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Two diameter pocket method

Dr Daniel J Bell and Radswiki et al.

The two diameter pocket (TDP) method is an alternative method of assessing amniotic fluid volumes on ultrasound. However, it is not thought to be a good predictor of adverse neonatal outcome 2.

Sonographic assessment

According to this method 1,2:

Ultrasound - obstetric

Article information

rID: 14837
System: Obstetrics
Section: Approach
Synonyms or Alternate Spellings:
  • Two diameter pocket (TDP) method
  • Two diameter pocket
  • Two diameter pocket method for assessing amniotic fluid volume
  • Two diameter pocket (TDP)
  • Two diameter pocket method for assessing amniotic fluid volumes

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