BPNL: Bilateral Simultaneous Percutaneous Nephrolithotomy

What does BPNL mean? The above is one of BPNL meanings. It may have other definitions. Please refer to the end of this passage.

BPNL: Bilateral Simultaneous Percutaneous Nephrolithotomy

Definition in English: Bilateral Simultaneous Percutaneous Nephrolithotomy