Among absorbable sutures, which synthetic material demonstrates bacteriostatic properties as it degrades?

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Multiple Choice

Among absorbable sutures, which synthetic material demonstrates bacteriostatic properties as it degrades?

Explanation:
Bacteriostatic effects during suture degradation come from the suture material releasing acidic by‑products as it hydrolyzes, which lowers the local pH and can inhibit bacterial growth around the wound. Polyglycolic acid degrades into glycolic and lactic acids, creating a locally acidic environment while the suture is being absorbed, so it best exhibits this bacteriostatic property. Other absorbable options may degrade differently and don’t produce as pronounced an acidic milieu, while non-absorbable materials like polypropylene and nylon don’t degrade to provide this effect at all.

Bacteriostatic effects during suture degradation come from the suture material releasing acidic by‑products as it hydrolyzes, which lowers the local pH and can inhibit bacterial growth around the wound. Polyglycolic acid degrades into glycolic and lactic acids, creating a locally acidic environment while the suture is being absorbed, so it best exhibits this bacteriostatic property. Other absorbable options may degrade differently and don’t produce as pronounced an acidic milieu, while non-absorbable materials like polypropylene and nylon don’t degrade to provide this effect at all.

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