Patients with heavily calcified coronary artery disease have undergone successful Intravascular Lithotripsy treatment at Cheng Hsin General Hospital

Ptosis surgery can be traced back to the frontalis suspension method published by Dransart in 1880. Although other scholars have proposed different methods, this method is still the first choice for most surgeons when dealing with severe ptosis. However, after surgery, the eyes often cannot be closed completely, and even the problem of drooping eyelids cannot be solved.

For the treatment of severe eyelid ptosis, it is indeed a difficult challenge to lift the severely drooped eyelid to the normal position, while avoiding the problems caused by the inability to close the eyes after surgery. Based on the anatomical structure of the eye, Cheng Hsin General Hospital uses electromyography to measure the changes of the muscles around the eyes in normal people and patients with ptosis after surgery. The results showed that compared with the normal eyelid without ptosis, the operation of ptosis through the conjunctival incision can avoid destroying the orbicularis oculi muscle and strengthen the function of closing the eyes.