Embriology Flashcards
exam 3
medial fold
obliterated umbilical artery
Median fold
urachus
Allantois forms the
urachus
falciform ligament
ventral mesentary of liver
lig. teres hepatis
obliterated umbilical vein
main pancreatic duct and uncinate process
ventral bud of pancreas
Acessory pancreatic Duct and pancreas
Dorsal bud of pancreas
kidneys form from the
intermediate mesoderm
ureteric buds form the
collecting part
Ureteric buds merge to become the
metanephric blastema
Distal and proximal convoluted tubules/loops form from
nephric vessicle (uniferous tubules)
pelvic urethra M/F
M: membranous and prosthetic urethra
F: membrnaous urethraa
Phallic segment M/F
M: Penile urethra
F: vestibule of vagina
Mesonephric duct
Wolfian duct—> vas deferens
Horshoe
fusion of metanepheric kidneys
Potter’s
no kidneys
urachal fistula
urine through umbilicus
Coelomic epithelium forms the
genital ridges
Paramesonephric duct
Mullerian duct—> uterus and vagina
didelphic
double uterus and vagina
Genitle tubercle M/F
M: Penis
F: clitoris
urethral folds M/F
M: urethra part of penis
F: labia minora
Labioscrotal swelling M/F
M: Scrotal sac
F: labia majora
Lateral plate mesoderm forms the
intraembryonic coelem
Pericardial and plaural cavity sep.
pleuropericardial folds
Septum tranversus forms the
central tendon and anterior part of the diapgram
Bochdalek
postlateral
parasternal hernia
Morgagni
Somatic mesoderm forms the
parietal layer
hypoespedia location
ventral side of penis
cause of hypospadias
failure of fusion of urogenital folds
cause of epispadias
failure of fusion of mesoderm due to persistent coelem membrane