Traumatic Incudostapedial Disarticulation: Anatomical Reconstruction Using Ionomeric Bone Cement

Abstract

Traumatic ossicular lesions after head trauma are suspected in case of conductive hearing loss that does not resolve for more than six months with persistent air-bone gap (ABG) more than 30 dB with intact tympanic membrane. 2. The most common injury is incudostapedial joint disarticulation. 3. Tissue adhesive, cartilage, bone are utilized to manage the incudostapedial joint disarticulation while maintaining the normal anatomy. 4. The application of different bone cements has been increased in ear surgery. 5. Anatomical reconstruction of incudostapedial joint disarticulation using ionomeric bone cement is satisfactory cost-effective technique.