3B Scientific 7th Month Fetus - Manual (Page 4)

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Pregnancy Series
English
L10 includes: L10/1, L10/2, L10/3, L10/4, L10/5, L10/6, L10/7, L10/8
L11 includes: L10, L15
L11/9 includes: L10/1, L10/2, L10/3, L10/5, L10/8
L10/1 Uterus with 1st month embryo
L10/2 Uterus with 2nd month embryo
L10/3 Uterus with 3rd month fetus
L10/4 Uterus with 4th month fetus (transverse position)
L10/5 Uterus with 5th month fetus (breech position)
L10/6 Uterus with 5th month fetus (transverse position)
L10/7 Uterus with 5th month twin fetuses (normal position)
L10/8 Uterus with 7th month fetus (normal position)
1 Vagina
2 Uterine neck (cervix)
3 Uterine tube (fallopian tube)
4 Fimbriae of uterine tube
5 Ovary
6 Broad ligament of uterus
7 Uterus
8 Placenta
8 a Placenta, part of the child
8 b Placenta, part of the mother
9 Umbilical cord
10 Embryo or fetus
11 Fetal integument (amnion, chorion, decidua capsularis)
12 Amnion (embryonic membrane)
13 Uterine cavity
14 Decidua parietalis
15 Round ligament of uterus
L15 Giant embryo approx. 4 weeks old, 25 times life-size
1 Primordium of the brain
1 a Primordium of the telencephalon
1 b Primordium of the diencephalon
1 c Primordium of the mesencephalon
1 d Primordium of the cerebellum (rhombic lips)
1 e Primordium of the rhombencephalon
2 Primordium of the nose (olfactory pit)
3 Primordium of the eyes (ocular cups, lenticular vesicles)
4 Primordium of the upper jaw
4 a Primordium of the ears (otic pits)
5 Branchial arches
5 a Mandibular arch (1st branchial arch)
5 b Hyoid arch (2nd branchial arch)
5 c 3rd branchial arch
5 d 4th branchial arch
6 Primordium of the heart
6 a Primordium of the atriums
6 b Primordium of the ventricles
7 Primordium of the liver
8 Upper (anterior) limb buds
9 Lower (posterior) limb buds
10 Primordium of vertebra (4th somite)