Eyelid weight, external

Definition

An ophthalmic device that is applied to the outside of the upper eyelid to "lidload" the eyelid to restore upper eyelid muscle (musculus orbicularis oculi) function. This device can be used for: 1) the treatment of temporary facial paralysis caused by Bell's palsy, trauma, or a stroke; or 2) to determine the appropriate size of implantable eyelid weights prior to surgery. This device uses gravity to gently close the upper eyelid when blinking or when the eyelid muscle is relaxed, and is made of a heavy material (e.g., tantalum). It is worn just above the eyelashes, adhered to the skin with double-sided adhesive tape, and is coloured in a variety of skin shades (pink, tan, brown, dark brown).

GUDID devices

96

Last updated

2023-12-06 08:35:02