Both the reading and the lecture are talking about the laser eye surgery and cons and pons of that. The article proposes that this costly procedure has several post operation drawbacks. It is not cost-risk beneficial for people. Conversely, the lecturer challenges the book’s information and asserts that those ideas are not accurate. Then he gives us more information to solve the misunderstandings.
First, the reading states that the cost of eye surgery is the first burden for people. It mentions that one to two thousands dollars out of the packet is not affordable for many of the people. On the other hand, the professor avers that there is some good news about the advanced new technologies which provide us cheaper technological instruments and eye surgery. In addition, the number of eye surgeons increased recently. This lead to more competition between them to attract patients. As a result, the more competition cause decrease in cost of laser eye surgery. He claims that nowadays the cost of surgery has decreased by 30 percent.
Second, the article points out that laser eye surgery has some post-operation adverse effects such as cornea detachment, which makes this procedure unfavorable. Controversially, the speaker rebuts this idea by mentioning that the laser eye surgery has not those kinds of adverse effects. He posits that just one case of cornea detachment has reported which it was related to high pressure of eye liquid, not the laser surgery. He explains that the average healing time for laser eye surgery is similar to other surgeries, something around a couple of days.
Third, the article mentions that another problem of eye surgery is the undefined lasting time of eyesight correction. However, the professor asserts that it is uncommon that a patient needs surgery again after months or years. He asserts that many cases have had a very good eyesight even after twenty years. He repudiates all the book’s information about the eye surgery problems and mentions that the cost is decreasing and post operation side effect is like other surgeries, also the duration of eye correction is very long.
Both the reading and the lecture are talking about the
laser
eye
surgery and cons and
pons
of that. The article proposes that this costly procedure has several post operation drawbacks. It is not cost-
risk
beneficial for
people
.
Conversely
, the lecturer challenges the book’s information and asserts that those
ideas
are not accurate. Then he gives us more information to solve the misunderstandings.
First
, the reading states that the
cost
of
eye
surgery is the
first
burden for
people
. It mentions that one to two thousands dollars out of the packet is not affordable for
many
of the
people
.
On the other hand
, the professor avers that there is
some
good
news about the advanced new technologies which provide us cheaper technological instruments and
eye
surgery.
In addition
, the number of
eye
surgeons increased recently. This lead to more competition between them to attract patients.
As a result
, the more competition cause decrease in
cost
of
laser
eye
surgery. He claims that nowadays the
cost
of surgery has decreased by 30 percent.
Second, the article points out that
laser
eye
surgery has
some
post-operation adverse effects such as cornea detachment, which
makes
this procedure unfavorable.
Controversially
, the speaker rebuts this
idea
by mentioning that the
laser
eye
surgery has not those kinds of adverse effects. He posits that
just
one case of cornea detachment has reported which it
was related
to high pressure of
eye
liquid, not the
laser
surgery. He
explains
that the average healing time for
laser
eye
surgery is similar to other surgeries, something around a couple of days.
Third, the article mentions that another problem of
eye
surgery is the undefined lasting time of eyesight correction.
However
, the professor asserts that it is uncommon that a patient needs surgery again after months or years. He asserts that
many
cases have had a
very
good
eyesight even after twenty years. He repudiates all the book’s information about the
eye
surgery problems and mentions that the
cost
is decreasing and post operation side effect is like other surgeries,
also
the duration of
eye
correction is
very
long.