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。

youdao

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。

youdao

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。

youdao

Seventy per cent of the 30 patients were referred to a specialist nerve injury clinic more than six months after surgery, despite evidence showing that removing implants soon after surgery reduces the risk of permanent damage.

BBC: Dental implants can cause nerve damage, warns study

The only exceptions are to save a woman's life, or if there is a risk of permanent and serious damage to her mental or physical health.

BBC: Draft NI abortion guidelines published by minister