Removal of Stubborn Pimple

I had a pimple on my back for years.  My boys squeeze out the blackhead regularly.  I know this is very personal but I am totally transparent.  Finally, we found a doctor who says he can removed it permanently.  He cut and try to squeeze it out.  He says it is very deep in and think that he may not have removed it all.  So it may return.  Sigh!  After enduring the pain of the procedure and 4 stitches, I may need to return.  On top of this, it is quite costly at $150 for the procedure.  Pimple can be expensive!