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However, this absorption method occurs only to a limited extent

However, intramuscular administration isnt necessary

When stratified by administration route, the average percentage reductions were: Intramuscular (IM): 48.3% Sublingual: 30.7% Oral: 30.3% These results suggest that IM administration leads the most pronounced homocysteine reduction, however, sublingual and oral routes also demonstrate clinically relevant effects

J Clin Pathol

Because this procedure often overlaps with imaging guidance, pathology services, and broader musculoskeletal interventions, payers scrutinize these claims closely to ensure medical necessity and correct code selection