Is crepitus 4 weeks after breast augmentation normal?

There are some pretty amazing sounds that can come out of your breast area following augmentation, aren't there?  Squeaking, sloshing, crackling etc...These are caused by either air or fluid or early rubbing of the implant and capsule with some fluid still in the pocket.These will resolve...if you still have issues after 8 weeks or so I would see your plastic surgeon,Best!Dr B

Your question needs a little differentiation. Typically, crepitus referres to the popping sensation which occurs with air being under the tissues. It feels like a crunching sensation, like crushing cereal with milk. This is not uncommon but typically resolves quickly, within days. You may be feeling fluid around the implant with the sensation of something sloshing around space. This may represent an early seroma. This is often the body's reaction to the movement of the implant across the tissue plane. It produces a natural lubricant, not unlike what you get in a joint space. This could be the result of muscle pushing the implant with arm movement. Check with your surgeon. Typically, the sensation resolves, sometimes with some antiinflammatory drugs. But remember, your doctor has to be aware of what's happening. Anything that I say without examining you might be interesting, but it's not definative.