https://www.selleckchem.com/pr....oducts/cremophor-el.
Delayed healing of the graft in the external ear canal retaining the S53P4BAG Bioactive Glass (BonAlive Ò (BonAlive Ò Biomaterials Ltd., Turku, Finland)) within the mastoid occurred in 13% (12 ears). However, in all cases, conservative management resulted in complete healing. Bioactive glass provides a safe and effective means of mastoid obliteration. Complications including overlay graft failure and slow epithelialization, resulting in prolonged postoperative discharge (up to 2 months) and dehiscence into the external ear canal, d