首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
考研
A complex operation called spinal fusion has emerged as the treatment of choice for many kinds of back pain. But a number of res
A complex operation called spinal fusion has emerged as the treatment of choice for many kinds of back pain. But a number of res
admin
2012-01-27
71
问题
A complex operation called spinal fusion has emerged as the treatment of choice for many kinds of back pain. But a number of researchers say there is little scientific evidence to show that for most patients, spinal fusion works any better than a simpler operation, the lamineetomy (椎板切除术). Some people would be better off with no surgery at all. Even doctors who favor fusions say that more research is needed on their benefits.
In the absence of better data, critics point to a different reason for the fusion operation’s fast rise: money. Medicare can pay a surgeon as much as four times more for a spinal fusion as for a laminectomy. Hospitals also collect two to four times as much. "We all cave in to market and economic forces," said Dr. Edward C. Benzel. Though doctors, as a rule, should favor the least complicated treatment—with surgery being the last resort — Dr. Benzel estimated that fewer than half of the spinal fusions done today were probably appropriate.
Doctors and hospitals are not the only players with a financial stake in fusion operations. Critics blame the companies that make the hardware for promoting more complex fusions without evidence that they are significantly more effective. Some sort of hardware is used in almost 90 percent of lower-back fusions and the national bill for the hardware alone has soared to $ 2. 5 billion a year.
The hardware makers acknowledge giving surgeons millions of dollars for consulting and researches, but say the money promotes technical and medical advances that improve back care. But a lawsuit brought by Scott A. Wiese, a former sales representative of Medtronic-the biggest maker of spinal hardware, accused the company of trying to persuade surgeons to use its products with offers of first-class plane tickets to Hawaii and nights at the finest hotels. Medtronic said it did nothing wrong, and it denied the accusations in the lawsuit. But the company disclosed earlier this year that the federal government was investigating charges that it paid illegal kickbacks to surgeons. Federal officials declined to comment on the investigation, and Medtronic said it would vigorously defend itself.
Still, between the allure of money and the quest for breakthroughs in treatment, some prominent spinal surgeons say that back care has gone astray.
The company Medtronic ______
选项
A、has admitted paying kickbacks to surgeons
B、has denied any financial deals with surgeons
C、has been sued by its business competitor
D、was being investigated by the government
答案
D
解析
转载请注明原文地址:https://kaotiyun.com/show/6pmi777K
0
在职申硕(同等学力)英语
相关试题推荐
DNA重组技术中,用来筛选重组体的方法有
Musiccomesinmanyforms;mostcountrieshaveastyleoftheirown.【C1】______theturnofthecenturywhenjazz(爵士乐)wasborn,Am
Musiccomesinmanyforms;mostcountrieshaveastyleoftheirown.【C1】______theturnofthecenturywhenjazz(爵士乐)wasborn,Am
Visualimpairment(视觉障碍)carrieswithitareducedorrestrictedabilitytotravelthroughone’sphysicalandsocialenvironmentu
Thearchitecturaldifferencesmay______confusionordiscomfortfortheforeigntravelers.
Parentscannomorebefriendstotheirchildrenthanteacherscanbetotheirstudents.Fortheessenceoffriendshipisrecipr
PromptnessisimportantinAmericanbusiness,academic,andsocialsettings.The【C1】______ofpunctualityistaughttoyoungch
Man:IthinkI’llhavethecurtainschanged!Woman:Theyareabitworn.Question:Whatdoesthewomanmean?
A.YouareanexpertonsuchoccasionB.That’swhyIwantyourhelpC.youhavereceivedtheinvitationcardTom:Hello,Rose.Howa
随机试题
Word的界面并不是一成不变的,下列改变界面的操作中错误的是_______。
专门的关系运算包括()
胆总管内正常压力为
对施工隧道内空气中总粉尘浓度的试验检测,请回答以下问题。除滤膜和采样器外,试验所需的设备还包括()。
下列属于项目实施经济策划内容的是()。
()属于贷款成本的一部分,可以通过合理的贷款定价和提取准备金等方式进行管理。
我国黑土地主要分布在____________,黄土地主要分布在____________,红壤主要分布在____________。
下列哪种情况下造成的学生伤害事故,学校应当承担责任?()
Inthefollowingessay,eachblankhasfourchoices.Choosethemostsuitableonefromthefourchoicesandwritedowninthean
Itisnaturalthatatreewouldgrowbestinaclimatewithplentyofsunlightandrainfall.Itisalsoexpectedthatlittlesun
最新回复
(
0
)