Assertion: alternative composition implant | /r/CapableOf | feature polypropylene string
Facets:
Source sentences:
text: The saline implant has an elastomer silicone shell filled with sterile saline solution during surgery; the silicone implant has an elastomer silicone shell pre-filled with viscous silicone gel; structured implants use nested elastomer silicone shells and two saline filled lumen; and the alternative composition implants featured miscellaneous fillers, such as soy oil or polypropylene string.