risk of permanent damage的意思|示意

In developing countries, this figure is often close to twice as high due to the higher risk of experiencing conditions that can lead to permanent brain damage.

发展中国家通常是这一数字的几乎两倍，这是由于这些国家面临着可导致永久性大脑损伤境况的更高风险。

Because of the risk of permanent vision damage, the drug will be available only through a restricted distribution program.

由于该药物有导致永久性视力损害的风险，该药物将仅能通过严格限制的程序获得。

There is a high risk of permanent or temporary numbness of the tongue due to damage of the nerve with this treatment and it is no longer recommended as a standard treatment in oral surgery.

因为这种治疗方法会损伤神经，对舌头造成永久或暂时麻痹，有很高的风险，所以口腔外科中不再将此法作为标准治疗方法。