TA98 Entity Page, English,

segmentatio hepatis

SECTION Item or Ref ID Value or text
Identification
TA code A05.8.01.033
Entity ID number THA:2690
Type of entity Material entity
Language
TA98 Latin preferred term segmentatio hepatis
TA98 Latin precursor term segmentatio hepatis: lobi, partes, divisiones et segmenta
TA98 English equivalent hepatic segmentation
TA98 English source term hepatic segmentation: lobes, parts, divisions and segments
Notes
TA98 footnote Segmentatio hepatis: lobi, partes, divisiones et segmenta These are the developmental, functional and surgically separable units of the liver and are based on the distribution of the v. portae hepatis, aa. hepaticae and ductus hepatici. The segments are numbered according to Couinaud (1957): the segmentum posterius, which corresponds to the lobus caudatus, is numbered as I and the remainder II-VIII clockwise from the left beginning with the segmentum posterius laterale sinistrum. The divisio lateralis sinistra (II & III) is separated from the divisio medialis sinistra (IV) and the pars posterior hepatis (1) by the fissura umbilicalis. The pars hepatis sinistra and the pars hepatis dextra are separated by an oblique plane, fissura portalis principalis, that runs anteriorly from a line between the long axis of the fossa vesicae biliaris and the middle of the vena cava inferior as it lies in contact with the liver posteriorly and transects the lobus quadratus. The divisio medialis dextra (V & VIII) is separated from the divisio lateralis dextra (VI & VII) by the fissura portalis dextra. Couinaud C. 1957. Le foie - Etudes Anatomiques et Chirurgicales. Paris: Masson.
TA98 RAT note The Latin precursor segmentatio hepatis: lobi, partes, divisiones et segmenta, and English equivalent, were enumerations that included punctuation (a colon and commas) and a conjunction, all of which are not compatible with the rules of Regular Anatomical Terminology.
TA98 Hierarchy
A01.0.00.000
A05.0.00.000
A05.8.01.001
A05.8.01.033
segmentatio hepatis
A05.8.01.034
A05.8.01.035
A05.8.01.036
A05.8.01.037
A05.8.01.038
A05.8.01.039
A05.8.01.040
A05.8.01.041
A05.8.01.042
A05.8.01.043
A05.8.01.044
A05.8.01.045
A05.8.01.046
A05.8.01.047
A05.8.01.048
A05.8.01.049
A05.8.01.050
A05.8.01.051
A05.8.01.052
A05.8.01.053
A05.8.01.054
A05.8.01.055
A05.8.01.056
A05.8.01.057
A05.8.01.058
A05.8.01.059
A05.8.01.060
Date: 29.01.2013

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