Temporal galeal fascia cover of custom-made gold lid weights for correction of paralytic lagophthalmos: long-term evaluation of an improved technique.

BACKGROUND

Chronic paralytic lagophthalmos is a condition that is often conservatively treated with ophthalmic ointments and eye drops, but usually requires definitive surgical correction.

PURPOSE: An effective modification of the gold lid loading technique is described, which we have found to be the simplest and most reliable method for lid reanimation.

MATERIAL: After empiric evaluations with lead fisherman's weights 'glued' to the eyelid, a custom-made gold lid weight is made by a jeweller on the basis of the tarsal dimensions of the individual patient, and then sutured to the tarsus under local anaesthesia and covered with a fine sheet of temporal galea. Other ancillary procedures (lower lid suspension, lateral tarsal strip, lateral tarsoplasty) are added as required.

METHODS

Between 1990 and 1996, 27 patients underwent this type of surgery, of whom 24 were re-evaluated after a mean follow-up period of 73.2 months (range 36-96 months), 14 of these for a minimum of 5 years.

RESULTS

None of the gold weights was extruded, all 24 patients experienced marked improvement of their dry-eye symptoms and expressed a high degree of satisfaction. Six patients underwent further minor surgery (lateral McLaughlin tarsorrhaphy) in order to improve relative underaction. Two patients had ptosis (less than 2 mm of asymmetry) of the affected side but refused further correction.

CONCLUSION

The use of custom-made gold lid weights and a protective galeal layer is a simple, reliable and successful means for permanently rehabilitating paralysed eyelids.