Numbness After Breast Implant Exchange

The nerves to your breast get stretched during capsulectomy and implant replacement.  They are not severed so sensibility should return with time.  It may take as long as 6 months so be patient.

Capsulectomy is a procedure wherein the entire capsule is removed from the breast.  It does not seem like you had a simple implant exchange.  Depending on the severity of your condition and whether or not the nerves where encountered during the capsule removal, it may take up to 6 months to determine whether you will regain sensation.