| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| Lithotripsy uses shock waves to break up these, allowing them to pass more easily out of the body (& without surgery) | kidney stones | $400 | DJ | HEALTH & MEDICINE | 2025-05-21 | #47 | |
| The bacterium Oxalobacter formigenes may reduce the risk of these, aka renal calculi | kidney stones | $1,000 | J | THE NEW YORK TIMESHEALTH | 2008-07-21 | #5511 | |
| These stones, which may be as big as golf balls, are also known as renal calculi | kidney stones | $600 | DJ | SICKNESS & HEALTH | 1990-03-09 | #1280 |