[Parental impact of 3D/4D ultrasonography in fetal cleft lip and palate].

OBJECTIVE

Prenatal diagnosis of cleft lip and palate has been available for over 25 years. 3D ultrasound has significantly improved prenatal screening and perinatal care. Surface rendering of the fetal face is frequently asked by parents during exam and it has been shown to substantially improve parental-fetal bonding. However, little is known about the parental impact of surface ultrasound of the abnormal fetal face. We thus decided to assess parental feelings after 3D surface rendering of the fetal face in cleft lip and palate. PATIENT(S) AND METHOD: Between January 2003 and December 2006, a questionnaire was systematically proposed after birth to the parents who had 3D examination during pregnancy for lip and cleft palate. Analysis of results was performed retrospectively.

RESULTS

Twenty-three couples answered to inclusion criteria, 12 have been contacted, 9 responded. 3D ultrasound was not perceived as disturbing in 78% of parents. On the contrary 3D pictures had a positive effect and better prepare parents to birth. All of them even more considered that it should be systematically performed.

DISCUSSION AND CONCLUSION

Prenatal diagnosis of cleft lip and palate is known to improve parental well-being during the perinatal period. Furthermore, in addition to improved diagnosis, 3D ultrasound also provides a better understanding and acceptance of the malformation than 2D examination. The parental impact of 3D ultrasound is positive supporting and strengthening a systematic use in isolated fetal lip and cleft palate.