Implants for Auricular Prosthesis

Abstract

Implants are wonderful treatment option for auricular defects as it provides a retentive auricular prosthesis. Auricular defects can be rehabilitated by autogenous and prosthodontic methods. Implants provide retention of auricular prosthesis by bar and clip method and magnets. Implant used in craniofacial region differs from the one which is used in the oral cavity. The implants are shorter with flange on the top, which is a unique feature for implants used in craniofacial region. The major challenge in placing the implant is the proximity of various anatomical structures. The implants should be placed 20 mm distance to the center of the external auditory meatus in 8 and 11 o'clock positions for right side of the face and the 1 and 4 o'clock position for left side. Two implants with distance of 15 mm will be sufficient to satisfy the biomechanics. Proper planning and use of implants with retentive aids like magnet, bar, and clip will provide a satisfactory prosthesis.