CPT® Code 50010

Renal exploration is a surgical procedure aimed at examining the kidney, typically performed in cases of renal trauma, which may be either blunt or penetrating. This procedure is indicated when there are signs of ongoing bleeding, damaged renal tissue that is no longer viable, or continuous leakage of urine from the kidney. The surgical approach taken during renal exploration is influenced by the presence of other injuries within the abdominal cavity that may also require surgical intervention. During the procedure, the renal artery is accessed, and a loop is placed around it to control any potential bleeding. The surgeon incises Gerota's fascia, which is the connective tissue surrounding the kidney, and carefully dissects the perirenal fat to expose the kidney. Once the kidney is visible, it is thoroughly examined to assess the extent of any injuries. After the exploration, the surgical site is irrigated, and drains may be placed to facilitate fluid removal if necessary. Importantly, this specific procedure does not involve any additional surgical interventions beyond the exploration itself. After the examination is complete, the fascia is closed, the vessel loops are removed, and the incision is sutured in layers. In some cases, perirenal drains may be left in place to manage postoperative fluid accumulation.