Can Costochondritis cause complications during surgery?

Costochondritis should not be effected chronically with a breast augmentation.  The pain may be increased initially after surgery but once appropriate time has passed after surgery the symptomatology should resolve or at the least return to baseline.  I encourage you to seek consultation with a board certified plastic surgeon. 

Best,

Dr. Mooty

Having a breast augmentation should not cause an issue with your current situation.  It may aggravate it initially after surgery, but once everything is healing and settled, it really should not be an issue.  Make sure to discuss this with your board certified plastic surgeon so that they are aware.  I hope this helps.