my son had a deep cut today at 1pm, we could nit go to a doctor to ask whether suture us required as we don't have facility. pls see the attached picture of the wound. he is 5.7yrs old. should we still go for suturing as more than 11hrs passed or we can do with ointment like t bact ? is it too late for suture? there is no pain or bleeding but opening can be seen. pls help.