Latin and Spanish navigation with English interface
Navigation of the TNA. Click on the top link titled to begin browsing the main list of the whole TNA terminology.
Or click a red button 
at the top nodes of the TNA hierarchy to open it. Click a green 
button on any branch of the hierarchy to close it. Click an orange button 
to reopen it. On any section marked with an empty button 
, click one of the or button to access the short or extended version of the list.
Navigation is either based on the upper levels of the partonomic hierarchy or it can be done in alphabetical order of the 22 sections of the TNA. Click the button to the left of TNA alphabetically to open the alphabetical list, and click again to close it.
The TNA partonomy is made up of 4 chapters, each of which is subdivided into a number of sections, which are further subdivided into subsections. There are 22 sections forming the TNA. Then, we access the partonomic lists with a variable number of indented entities according to the partonomic hierarchy.
The 4 chapters are at level 1 of the hierarchy. The 22 sections are at level 2 and 3. The subsections are at level 4. Any list at a higher level is usually subdivided into a number of sub-lists at the next level. The user can select any level 2, 3 or 4 to view the entities. Level 1 and possibly 2 (depending on the size of the chapter) are reserved for navigation.
Navigation of the TAH. Click on the link titled to open the list of available chapters of TAH.
Then select any available chapter either by clicking its left button to open its subchapters, or by clicking the title button directly. When displaying the subchapters, access directly to any of them, using the or button at convenience.
The chapters of TAH will be progressively added when they have been upgraded to the standard of this terminology and conveniently validated.
left: main language
middle: subsidiary language
right: interface language
dimmed: actual selection
central nervous system
meninges
brain
prosencephalon
telencephalon
hypothalamus
diencephalon
brain stem
mesencephalon
cerebellum
rhombencephalon
rostral rhombencephalon
pons
caudal rhombencephalon
spinal cord
tracts of central nervous system
ventricular system
système nerveux périphérique
subdivision of cranial nerves
subdivision of spinal nerves
plexus of somatic nerves
autonomic subdivision
sense organs
olfactory organ
visual organ
vestibulocochlear organ
gustatory organ
cerebrospinal blood vessels
cerebrospinal arterial system
cerebrospinal venous system
autonomic subdivision
caudal rhombencephalon
cerebellum
cerebrospinal arterial system
cerebrospinal venous system
diencephalon
gustatory organ
hypothalamus
meninges
mesencephalon
olfactory organ
plexus of somatic nerves
pons
rostral rhombencephalon
sight organ
spinal cord
subdivision of cranial nerves
subdivision of spinal nerves
telencephalon
tracts of central nervous system
ventricular system
vestibulocochlear organ
Terminologia Anatomica Humana TAH (partial)
general anatomy
skeletal system
articular system
part of head
cervical part
dorsal part
thoracic part
abdominal part
pelvic part
muscular system of upper limb
muscular system of lower limb
mouth
fauces
pharynx
oesophagus
gaster
small intestine
large intestine
liver
gallbladder
pancreas
dentes
corona dentis
radix dentis
periodontium
nasus
larynx
trachea
bronchus
pulmo
kidney
ureter
vesica urinaria
ovary
tuba uterina
uterus
vagina
epoophoron
paroophoron
pudendum femininum
clitoris
urethra feminina
testis
epididymis
funiculus spermaticus
ductus deferens
glandula vesiculosa
prostata
glandula bulbourethralis
penis
urethra masculina
scrotum
cavities of trunk
hypophysis
heart
arterial system
cerebrospinal arterial system
venous system
cerebrospinal venous system
lymphatic vessels
lymphoid system
the integument