Bleeding through gums mainly occurs as a result of plaque deposition on your teeth surfaces at the tooth-gum junction. This leads to a condition called gingivitis. Other contributing factors are – improper brushing, hormonal changes, bleeding disorders, pregnancy, ill fitting dentures, scurvy etc.Treatment involves: removal of irritants (Plaque & Calculus), scaling(prophylaxis), gum massage.Bone grafting procedures mainly help to regenerate the bone and tissue lost due to periodontitis. Bone graft can be natural or synthetic. The procedure of bone grafting is called GUIDED TISSUE REGENERATION where we surgically place the graft in the area of bone loss which helps in promoting bone growth.