3B A280 Mode D'emploi page 5

English
A282
Combi skull, transparent/bone
This combination of one transparent and one bony
skull half is unique and offers, especially teachers
of anatomy, a topographic comparison of the struc-
tures which are not visible in other skull models.
The right, transparent skull half offers the study of
important anatomical details, such as the location
of the nasal sinuses. When used in combination
with the left bony skull half, the student is easily
able to transpose the positioning of the sinuses to
his understanding of the bony skull.
The transparency of the jaw allows a unique view
of the peridontal pockets and tooth roots. The
teeth can be taken out for a detailed view. In addi-
tion, the outer masticatory muscles (M. masseter,
M. temporalis) are represented on the bony skull
half. These features make the skull especially valu-
able for dentists as well.
The skull can be disassembled into two halves each
of the calvarium and base of skull, the nasal sep-
tum, the complete mandible and both masticatory
muscles.
A283
Didactic skull deluxe
This world-wide unique and top-quality skull does
not leave any ques tions in the stu dy of anatomy of
the skull un ans wered! The possibility of trans posing
the structures visible in the transparent half to the
bony half gives this skull an especially high didactic
value.
In the right, transparent skull half, the loca-
tion of the nasal sinuses can be easily viewed
even from the outside, since they are marked in
different colours: maxillary sinus (yellow), ethmoi-
dal cells (orange), frontal sinus (green), sphenoidal
sinus (purple). The sinuses in the skull, and the
neck and face arteries are also shown in different
colours: Sinus durae matris (blue), A. carotis com., A.
carotis ext., A. carotis int. and the branches of the A.
meningea (red).
One half of the brain, which can also be viewed
through the transparent calvarium, visualizes the
relative location of the cerebrum and the course of
the sinuses.
The peridontal pockets and tooth roots can be view-
ed through the transparent jaw. The teeth can be
taken out for more detailed studies. The mandible
is mounted flexibly to allow demonstration of the
masticatory motion.
The skull is mounted on a cer-
®
vical spine and can be disas-
sembled into two calvarium
halves, the left half of the
base of skull, the nasal sep-
tum, the complete mandib-
le and a brain half.