The patient presents with lacerations on his forearm and leg. The patient was helping his father install a new bedroom window inside their single family home. The window fell shattering the glass and cutting the patient. There was a 3-cm laceration on his left forearm and a 2.5-cm laceration on his right lower leg. The lacerations were repaired with a simple repair. Assign ONLY the correct External Cause codes for this encounter.