53YOM PRESENTS FROM HOME WITH KNEE PAIN.  PATIENT STATES HE HAS BEEN DOING A LOT OF WALKING UP AND DOWN THE STEPS CLEANING UP HIS BASEMENT AFTER IT FLOODED AND FELT A "POP" IN THE BACK OF HIS KNEE.  DX:  KNEE PAIN
Date: 11/29/2025
Category: home structures and construction materials
Product: STAIRS OR STEPS
Products involved: STAIRS OR STEPS; UNCATEGORIZED PRODUCT (TO BE ASSIGNED)
Diagnosis: Other/Not Stated
Other diagnosis: PAIN
Body part: Knee
Location: Home