16YOM   PT COLLIDED HEAD ON WITH ANOTHER PLAYER WHILE PLAYING HOCKEY; + HELMET.  ALSO A FEW DAYS AFTERWARDS PT GOT HIT IN THE BACK OF HEAD WHILE HELMETED WITH A HOCKEY STICK     DX:  CONCUSSION
Date: 9/2/2025
Category: clothing apparel and accessories
Product: HOCKEY (ACTIVITY, APPAREL OR EQUIPMENT),
Products involved: HOCKEY (ACTIVITY, APPAREL OR EQUIPMENT),; UNCATEGORIZED PRODUCT (TO BE ASSIGNED)
Diagnosis: Concussions
Body part: Head
Location: Place of Recreation or Sports