A breast implant is a prosthesis used to change the size, shape, and contour of a woman’s breast. In reconstructive plastic surgery, breast implants can be placed. Regaining Your Symmetry: Breast Prostheses After breast cancer surgery, you can take control of your appearance and boost your self-esteem. Leisure & Swim Breast Forms; Energy Breast Form; Natura Breast Form; Essential Breast Form; Partial Breast Shapers; Accessories. Recovery Care;. Partial Breast Forms; Some women wear a temporary or permanent breast prosthesis after a mastectomy. Learn about types of breast prostheses and how to shop for a prosthesis. Breast Prosthesis at Walgreens. Free shipping at $35 and view current promotions and product reviews on Breast Prosthesis at Walgreens. Breast prostheses. Wear a breast form (that fits into your bra). Small prostheses (“equalizers”) are available for women who have had just part of a breast removed. Medicare Part B (Medical Insurance) covers external breast prostheses (including a post-surgical bra) after a mastectomy. Medicare Part A (Hospital Insurance) covers. A reimbursement for new or replacement external breast prostheses for women who have had a mastectomy or lumpectomy as a result of breast cancer. Breast prostheses are breast forms intended to simulate breasts. There are a number of materials and designs; although, the most common construction is silicone gel. If you decide that breast reconstruction isn’t right for you but still want a breast shape, a prosthesis, also called a breast form, can help you look balanced.