Corneal Transplantations in US have a High Success Rate角膜移植手術在美國有很高的成功率

While corneal transplants may not get the news coverage that large organ transplants receive, some 40,000 are performed each year across the United States.而角膜移植可能得不到的新聞報導,大器官移植的接受,有些四〇 〇 〇 〇頃演出,每年美國各地。

Corneal transplantations are restoring sight for many who years earlier may have been blinded permanently by corneal injury or disease.角膜移植手術恢復了視線,為很多人幾年前可能已被利欲熏心的永久角膜損傷或疾病。

A corneal transplant isn’ta life-saving surgery, but it certainly improves the quality of your life.角膜移植不是挽救生命的手術,但它肯定,提高了質量,您的生活。

The surgery takes about an hour and in most cases is done on an outpatient basis at hospital surgical centers, according to Dr. Steven Sicher, a corneal specialist at Illinois Eye Center in Peoria.手術需時約一小時,並在大多數情況下是做了一個門診的基礎上在醫院的外科中心,根據博士潘國sicher ,角膜專科在伊利諾伊州眼科中心在皮奧里亞。 Sicher, who does the highest percentage of the corneal transplants in the area, performs about 40 each year. sicher ,誰做的最高百分比的角膜移植在該地區,執行約40個,每年。

“There are some 2.5 million cataract surgeries but only about 40,000 corneal transplantations each year in the United States. “有大約250萬白內障手術,但只有約4.0萬角膜移植手術,每年在美國。

Corneal transplants have been done with success in the United States since the 1950s.角膜移植已經完成與成功,在美國20世紀50年代以來。

Corneas need to be clear and have a smooth curve,” the corneal specialist said.眼角膜必須清楚和有一個光滑曲線, “角膜專家表示。

During the transplant procedure, the surgeon removes the central portion of the cloudy cornea and replaces it with a clear one.在移植的程序,外科醫生移除中央部分的角膜多雲,並取代它一個明確的1 。

The surgeon places the new cornea in the opening and sews it in place with the aid of a microscope.外科醫生的地方,新的眼角膜在開幕式和sews它在的地方,借助顯微鏡。 Anywhere from 24 to 32 hair-thin stitches are used.任何地方,從24至32頭髮薄縫線使用。

“The stitches may remain for six months to two years before they are removed. “縫針可能仍然為六個月至兩年之前,他們都將被刪除。

After the surgery, the patient is given medicated eye drops to fight infection and prevent rejection.手術後,病人是由於藥滴眼液,以爭取感染和防止排斥反應。

Some rejection occurs in about one of 10 cases,rrejection is uncommon, but it can occur at any time, even 20 years after the transplant.一些排斥反應發生在約1 10例, rrejection是罕見的,但它可以發生在任何時間,甚至20年後的移植手術。 Ninety percent of rejections, however, occur in the first year. 90 %的被拒絕,不過,發生在第一年。

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