Dear Ms. Nancyisaqt,Thank you for your story and questions. Unfortunately I not sure what a "chip" is. I assume its is a clip that was placed as to monitor the tissue around the area of the biopsy.Never the less implants are not placed in the breast tissue but rather:1) under the muscle2) under the breast tissue3) or a combination of the 1and 2.I recommend that you schedule several consultative appointments with Plastic Surgeons who are experienced and Certified by the American Board of Plastic Surgery. In addition ideally they are members of the American Society for Aesthetic Plastic Surgery (denoting by membership as having met additional criteria and a focus on Cosmetic Plastic Surgery).I wish you my best and success,R. A. Hardesty, MD, FACSDiplomate and Certified by the Am. Bd. of Plastic Surgerywwwimagineplasticsurgery.com4646 Brockton AveRiverside, Ca 92506(951) 686-7600