A dry socket is a painful dental condition that occurs after wisdom tooth extraction due to dislodge of blood clot. It should be treated asap. For more info and pictures of normal socket and dry socket visit: https://www.suryadentalcare.com/dry-socket-vs-normal-socket-symptoms-causes-and-treatments/ https://www.suryadentalcare.com/dry-socket-vs-normal-socket-symptoms-causes-and-treatments/