57YOM COMES TO THE ER FOR KNEE PAIN.  HE REPORTS FALLING WHEN RUNNING 10-12 DAYS AGO AND TONIGHT THE PAIN IS WORSE AFTER BENDING HIS KNEE. THERE IS AN ABRASION TO KNEE, SWELLING AND BRUISING AROUND THE KNEE AREA EXTENDING INTO THE FOOT AND ANKLE.. EXAM NOTES KNEE SWELLING WITH ABRASION, AND SWELLING AND ERYTHEMA TO CALF.  DX: EFFUSION KNEE LEFT
Date: 11/9/2025
Category: sports and recreation equipment
Product: EXERCISE (ACTIVITY OR APPAREL, W/O EQUIP
Products involved: EXERCISE (ACTIVITY OR APPAREL, W/O EQUIP; UNCATEGORIZED PRODUCT (TO BE ASSIGNED)
Diagnosis: Contusions, Abrasions
Body part: Knee
Location: Place of Recreation or Sports