A glimpse on an external fixator!!
Angela is a professional athlete that had a distal radial fracture.
These common fractures usually occur when significant force is applied to the distal radial metaphysis via trauma and is often the result of a fall onto an outstretched hand.
Force applied longitudinally or obliquely to the hand and wrist is absorbed by the distal radius because it is the load-bearing bone in the forearm. If this force is greater than the strength of the bone, a fracture occurs.
Fractures with significant displacement require manipulation (under sedation or anesthetic). A small number will require internal/external fixation following manipulation.
In cases such as long bone fractures, the bone must be carefully stabilized and supported until it is strong enough to handle the body's weight and movement.
The external fixator presented above acts as a stabilizing frame to hold the broken bones in proper position. In an external fixator, metal pins or screws are placed into the bone through small incisions into the skin and muscle. The pins and screws are attached to a bar outside the skin, where it may be adjusted to realign the bone.
#医学生Medic[超话]##medicaltalks#
Angela is a professional athlete that had a distal radial fracture.
These common fractures usually occur when significant force is applied to the distal radial metaphysis via trauma and is often the result of a fall onto an outstretched hand.
Force applied longitudinally or obliquely to the hand and wrist is absorbed by the distal radius because it is the load-bearing bone in the forearm. If this force is greater than the strength of the bone, a fracture occurs.
Fractures with significant displacement require manipulation (under sedation or anesthetic). A small number will require internal/external fixation following manipulation.
In cases such as long bone fractures, the bone must be carefully stabilized and supported until it is strong enough to handle the body's weight and movement.
The external fixator presented above acts as a stabilizing frame to hold the broken bones in proper position. In an external fixator, metal pins or screws are placed into the bone through small incisions into the skin and muscle. The pins and screws are attached to a bar outside the skin, where it may be adjusted to realign the bone.
#医学生Medic[超话]##medicaltalks#
绝对创纪录！| 法国气温突破40℃最高将达45℃！！！
原创： 侨报采编 巴黎海芬 今天
《法国侨报》讯（记者 橙子）：热！热！热！法国天气热死人绝对创纪录！法国气温突破40℃最高将达45℃！！！
高考延迟，学校放假、巴黎123个花园、13座公园开放、延长泳池开放时间、安装与消防栓相连的临时喷泉等……
只要想得到的防暑降温措施，都用上啦！
周五，法国已有4个大省进入了气象红色预警。法国气象局预测在全法气温最高的几个城市，温度将会达到45℃。
今天中午，南法的多个城市气温都超过了40℃。在Bouches-du-Rhône大省的Cuges-les-Pins市，气温达到了40.6℃。在Vaucluse大省，最高气温达到了40.3℃。
Bouches-du-Rhône、Hérault、Gard和Vaucluse正是发布了高温红色预警的4个大省。
法国气象局发出最后警告，今天下午在这四个南法城市，气温可能将会达到恐怖的45℃，甚至会有可能打破法国最高温度的记录。
在其他发布了高温橙色预警的大省，温度也仍将居高不下，最高温度在34℃至39℃。（来源：法媒）
原创： 侨报采编 巴黎海芬 今天
《法国侨报》讯（记者 橙子）：热！热！热！法国天气热死人绝对创纪录！法国气温突破40℃最高将达45℃！！！
高考延迟，学校放假、巴黎123个花园、13座公园开放、延长泳池开放时间、安装与消防栓相连的临时喷泉等……
只要想得到的防暑降温措施，都用上啦！
周五，法国已有4个大省进入了气象红色预警。法国气象局预测在全法气温最高的几个城市，温度将会达到45℃。
今天中午，南法的多个城市气温都超过了40℃。在Bouches-du-Rhône大省的Cuges-les-Pins市，气温达到了40.6℃。在Vaucluse大省，最高气温达到了40.3℃。
Bouches-du-Rhône、Hérault、Gard和Vaucluse正是发布了高温红色预警的4个大省。
法国气象局发出最后警告，今天下午在这四个南法城市，气温可能将会达到恐怖的45℃，甚至会有可能打破法国最高温度的记录。
在其他发布了高温橙色预警的大省，温度也仍将居高不下，最高温度在34℃至39℃。（来源：法媒）
have pins and needles
（身体某部位的）酸痛，发麻，刺痛感
【英英释义】If you have pins and needles in part of your body, you feel small sharp pains there for a short period of time. It usually happens when that part of your body has been in an uncomfortable position.
【例句】The best thing to do when you have pins and needles in your leg is to stamp your foot on the floor several times.
腿发麻时，最好的办法就是在地板上跺几下脚。
（身体某部位的）酸痛，发麻，刺痛感
【英英释义】If you have pins and needles in part of your body, you feel small sharp pains there for a short period of time. It usually happens when that part of your body has been in an uncomfortable position.
【例句】The best thing to do when you have pins and needles in your leg is to stamp your foot on the floor several times.
腿发麻时，最好的办法就是在地板上跺几下脚。
✋热门推荐