警惕!人体的8个危险三角区

2015-06-18 佚名 三维解剖

  你知道吗?除了面部三角区外,我们的身体还隐藏着其他危险三角区:颈三角区、肩三角区、膀胱三角区等……它们是脏器、血管、神经集合地,一定要小心保护这些部位哦!   面部金三角   危险地带:这个三角区域由鼻根部与两侧嘴角连线构成。头面部有6条可以通向颅内的静脉,它们互有分支,相互沟通,形成一张致密的血管网。这个区域的血管丰富,养分供应充足,废物、毒素清运比较及时,所以面部皮肤最为敏感、活跃

  你知道吗?除了面部三角区外,我们的身体还隐藏着其他危险三角区:颈三角区、肩三角区、膀胱三角区等……它们是脏器、血管、神经集合地,一定要小心保护这些部位哦!

  面部金三角

  危险地带:这个三角区域由鼻根部与两侧嘴角连线构成。头面部有6条可以通向颅内的静脉,它们互有分支,相互沟通,形成一张致密的血管网。这个区域的血管丰富,养分供应充足,废物、毒素清运比较及时,所以面部皮肤最为敏感、活跃,全身的问题也容易在这里集中体现。

  危险形成:面部静脉是唯一一条没有静脉瓣的静脉,静脉血带着废物源源不断地流向“废物处理站”。但由于面部静脉的特殊结构,血液除了会正常向下流动到颈部静脉,还会向上流到颅内。

  安全警示:如果脸上长了痘痘,千万别用手去挤,不然手或痘痘周围皮肤上的细菌、灰尘很容易随之进入血液,沿着静脉网络四处流窜,最易造成眼睛和鼻子等器官感染,严重者还会引发颅内感染而危及生命。

  枕三角区

  危险地带:枕三角是指枕骨下,包括颈后第一颈椎和第二颈椎的范围。这里有人体最复杂的关节:枕-第一颈椎-第二颈椎关节。头部的左右旋转、点头、摇头动作主要靠这些关节完成。正常颈椎向前微凸,神经动脉在中间穿行,这样的弧度很容易增加颈椎的弹性,使得头部震动减缓。

  危险形成:如果长期保持不良姿势,颈部的前凸就会逐渐变直,或转为后凸,就会压迫正常工作的神经、血管,不仅容易引发偏头痛、脑中风等疾病,还会导致颈性心绞痛。

  安全警示:避免高枕睡眠。高枕使头部前屈,增大对颈椎的压力,容易加速导致颈椎的病变;颈肩部要注意保暖,风寒之气最容易伤害筋骨。如果颈部长期在空调环境中受到冷风吹拂,很容易发生强直和疼痛;此外,要经常端正头、颈、肩、背的姿势,不要经常偏头耸肩;同一个姿势维持1小时之后,要注意放松一下肩颈部的肌肉,做些头和上肢的前屈后伸、旋转运动,以增强颈肩肌肉应对突然变化的能力。

  

  肩部金三角

  危险地带:肩三角相当于上臂间关节三角肌的位置。这个区域肌肉厚实,三角肌从前、外、后三面包绕肩关节,腋神经分布于其中,支配着三角肌的收缩和舒张。全身其他关节只能做屈、伸两个动作,而肩关节由于具有特殊的球窝结构,可以做5个方向的动作。

  危险形成:由于肩关节结构比较松散,如果运动不当很容易因肌肉瞬间拉伤而损伤肩部软组织;此外,由于上身的各种运动常会使用肩关节,关节周围的软组织会受到磨擦和挤压,容易发生慢性劳损或软组织炎症。

  安全警示:运动前要充分热身,让肌肉、韧带得到充分伸展;运动量要适度,在运动中各个关节要保持微弯,避免动作过大,避免对抗的阻力伤及关节。

  

  生殖三角区

  危险地带:生殖三角由会阴深横肌、尿道膜括约肌和下方的三层筋膜组成。在这个三角区域中包括了女性全部的生殖器官,这些器官所分泌的雌激素,让女性保持特有的月经、体形、皮肤和身体感觉。

  危险形成:由于女性的阴道是个开放的器官,所以一不留心,细菌便会长驱直入。而由于这个部位阴暗、潮湿的环境特点,特别适合细菌的滋生。当有了炎症后,该区域丰富的血管,会使细菌一路向上蔓延。

  安全警示:由于该区域临近肛门,皮肤皱褶又多,汗腺丰富,因此做好清洁保护工作最为重要。尤其在月经期间,必须勤换卫生巾,以免血渍成为细菌的培养基地;入厕前要洗净双手,以免细菌侵入。

  

  膀胱金三角

  危险地带:这个区域由两个输尿管口与尿道口三者连线构成。该处是储存体内残留尿液的地方,泌尿系统是身体排毒的主要途径之一。所以,膀胱底部是毒素、废物停留最多的区域。

  危险形成:膀胱三角处的粘膜只是一层极薄的组织,而粘膜下组织又缺少丰富的血管。因此,血液供应不够充分,自保能力也比较差,膀胱内病变,如膀胱炎、膀胱结核和肾炎等大半都发生在此。此外,虽然尿液一般无菌,但却容易滋生细菌,如果经常憋尿,会导致膀胱收缩能力减弱,尿液在膀胱中无法完全排空,促使细菌生成而发炎。膀胱与肾脏一脉相连,肾脏也就很容易遭遇伤害了。

  安全警示:多喝水,每天至少喝1000-2000毫升,并注意规则性地排空膀胱,避免细菌增生;要保持尿道口的清洁干燥;多吃含维生素E的食物。此外,研究发现,吸烟会导致膀胱癌的发病几率增加3倍。所以,戒烟也很重要。

  

  股三角

  1、股三角的位置位于大腿前内侧上分,外侧界是缝匠肌、内侧界是长收肌内侧缘、上界是腹股沟韧带。其前壁是阔筋膜,后壁为髂腰肌、耻骨肌和长收肌构成的肌性凹槽。

  2、股三角内容物包括股神经及其分支,股血管、股鞘。排列于腹股沟韧带深面,从外侧向内侧分别是股神经、股动脉、股静脉、股管和腔隙韧带,即从外向内排列。

  此区易发生股疝。这个区域也是股动脉穿刺插管造影、治疗的常用部位。

  

  足三角区

  足底三角区主要是指你的前脚掌区域,它们不仅在你走路时承受着你全身的重量,还与多个脏器形成全息反射,影响着你的内分泌。走路姿势不正确,或穿着了过高、过硬、过尖的鞋子,都会对你的足底,尤其是前脚掌造成过度压迫,进而影响你的全身健康。

  建议:

  选择软底、透气、宽松的鞋子,高跟鞋要轮换着穿不同高度的,并且最好在前脚掌位置垫上减震斜垫。再来就是每天晚上做个足浴,用40℃左右的温水浸泡双足和小腿,水中可以再加入一些玫瑰精油,边泡边对前脚掌进行按摩。

  

  颈部金三角

  你的整个后颈部,包括第一颈椎和第二颈椎,都属于颈部三角区的范围。你之所以能转头、点头、摇头,就是因为这个区域集中了你全身最灵活,但也是最脆弱的关节群。

  健康的颈椎向前微凸,能增加颈椎弹性,同时减缓行走时造成的脑部震动。如果你长期坐姿不良,或睡觉枕头太硬、太高,都会影响颈部的生理弯曲,不仅颈部肌肉容易酸痛,还会压迫颈椎中的神经,引发头痛、恶心等症状。

  建议:

  首先绝对不要睡太高的枕头,否则颈椎就会受到过大的压力。其次要注意颈部的保暖,寒湿之气很容易从这个区域侵入,引起酸痛。最后还要强调的是,当颈部三角区酸痛时,不要随便捏、按,正确方法是用毛巾热敷,或用热水冲淋,然后前后左右活动颈部,放松颈部肌肉。

  

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  2. [GetPortalCommentsPageByObjectIdResponse(id=1981698, encodeId=3dd919816988e, content=<a href='/topic/show?id=8e0b1980e9b' target=_blank style='color:#2F92EE;'>#三角区#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=19807, encryptionId=8e0b1980e9b, topicName=三角区)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b191324, createdName=marongnuan, createdTime=Mon May 23 11:34:00 CST 2016, time=2016-05-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=32336, encodeId=758e3233633, content=长知识了!以前只关注面部三角区!, beContent=null, objectType=article, channel=null, level=null, likeNumber=106, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20170803/IMG5982F7A3DBB3C1061.jpg, createdBy=0ba51605600, createdName=Jianghuiqin, createdTime=Sat Jul 11 10:49:00 CST 2015, time=2015-07-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=32056, encodeId=6873320564b, content=收藏, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=25b61624599, createdName=xykzfl, createdTime=Thu Jul 09 17:03:00 CST 2015, time=2015-07-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=31808, encodeId=cea23180851, content=收藏了, beContent=null, objectType=article, channel=null, level=null, likeNumber=108, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=01621631568, createdName=飞翔9899, createdTime=Thu Jul 09 11:35:00 CST 2015, time=2015-07-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=29199, encodeId=502a2919903, content=看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=119, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Thu Jun 25 23:00:00 CST 2015, time=2015-06-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=28990, encodeId=ce7928990c8, content=很不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=110, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2be01625436, createdName=fatalmelanie, createdTime=Thu Jun 25 16:29:00 CST 2015, time=2015-06-25, status=1, ipAttribution=)]
    2015-07-11 Jianghuiqin

    长知识了!以前只关注面部三角区!

    0

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    2015-07-09 xykzfl

    收藏

    0

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    2015-07-09 飞翔9899

    收藏了

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1981698, encodeId=3dd919816988e, content=<a href='/topic/show?id=8e0b1980e9b' target=_blank style='color:#2F92EE;'>#三角区#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=19807, encryptionId=8e0b1980e9b, topicName=三角区)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b191324, createdName=marongnuan, createdTime=Mon May 23 11:34:00 CST 2016, time=2016-05-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=32336, encodeId=758e3233633, content=长知识了!以前只关注面部三角区!, beContent=null, objectType=article, channel=null, level=null, likeNumber=106, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20170803/IMG5982F7A3DBB3C1061.jpg, createdBy=0ba51605600, createdName=Jianghuiqin, createdTime=Sat Jul 11 10:49:00 CST 2015, time=2015-07-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=32056, encodeId=6873320564b, content=收藏, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=25b61624599, createdName=xykzfl, createdTime=Thu Jul 09 17:03:00 CST 2015, time=2015-07-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=31808, encodeId=cea23180851, content=收藏了, beContent=null, objectType=article, channel=null, level=null, likeNumber=108, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=01621631568, createdName=飞翔9899, createdTime=Thu Jul 09 11:35:00 CST 2015, time=2015-07-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=29199, encodeId=502a2919903, content=看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=119, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Thu Jun 25 23:00:00 CST 2015, time=2015-06-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=28990, encodeId=ce7928990c8, content=很不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=110, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2be01625436, createdName=fatalmelanie, createdTime=Thu Jun 25 16:29:00 CST 2015, time=2015-06-25, status=1, ipAttribution=)]
    2015-06-25 huaxipanxing

    看看

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=1981698, encodeId=3dd919816988e, content=<a href='/topic/show?id=8e0b1980e9b' target=_blank style='color:#2F92EE;'>#三角区#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=19807, encryptionId=8e0b1980e9b, topicName=三角区)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b191324, createdName=marongnuan, createdTime=Mon May 23 11:34:00 CST 2016, time=2016-05-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=32336, encodeId=758e3233633, content=长知识了!以前只关注面部三角区!, beContent=null, objectType=article, channel=null, level=null, likeNumber=106, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20170803/IMG5982F7A3DBB3C1061.jpg, createdBy=0ba51605600, createdName=Jianghuiqin, createdTime=Sat Jul 11 10:49:00 CST 2015, time=2015-07-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=32056, encodeId=6873320564b, content=收藏, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=25b61624599, createdName=xykzfl, createdTime=Thu Jul 09 17:03:00 CST 2015, time=2015-07-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=31808, encodeId=cea23180851, content=收藏了, beContent=null, objectType=article, channel=null, level=null, likeNumber=108, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=01621631568, createdName=飞翔9899, createdTime=Thu Jul 09 11:35:00 CST 2015, time=2015-07-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=29199, encodeId=502a2919903, content=看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=119, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Thu Jun 25 23:00:00 CST 2015, time=2015-06-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=28990, encodeId=ce7928990c8, content=很不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=110, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2be01625436, createdName=fatalmelanie, createdTime=Thu Jun 25 16:29:00 CST 2015, time=2015-06-25, status=1, ipAttribution=)]
    2015-06-25 fatalmelanie

    很不错

    0

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