What is Adhesive Otitis Media primarily characterized by?

Adhesive Otitis Media is primarily characterized by the presence of adhesions in the middle ear that significantly impact the tympanic membrane, which is the eardrum. This condition often follows repeated episodes of otitis media or chronic middle ear infections. Over time, the structures in the middle ear can become sticky due to inflammation and fluid build-up, leading to the formation of fibrous bands or adhesions.

These adhesions can restrict the normal movement of the tympanic membrane and the ossicles (the tiny bones in the middle ear), which can ultimately affect hearing. The severity of this condition can lead to complications such as conductive hearing loss if left untreated. Recognizing the presence of adhesions as a defining characteristic of Adhesive Otitis Media is crucial for appropriate diagnosis and management.

The other options describe different aspects of middle ear conditions, such as fluid or pus accumulation, typically associated with other types of otitis media, rather than the specific adhesion-related complications seen in Adhesive Otitis Media.