TY  - BOOK
AU  - Mohamed Hassan Abbas Mahmoud 
AU  - Hassan Mostafa Gaafar , 
AU  - Mohammad Fikry Youssef , 
AU  - Rasha Mostafa Kamel , 
TI  - Trans-perineal 2D US for measurement of angle of progression in women in second stage of labor with fetal occipito-posterior position and relation to successful vaginal delivery / 
PY  - 2020///
CY  - Cairo : 
PB  - Mohamed Hassan Abbas Mahmoud , 
KW  - Occiput posterior position (OPP)
KW  - Successful vaginal delivery
KW  - Trans-perineal 2D
N1  - Thesis (Ph.D.) - Cairo University - Faculty of Medicine - Department of Gynecology and Obstetrics; Issued also as CD
N2  - Fetal head occiput posterior position (OPP) which is found in about 25% early in labor and 5% of deliveries, unlike the anterior occiput position which counts 90% of vertex presentation, involves different labor and delivery managements (Malvasi et al., 2014). Due to a higher incidence of physical and psychological traumas associated with OP, maternal and neonatal outcomes are worse because of increased rates of emergency Cesarean section, instrumental delivery, perinatal morbidity, maternal perineal lacerations and anal sphincter injuries (Adam et al., 2014). In classical literature the majority of OPP (about 90% of cases) are considered to be subsequent to a mal-rotation from an anterior or transverse position, rather than persistence of an initial OPP (Cunningham Williams Obstetrics, 2009)
UR  - http://172.23.153.220/th.pdf
ER  -