| 词条 | Sagittal plane | |||
| 释义 |
| Name = Sagittal plane | Latin = plana sagittalia | Image = Human anatomy planes, labeled.jpg | Caption = The main anatomical planes of the human body, including mid-sagittal or median (red), parasagittal (yellow), frontal or coronal plane (blue) and transverse or axial plane (green) | Image2 = View of a Skull III.jpg | Caption2 = Mid-sagittal section of a human skull, by Leonardo da Vinci, c. 1489 | Precursor = | System = | Artery = | Vein = | Nerve = | Lymph = }} A sagittal plane ({{IPAc-en|ˈ|s|æ|dʒ|ɪ|t|əl}}), or longitudinal plane, is an anatomical plane which divides the body into right and left parts.[1] The plane may be in the center of the body and split it into two halves (mid-sagittal) or away from the midline and split it into unequal parts (para-sagittal). Variations in terminologyExamples of sagittal planes include:
The term sagittal is derived from the Latin word sagitta, meaning "arrow". An image of an arrow piercing a body and passing from front (anterior) to back (posterior) on a parabolic trajectory would be one way to demonstrate the derivation of the term. Another explanation would be the notching of the sagittal suture posteriorly by the lambdoidal suture —similar to feathers on an arrow.
Additional imagesSee also
References1. ^{{cite book|author=Mark Vella|title=Anatomy for Strength and Fitness Training|url=https://books.google.com/books?id=Beed0ml1t6IC&pg=PA16|accessdate=4 January 2013|date=May 2008|publisher=New Holland Publishers|isbn=978-1-84773-153-1|pages=16–}} {{Anatomical planes}}{{Authority control}}2. ^{{DorlandsDict|six/000083004|Median plane}} 3. ^{{cite book | last = Kapit | first = Wynn | title = The anatomy coloring book | publisher = Pearson | location = San Francisco | year = 2014 | isbn = 9780321832016 }} 4. ^{{cite web|url=https://www.merriam-webster.com/medical/parasagittal|title=parasagittal|website=Merriam-Webster dictionary|accessdate=2019-02-20}} 5. ^{{cite book |author=Yokochi, Chihiro; Rohen, Johannes W. |title=Color Atlas of Anatomy: A Photographic Study of the Human Body |publisher=Lippincott Williams & Wilkins |location=Hagerstown, MD |pages=2006. 217 p. |isbn=0-7817-9013-1 |oclc= |doi=}} 6. ^http://www.asu.edu/courses/kin335/documents/Movement%20Terminology.pdf 7. ^{{cite book|last1=Winslow|first1=Valerie|title=Classic Human Anatomy: The Artist's Guide to Form, Function, and Movement|date=Dec 23, 2008|publisher=Watson-Guptill|isbn=0823024156|pages=32–33}} 8. ^{{cite book|last1=Winslow|first1=Valerie|title=Classic Human Anatomy: The Artist's Guide to Form, Function, and Movement|date=Dec 23, 2008|publisher=Watson-Guptill|isbn=0823024156|pages=34–35}} 2 : Anatomical planes|Anatomy |
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