What best describes a modified radical mastoidectomy?

A modified radical mastoidectomy is a surgical procedure that primarily involves the removal of the mastoid air cells while preserving the integrity of the ear canal. This technique is used to treat chronic ear conditions or infections that have spread to the mastoid bone, without necessitating a complete removal of the mastoid process or significant alteration to the ear canal structure.

In this procedure, the surgeon creates an opening in the mastoid bone to remove the diseased air cells and any infected tissue, ensuring that the eardrum and ear canal remain intact for proper hearing and auditory function. By retaining the ear canal, the surgery aims to address the underlying conditions while minimizing impact on the overall ear anatomy and maintaining auditory function.

The other proposed options do not accurately reflect the definition or nature of a modified radical mastoidectomy. This procedure is neither a complete mastoidectomy nor a minor outpatient procedure for wax removal; it’s more complex and addresses specific chronic infections or conditions. Additionally, while reconstruction of the eardrum might occur in some ear surgeries, it is not a definitive characteristic of a modified radical mastoidectomy, which focuses on the mastoid air cells rather than directly reconstructing the eardrum. Thus, the best description aligns with the removal