Many surgical specialities perform eyelid surgery, but ptosis is a very difficult thing to correct. See someone who performs a lot ot ptosis surgery, such as an oculoplastic surgeon.
Hello, This 'bowing' of the lower eyelids can been seen after lower eyelid blepharoplasty. Depending on how much scarring is located in the eyelids, often the best option for improving this condition is a canthoplasty - or elevation and tightening of the lower eyelid. These surgeries can be tricky, so make sure to see someone with expertise in eyelid surgery. Good luck.
In most cases, there are options for improving the cosmesis and functionality of the eyelids after trauma. It's impossible to better direct you without a full history of what has been done, and photographs of how things look now. You should see a reconstructive eyelid specialist, such as an oculoplastic surgeon in your area and get a comprehensive eval.
You should plan on one week with significant bruising and swelling and some discomfort. Based on your job description, you probably could go back to work after one week. Many patients will take a second week off, so that most of the swelling and bruising has resolved.
Botox is the best treatment for glabellar lines and you can expect to see improvement in your lines after injection. Since the lines are somewhat deep, consecutive treatments with Botox (every 3-6 months) will sequentially improve the appearance.