicating delivery 665.4
      • second degree 664.1
      • muscles 664.1
Perforation, perforative (nontraumatic)
  • pelvic
    • floor
      • obstetrical trauma 664.1
Rupture, ruptured 553.9
  • pelvic
    • floor, complicating delivery 664.1
Tear, torn (traumatic) - see also Wound, open, by site
  • pelvic
    • floor, complicating delivery 664.1