Can I still get a surgery for small lump in my ear?

This is not me. but I will just use her pic. But we have the is the same lump that is on same place before the ear that I have on my left ear and its small you won't even notice it but when I touch it you can feel the lump also my left ear it doesn't have a loud hearing compared to my right ear. Can I still get a surgery if its small?
Can I still get a surgery for small lump in my ear?
Can I still get a surgery for small lump in my ear?
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