Congenital ptosis, meaning ptosis that you were born with, is due to the fact that a particular muscle called the levator muscle did not develop completely. The muscle neither contracts properly nor relaxes properly. I’m assuming that the procedure done when you were 3 was a levator resection and it was done for the purpose to allow you to develop proper vision. Between the ages of 0 and 6 years old, without proper visual input and clear images on your retina, you develop a condition of permanent vision loss called amblyopia. That procedure was done to prevent amblyopia and allow you to develop your vision properly.
When someone is born with ptosis and there is surgery needed at an early age for proper visual development, it is understandable that additional surgeries will be needed as the person gets older. When you’re dealing with a muscle that doesn’t function well, eventually most patients with congenital ptosis needs an average from 2 to 5 or even more operations in their lifetime. The idea is to try to do a procedure that is safe and allows you to look as symmetric as possible. Regardless of the type of surgery that’s done, it’s difficult to achieve symmetry at all fields of gaze. The eyes basically need to look good when the patient is in a normal social interactive position known as primary gaze. What surgeons aim for is that the eyelid is in the best position when the patient is looking straight ahead.
I’m seeing from your photos that you don’t have enough muscle to work with. Not knowing if you have residual levator function, it makes complete sense to do some kind of frontalis suspension. Frontalis suspension is a procedure where the eyelid is connected to a muscle called the frontalis muscle. This muscle is responsible for raising the eyebrows. This procedure creates a closer connection between the frontalis muscle and the eyelid.
What I have observed over the 20 years of doing this is that kids adapt a lot more quickly than adults with frontalis suspension. Once the eyelid is lifted, it takes an average of 6 months for the adult to coordinate their blinking and their eye movements to the point that it becomes natural. The key thing to remember is you have to lubricate your eyes properly with artificial tear drops, lacrilube or a gel at night as well as humidifier to make sure that the eye is protected because when you are sleeping, your eye would slightly be open.
I won’t refer to your previous surgeries as failed. Unfortunately, these are the types of procedures that do require for it to be repeated with the goal of getting the eyelid to open. You may need another frontalis suspension procedure at some point. Again, with any surgery, this particular surgery may not be perfect and may require some enhancements, which is the reality of ptosis surgery. I hope that was helpful, and thank you for your question.