65YOF C/O LEFT SHOULDER AND UPPER ARM PAIN, WAS IN THE YARD ON RIDING LAWN MOWER, STOPPED TO CUT 20 TREE LIMBS WITH SMALL BATTERY-OPERATED CHAINSAW, NECK PAIN ONSET WEDNESDAY AND BY THURS PAIN PROGRESSED.  DX: SHOULDER STRAIN
Date: 9/15/2025
Category: tools and workshop equipment
Product: CHAIN SAWS
Products involved: RIDING POWER LAWN MOWERS; CHAIN SAWS
Diagnosis: Strain, Sprain
Body part: Shoulder
Location: Home