Where Is Phosphate Reabsorbed In The Kidney?
Where Is Phosphate Reabsorbed In The Kidney? Within the nephron, approximately 85% of phosphate reabsorption occurs within the proximal tubule (Figure 3B). Where is phosphorus reabsorbed? Approximately 7 g of phosphorus is filtered daily by the kidney, at physiologic levels of serum phosphorus, of which 80%-90% is reabsorbed by the renal tubules and the remainder