Measurement of Angle of Descent (AOD) by Transperineal Ultrasound in Labour to Predict Successful Vaginal Delivery

ConclusionThe use of intrapartum transperineal ultrasound and measurement of angle of descent can prove to be a valuable adjunct in management of labour, especially in cases of prolonged first and second stages of labour in predicting successful vaginal delivery. AOD of 116 ° or more can predict successful vaginal delivery within 2 h. AOD can be used in centres having facilities of intrapartum ultrasound. The authors recommend the use of ultrasound in labour room as it is non-invasive and can provide a lot of information. This method is currently useful for tertiary centres or medical colleges.
Source: The Journal of Obstetrics and Gynecology of India - Category: OBGYN Source Type: research