Abstract
Background: An exact assessment of gestational age (GA) is critical to the antepartum care & managing capabilities of an obstetrician. An accurate estimate of GA is essential for ensuring high-quality maternity care, including fetal growth evaluation & delivery date scheduling.
Objectives: To assess the gestational age of healthy pregnant women during the third trimester compare Trans cerebellar diameter precision with the traditional parameters of biparietal diameter & femur length.
Patients and methods: The cross-sectional study was carried out on a group of 200 pregnant women during their third trimester; they came to El-Galaa Teaching Hospital's Department of Obstetrics & Gynecology. This research was performed from May 2022 to September 2023.
Results: There was statistically significant variance among femur length (FL) & trans cerebellar diameter(TCD) in the estimation of GA within three days. There was a statistically significant variance among TCD & left and right kidney & between BPD and FL in the estimation of GA within one week. There was a highly statistically significant variance between TCD & BPD in the estimation of GA within one week.
Conclusion: A reliable single parameter for determining GA during pregnancy in its third trimester is the TCD. When it is hard to obtain other well-established biometric indices, TCD proves to be an extremely valuable tool.
Article Type
Original Article
Keywords
Gestational age; femur length; biparietal diameter; trans cerebellar diameter
Subject Area
Obstetrics and Gynecology
How to Cite This Article
El Garhey, Ismail Talat; Zakaria, Abdelmonem Mohamed; and Hemdan, Mohamed Hemdan Aboelfotoh Ibrahim
(2024)
"Accuracy of Trans Celebellar Diameter in Comparison with Biparital Diameter and Femur Length in the Sonographic Assessment of Gestational age in the Third Trimester of Pregnancy,"
Al-Azhar International Medical Journal: Vol. 5:
Iss.
12, Article 23.
DOI: https://doi.org/10.58675/2682-339X.2802
