Eyelid weight, implantable

Eyelid weight implants are small, permanent devices placed under the upper eyelid to help restore natural closure. They assist patients with lagophthalmos—a condition where the eyelid fails to fully close—often caused by nerve damage from Bell’s palsy, stroke, or facial trauma. By using gravity, these implants gently lower the eyelid during blinking or relaxation, improving eye protection and reducing dryness or exposure-related complications.

These devices are typically implanted during a surgical procedure and are made from dense materials like gold or platinum. Regulation varies by jurisdiction, but they are generally classified as medical devices rather than drugs, requiring compliance with implantable device standards. Availability depends on local healthcare systems and surgeon expertise, as they are not universally supplied across all markets.