人體軸和面

黃思賢醫學博士 著

收錄於【人體的炁-道與瑜伽】2011年6月初版

 

 

 

以前我們用笛卡爾坐標來表示立體形狀而亦可以用人體解剖圖去解釋洛書可以用冠狀面代表，可圖可以用矢狀面代表而瑜珈的輪是用水平面代表。以下是各種面的解釋。

 

三種不同的面

（1）矢狀面：是指前後方向，將人體分成左、右兩部的緃切面，該切面與地平面垂直。

（2）冠狀面：是指左、右方向，將人體分為前、後兩部的緃切面，該切面與水平面及矢狀面互相垂直。

（3）水平面：又稱橫切面，是指與地平面平行，與矢狀面和冠狀面相互垂上、下兩部的平面而言。

 

 

在描述器官的切面時，則以器官自身的長軸為標准，與其長軸平行的切面稱縱切面，與其長軸垂直的切面稱橫切面，而不用冠狀、矢狀和水平面來描述。

冠狀面矢狀面水平面冠狀軸矢狀軸垂直軸

 

 

 

Axis and plane of human body

 

We ues the Cartesian coordinate to represent the threedimensional space previously .now we can also use the anatomicallyplanes to explain the luo shu can be explained by the frontal plane. the he tu  can be represented by the sagittalplane and the horizontal plane represents the chakra plane . in thefollowing is the definitions of different planes.

 

(1) sagittal plane : it denotes the front and back the planedivides the human body into left and right cross sections. It isperpendicular to the frontal and horizontal plane.

 

(2) frontal plane : it is the left and right direction .itdivides the human body into front and back cross sections .it isperpendicular to the sagittal and horizontal planes

 

(3) horizontal plane : it is also called the horizontal crosssection plane .it si parallel to the earth horizon .the horizontalplane is perpendicular to the sagittal and frontal planes itdivides the human body into upper and lower parts

 

When one uses cross section to describe organ systems the longaxis of organ is the reference . parallel to the long axis iscalled the vertical cross section and perpendicular to the longaxis is  called the horizontac cross section .thewords frontal sagittal and horizontal planes are not used in thiscontext.