中英雙字幕(選中以下鏈接,搜索之后即可查看)
https://www.bilibili.com/video/BV1HL41157et/
機器翻譯字幕，僅供參考：
the cervical spine has the important job
頸椎的重要作用
of supporting the skull and allowing us
是支撐頭骨并允許
to move our head to direct our vision
我們移動頭部以引導我們的
the cervical spine also protects the
視線 頸椎還保護
spinal cord the connection between our
脊髓 我們的
brain and the rest of our body（我們身體的其他部分）
大腦與身體其他部位之間的連接
two common anatomic terms are useful as
兩個常見的解剖學術(shù)語很有用，因為
they relate to the cervical spine
它們相互關(guān)聯(lián) 對于
the term anterior refers to the front of
頸椎，術(shù)語前部指
the neck
的是頸部
the term posterior refers to the back of
的前部 術(shù)語后部指的
the neck
是頸部
the human spine is made up of 24 spinal
的后部 人體脊柱由 24 塊
bones called vertebra vertebra are
稱為椎骨的脊椎骨組成，它們
stacked on top of one another to form
彼此堆疊在一起
the spinal column （ /?kɑ?l?m/n. 圓柱，）the spinal column is
形成脊柱 脊柱
the body's main upright support seven
是身體的主要直立支撐 七塊
vertebra make up the cervical spine
椎骨組成頸椎，
often referred to as C 1 to C 7 the top
通常稱為 C 1 到 C 7 頂部
vertebra c1 connects to the bottom of
椎骨 c1 連接到
the skull the cervical spine curves
顱骨底部 頸椎
slightly inward and ends where c7 joins
略微向內(nèi)彎曲，并在 c7
the top of the thoracic spine the base
連接頂部的位置結(jié)束 胸椎 頭骨的底部
of the skull sits on top of c1 also
位于 c1 的頂部，也
called the atlas two thick bony arches
稱為圖譜 兩個厚骨弓
form a large hole through the center of
形成一個穿過圖譜中心的大孔
the atlas （ /??tl?s/n. 地圖冊；第一頸椎，寰椎）this opening is large because
寰椎 這個開口很大是因為
the spinal cord is wider where at first
脊髓在最初
exits the brain and skull the atlas has
離開大腦和頭骨的地方更寬 寰椎
two relatively large bony projections on
在每一側(cè)都有兩個相對較大的骨突起
each side the atlas sits on top of the
寰
c2 vertebra also called the axis the
椎位于 c2 椎骨的頂部，也稱為樞椎
axis has a large bony knob on top called
軸在頂部有一個大的骨節(jié)，
the dens（齒狀突） the dens points up and fits
稱為 dens dens 指向并
through a hole in the atlas this
穿過圖譜中的一個孔
specialized connection between the axis
軸和圖譜之間的這種特殊連接
and the atlas gives the neck most of its
使頸部具有大部分
ability to turn to the left and right
向左和向右轉(zhuǎn)動的能力
each vertebra throughout the spine is
整個脊柱的每個椎骨
made of the same parts the main section
由相同的部分
of each cervical vertebra from c2 to c7
組成 每個主要部分 從 c2 到 c7 的頸椎
is formed by round block of bone called
由稱為椎體的圓形骨塊形成
the vertebral body a bone ring attaches
一個骨環(huán)連接
to the back of the vertebral body this
到椎體的后部 這個
ring is formed by two pedicles （椎弓根）that
環(huán)由
connect to the back of the vertebral
連接到椎體后部和
body and to lamina（/?l?m?n?/）that join the
連接椎體的椎板的兩個椎弓根形成
pedicles to complete the ring when the
當椎骨相互堆疊時，椎弓根完成環(huán)
vertebra are stacked on top of each
other the bone rings form a hollow tube
骨環(huán)形成一個圍繞脊髓的空心管
that surrounds the spinal cord the
，
inside of this hollow tube is called the
這個空心管的內(nèi)部稱為
spinal canal the bone rings provide a
椎管 骨環(huán)為
protective roof over the spinal cord
脊髓提供了一個保護頂 一個
a bony nob projects posterior lis at the
骨節(jié)
same point where the two lamina Bones
在兩個椎板的同一點突出
joined together at the back of the spine
了后部 骨骼在脊柱后部連接在一起
these projections called spinous
processes can be felt as you rub your
當你上下摩擦手指時可以感覺到這些被稱為棘突的突出物
fingers up and down the back of your
脊柱后部
spine each vertebra in the spine has two
脊柱中的每個椎骨都有兩個
bony knobs that point out to the side
骨節(jié)，分別指向一側(cè)，
one on the left and one on the right
一個在左側(cè)，一個在右側(cè)，
these bony projections are called
這些骨突出被稱為
transverse processes
橫突
unlike the rest of the spine the
，與脊柱的其余部分不同
cervical vertebra have an opening that
頸椎有一個開口可以
passes down through each transverse
通過 通過每個橫突，
process this opening called the
這個稱為
transverse foramen（/f??re?m?n/） provides a passageway
橫突孔的開口
for arteries that run up each side of
為沿著頸部兩側(cè)向上延伸的動脈
the neck to supply the back of the brain
提供了通道，為大腦后部
with blood
提供
between each pair of vertebra our two
每對椎骨之間的血液 我們的兩個
joints call facet joints （小關(guān)節(jié) 面關(guān)節(jié)）the surface of
關(guān)節(jié)稱為小關(guān)節(jié) 小關(guān)節(jié)的
the facet joint is covered by articular
表面 被關(guān)節(jié)
cartilage articular cartilage is a
軟骨覆蓋 關(guān)節(jié)軟骨是一種
smooth rubbery material that covers the
光滑的橡膠材料，覆蓋
ends of most joints it allows the ends
大多數(shù)關(guān)節(jié)的末端，它允許
of the bones to move against each other
博的末端 nes
smoothly with minimal friction these
以最小的摩擦力平穩(wěn)地相互移動 這些
joints connect the vertebra together and
關(guān)節(jié)將椎骨連接在一起并
slide against one another to allow the
相互滑動，以允許
neck to move in many directions except
頸部向多個方向移動，除了
for the very top of the cervical spine
頸椎的最頂部
each cervical vertebra has two facet
每個頸椎
joints on each side the facet joints on
在每一側(cè)都有兩個小關(guān)節(jié)
top connected the vertebra above the
頂部的
ones below join the vertebra below when
小關(guān)節(jié)連接下面的椎骨
the vertebra stack on top of one another
當椎骨相互堆疊時，連接下面的椎骨
an opening is formed on each side of the
在脊柱的每一側(cè)形成一個開口，
spine called a neuro foramen a nerve
稱為神經(jīng)孔 神經(jīng)
nerve root leaves the spinal cord through this
神經(jīng)根通過這個開口離開脊髓
opening one on the left and one on the
左側(cè)和
right the spinal cord travels through
右側(cè)一個 脊髓
the spinal canal the hollow tube of bone
穿過椎管
created by the stacked vertebra the
由堆疊的椎骨形成的中空骨管
spinal cord is made up of millions of
脊髓由數(shù)百萬條
nerve fibers two large nerves called
神經(jīng)纖維組成 兩條稱為
nerve roots branch off the spinal cord
神經(jīng)根的大神經(jīng)
at each level where two vertebra come
在每一層從脊髓分出 兩個椎骨
together one on the left and one on the
匯合在一起，一個在左邊，一個在
right these nerve roots branch into the
右邊，這些神經(jīng)根分支成
nerves that travel into the upper
神經(jīng)，進入
extremities upper body and to certain
上肢upp 身體和某些
organs ligaments are strong connective
器官 韌帶是強大的
tissues that attach bones to other bones
結(jié)締組織，將骨骼連接到其他骨骼
several long ligaments connect on the
幾條長韌帶連接在
front and back sections of the vertebra
椎骨的前部和后部
the anterior longitudinal ligament runs
前縱韌帶
lengthwise down the front of the
沿椎體前部縱向向下延伸 后縱韌帶連接在椎骨的前部和
vertebral bodies the posterior
后部
longitudinal ligament attaches on the
back of the vertebral bodies the
椎體后部
ligamentum flavum is a long elastic band
黃韌帶是一條長彈性帶
that connects to the front surface of
，連接到每個椎板的前表面
each of the lamina bones each set of
每組
Fassett joints is also surrounded by a
Fassett 關(guān)節(jié)也被一個
joint capsule that is made up of
關(guān)節(jié)囊包圍，該關(guān)節(jié)囊由
ligaments
韌帶組成
a special structure in the spine called
脊柱中的一種特殊結(jié)構(gòu)，稱為
an intervertebral disk sits between each
椎間盤位于每
pair of vertebra an intervertebral disc
對椎骨之間
is made of two parts in the center of
椎間盤由兩部分組成，
each intervertebral disc is a spongy（ /?sp?nd?i/）
每個椎間盤的中心是一種
material called the nucleus pulposus the
稱為髓核的海綿狀材料 髓核
nucleus pulposus provides most of the
shock absorption in the spine the
在脊柱中提供大部分減震
nucleus is surrounded by the annulus（/??nj?l?s/n. 環(huán)，環(huán)形物） a
髓核被椎間盤包圍 環(huán)
series of strong ligamentous rings that
一系列堅固的韌帶環(huán)，
attach to the vertebra above and below
附著在上面的椎骨和
the intervertebral discs the anterior
在椎間盤下方，
cervical area is covered with muscles
頸前區(qū)覆蓋著
that run from the rib cage and
從
collarbone to the cervical vertebra jaw
胸腔和鎖骨到頸椎頜骨
and skull the posterior cervical muscles
和顱骨的肌肉，頸后肌肉
cover the bones along the back of the
覆蓋沿脊柱后部的骨骼，構(gòu)成了
spine and make up the bulk （ /b?lk/n. 主體，大部分）of the
頸椎上的大部分
tissues on the back of the neck a good
組織 頸后
way to understand the anatomy of the
了解頸椎解剖結(jié)構(gòu)的一個好方法
cervical spine is by looking at a single
是觀察單個
spinal segment a spinal segment includes
脊柱節(jié)段 一個脊柱節(jié)段包括
two vertebra separated by an
由椎間盤隔開的兩個椎骨
intervertebral disc the nerves that
leave the spinal cord between each pair
在每
of vertebra and the small facet joints
對椎骨和小關(guān)節(jié)面之間離開脊髓的神經(jīng)
that link each level of the spinal
連接脊柱每一層的關(guān)節(jié)
column the intervertebral disc separates
椎間盤
the two vertebral bodies of the spinal
將脊柱
segment the facet joints and
節(jié)段的兩個椎體分開 小關(guān)節(jié)和
intervertebral discs work together to
椎間盤共同作用以
allow bending and rotating of the
允許頸椎彎曲和旋轉(zhuǎn)
cervical spine the facet joints slide
小關(guān)節(jié)滑動，
while the disc works like a flexible
而椎間盤像柔性
connection between the two vertebra
連接一樣工作 在兩個椎骨之間
it is probably quite clear that the
很可能很清楚
cervical spine is a complex machine with
頸椎是一個復雜的機器
an important job to do understanding the
了解頸椎的結(jié)構(gòu)和功能是一項重要的工作，
structure and function of the cervical
spine can help you better understand how
可以幫助您更好地了解
problems in the neck can cause pain and
頸部問題如何導致疼痛和
dysfunction enabling you to become more
功能障礙，使您能夠更多地
involved in your healthcare and better
參與醫(yī)療保健并
able to care for your neck problem
更好地護理頸部問題
