Framework night guards for implant-retained auricular prostheses.

Prosthetic ear rehabilitation with osseointegrated implants involves using a cast or preformed framework (bar) constructed to fit the implant abutments. Retention of the prosthesis is obtained through clips or magnets. Because the prosthetic ear is not worn during sleep, the ends of the retention bar are left exposed. These projections may become entangled with the linen or hair. To prevent this problem a night guard constructed of soft mouth-guard material is worn over the retentive bar while the patient is sleeping.