Nowadays, double eyelid surgery is accepted by more and more people, but many candidates after double eyelid surgery only to find that the effect is not as good as expected, the original intention is to make the eyes become bigger and more attractive, but after the surgery, the eyes are big, but still no God, like sleepy, like the look, which in the end what is the reason for it? Today let me tell you, it is likely to be ptosis! What is ptosis? Ptosis is a condition in which the upper eyelid is weakly lifted due to a decrease in the strength of the levator muscle or a loss of the levator muscle, so that the patient’s upper eyelid cannot be lifted sufficiently during normal times, and the eyelid margin covers part or all of the eyeball. Ptosis is very common and is characterized by a lack of eye expression, regardless of the size of the eyes. Some people with ptosis may have large eyes but still look dull. Some people with ptosis have head lines at a young age, not because they are aging, but because of the ptosis, the eye muscles are not functioning well, the eyes do not open well, and it takes a long time to open the eyes and use the forehead to help the eyes open wide. Ptosis: Ptosis is a condition in which the lower edge of the upper eyelid covers the pupil to distinguish the degree of severity, and is generally categorized into three grades: Mild: the upper eyelid covers the upper 1/3 of the pupil; Severe: the pupil is covered in 1/2; Severe: the pupil is covered in 1/2 or more. What are the ideal surgical criteria for ptosis? ① morphology of the two eyes when looking at the cornea basically exposed, lid height, width, contour, upper eyelid skin folds and eyelashes should be symmetrical angle of inclination; ② eyelid margin curvature smooth and natural, no internal and external flip; ③ can maintain the normal function of the eyelid opening and closing, transient reflex and coordination of eyelid movement; ④ ocular muscles to maintain the balance of the eye without retry or strabismus. What is the best way to correct ptosis? The surgery is performed through a double eyelid incision to adjust the internal muscles of the eye, improving the function of opening the eye and creating a beautiful and attractive double eyelid after the surgery. It is suitable for mild to moderate ptosis where the strength of the levator muscle is more than 5mm. ② Frontalis muscle flap upper eyelid power reconstruction Surgery replaces the function of the eye muscle with the frontalis muscle to restore the function of the eye and improve the symptom that the eye can not be opened. It is suitable for severe ptosis with levator muscle strength of 4mm or less. Many patients who come to the hospital for an interview ask the following question during the interview: A:Can’t ptosis be solved by only doing double eyelids? Q:What we need to know here is that ptosis is caused by the muscle function of the eyes do not open much, so it must be improved by correcting the muscle function, if you only do double eyelid surgery, after the operation, the eyes will still be lifeless, the effect is not ideal, the operation can be through the double eyelid incision on the correction of the eye muscle function, after the operation to form a double eyelid at the same time, it will also be effective to improve the original difficulty in opening the eyes, effectively make the eyes bigger, more attractive, and more effective to make the eyes bigger and more attractive. The surgery will also improve the difficulty in opening the eyes and effectively make the eyes look bigger and more attractive. Ptosis is a defect that affects the beauty and refinement of the eyes. If you want to restore the beauty and refinement of your eyes quickly, ptosis treatment is imperative, and you must choose a regular hospital and a professional surgeon in order to ensure the best results of the surgery!