Dr Douglas Lozzaro, head of ophthalmology at Long Island College Hospital, said the blow could have knocked a dislocated lens back into place.
Dr Douglas Lozzaro, head of ophthalmology at Long Island College Hospital, said the blow could have knocked a dislocated lens back into place.
长岛学院医院眼科主任医师罗萨洛说，这一撞可能把偏离的水晶体撞回原位。