Are infraorbital implants that dip into the eye socket safe and will they lift up lower eyelid? (Photo)

What you have is upper eyelid ptosis and mild lateral negative canthal angle. This is probably best addressed with upper eyelid ptosis and lateral canthoplasty and not the use of orbital rim implants. The use of an infraorbital floor implant would be categorically incorrect. Please do not talk yourself into more surgery than you need. Don't over engineer this. Eyelids are not car engines.

Elevating the lower eyelids requires lower eyelid retraction surgery with canthoplasty. Implants are for volume instead. Best to have personal evaluation to determine.

Your friend is correct to a point. The implants are placed along the orbital rim and usually not directly under the globe itself. The implants are usually used in order to correct a negative vector midface and help support the lower eyelid. Not all plastic surgeons perform the procedure. I have performed the procedure since the 1990s. They is not a huge calling for the implant procedure, but I performed the procedure as recently as last year. When a patient needs the implants to correct a specific deficiency or problem, they can be invaluable. Fortunately, I have never had a complication with the procedure, but be wary there is a potential. It is important you see a practitioner with relevant experience.

Be well and best regards,

Fred G. Fedok, MD FACS