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d****t
发帖数: 114 | 1 我一年去牙医 诊所洗牙两次。洗牙时，牙医每年要给我照一次X-RAY.
几年下来， 照了几次X-RAY都没有发现我的牙齿有任何问题.
我觉的根本没必要每年照一次 X-RAY. 照X-RAY对人会有辐射危害.
牙医诊所每年给我照一次 X-RAY， 完全是为了多赚钱， 向保险公司多charge钱.
想问问大家，你们去牙医诊所洗牙，牙医每年给你照一次X-RAY吗？ | f****o
发帖数: 2770 | 2 想问问大家，你们去牙医诊所洗牙，牙医每年给你照一次X-RAY吗？
会
我觉的根本没必要每年照一次 X-RAY. 照X-RAY对人会有辐射危害.
牙医诊所每年给我照一次 X-RAY， 完全是为了多赚钱， 向保险公司多charge钱.
你要是不想让他们赚钱，可以不照。自己和牙医说你不要照x-ray，如果自己有了肉眼
看不见的cavity没能尽早通过x-ray发现而烂了牙齿，自己负责。顺便让牙医document
在你的Profile里面说你自愿不要照xray，以免日后被起诉。 | d****t
发帖数: 114 | 3 我担心 X-rays 增加得Cancer的风险- brain cancer or thyroid cancer.
A recent issue of Consumer Reports questions the need for yearly X-rays,
particularly for children. It seems that many dentists have been re-
evaluating the need for yearly X-rays in light of a study that was released
in April that found that frequent dental X-rays, particularly in childhood,
may be linked to an increased risk of brain tumors, or meningiomas, in
adulthood.
The study, published in the April issue of Cancer found that having yearly
or more frequent bitewing X-rays, images that show the crowns of upper and
lower teeth, raised the risk for meningiomas 1.4 to 1.9 times, A panoramic X
-ray — the kind that sweeps around the head to get a view of all the teeth
and is often used to assess the need for braces — nearly quintupled the
risk of developing a meningioma if performed before a child's 10th birthday.
This is the X-ray that my eldest daughter would have had at 8-years-old if
the machine hadn't been down. All the while the dentist and her assistant
were giving me the standard spiel about the safety of X-rays and the need to
use them to properly assess dental health. I don't ever remember them
saying anything about exposing my daughter to five times the risk for
developing a brain tumor! | f****o
发帖数: 2770 | 4 Dental x-rays and risk of meningioma.Cancer. 2012 Sep 15;118(18):4530-7.
原文我扫了一遍
thyroid cancer risk: 0.6% vs 0.2% (p>0.05 did not reach statistical
significance)
benign tumor 1% vs 0.4%
association only at this point, no causal relationship established.
你不愿意照就拒绝 | t*******n
发帖数: 4445 | 5
released
,
【在 d****t 的大作中提到】
: 我担心 X-rays 增加得Cancer的风险- brain cancer or thyroid cancer.
: A recent issue of Consumer Reports questions the need for yearly X-rays,
: particularly for children. It seems that many dentists have been re-
: evaluating the need for yearly X-rays in light of a study that was released
: in April that found that frequent dental X-rays, particularly in childhood,
: may be linked to an increased risk of brain tumors, or meningiomas, in
: adulthood.
: The study, published in the April issue of Cancer found that having yearly
: or more frequent bitewing X-rays, images that show the crowns of upper and
: lower teeth, raised the risk for meningiomas 1.4 to 1.9 times, A panoramic X
| i******t
发帖数: 22541 | |
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