(Above, left) Mentor Moderate Plus 325 cc saline implant at minimum fill volume (total implant volume, 345 cc from 325-cc fill volume plus 20-cc empty implant volume). (Above, center) Allergan Moderate style 15 silicone gel implant (total implant volume, 339 cc). (Above, right) Allergan Inspira style SRF silicone gel implant (total implant volume, 365 cc). (Center, left) Allergan Inspira style SSF silicone gel implant (total implant volume, 365 cc). (Center, center) Allergan Inspira style SCF silicone gel implant (total implant volume, 365 cc). (Center, right) IDEAL IMPLANT 335-cc structured implant at minimum fill volume (total implant volume, 335 cc). (Below) A 335-cc structured IDEAL IMPLANT at maximum fill volume (total implant volume, 375 cc). Standardized oblique photographs were taken perpendicular to the surface of a curved form with a 10-inch diameter that simulates the convexity of the chest wall. The form was tilted 45 degrees up from the horizontal; a 2-cm lip at the bottom of the form kept the implant from sliding off and simulates support from the inferior capsule. (Photographs courtesy of Ideal Implant Incorporated.)