| prov:value
| - In this regard, the fill material may be a solid, liquid, gel, foam or gas, such as blood, polymer, contrast medium, a remodelable or bioabsorbable material, saline, a non-bioabsorbable material, collagen rods or particulates, a collagenous or gelatinous foam, air, chitosan, gelatin, oxidized regenerated cellulose, calcium alginate, alginate, thrombin-fibrin enhanced materials, fibrin glues, or an
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