Dental membrane

A dental membrane disposed in a deficient region of an alveolar bone to form a space for regeneration of the alveolar bone or to surround a bone graft, wherein the dental membrane is fixed by an implant insert inserted and fixed in the alveolar bone, the dental membrane comprising:

• an upper portion surrounding a top surface of the deficient region of the alveolar bone, wherein the bone graft is filled in the deficient region of the alveolar bone;
• and
• a side bending portion bended downward from the upper portion and surrounding a side surface of the deficient region of the alveolar bone, wherein the bone graft is filled in the deficient region of the alveolar bone,
• wherein the upper portion comprises:
• a center portion disposed at a first location corresponding to a second location where the implant insert is inserted, and having a center hole combined to the implant insert;
• and
• a papilla forming portion disposed to surround at least a part of the center portion, wherein the papilla forming portion protrudes upward from the center portion to induce formation of a papilla that convexly protrudes upward and is formed on the alveolar bone when the alveolar bone is being regenerated.

A dental membrane disposed in a deficient region of an alveolar bone to form a space for regeneration of the alveolar bone or to surround a bone graft, wherein the dental membrane is fixed by a plurality of fixing screws disposed on an edge, the dental membrane comprising:

• an upper portion surrounding a top surface of the deficient region of the alveolar bone, wherein the bone graft is filled in the deficient region of the alveolar bone;
• and
• a side bending portion bended downward from the upper portion and surrounding a side surface of the deficient region of the alveolar bone, wherein the bone graft is filled in the deficient region of the alveolar bone,
• wherein the upper portion comprises:
• a center portion where a plurality of minute holes are formed;
• and
• a papilla forming portion disposed to surround at least a part of the center portion, wherein the papilla forming portion protrudes upward from the center portion to induce formation of a papilla that convexly protrudes upward and is formed on the alveolar bone when the alveolar bone is being regenerated.

A dental membrane disposed in a deficient region of an alveolar bone to form a space for regeneration of the alveolar bone or to surround a bone graft, wherein the dental membrane is fixed by an implant insert inserted and fixed in the alveolar bone, the dental membrane comprising:

• an upper portion surrounding a top surface of the deficient region of the alveolar bone, wherein the bone graft is filled in the deficient region of the alveolar bone;
• and
• a horizontal extending portion horizontally extending from the upper portion,
• wherein the upper portion comprises:
• a center portion disposed at a first location corresponding to a second location where the implant insert is inserted, and having a center hole combined to the implant insert;
• and
• a papilla forming portion disposed to surround at least a part of the center portion, wherein the papilla forming portion protrudes upward from the center portion to induce formation of a papilla that convexly protrudes upward and is formed on the alveolar bone when the alveolar bone is being regenerated.

A dental membrane disposed in a deficient region of an alveolar bone to form a space for regeneration of the alveolar bone or to surround a bone graft, wherein the dental membrane is fixed by a plurality of fixing screws disposed on an edge, the dental membrane comprising:

• an upper portion surrounding a top surface of the deficient region of the alveolar bone, wherein the bone graft is filled in the deficient region of the alveolar bone;
• and
• a horizontal extending portion horizontally extending from the upper portion,
• wherein the upper portion comprises:
• a center portion having a plurality of minute holes;
• and
• a papilla forming portion disposed to surround at least a part of the center portion, wherein the papilla forming portion protrudes upward from the center portion to induce formation of a papilla that convexly protrudes upward and is formed on the alveolar bone when the alveolar bone is being regenerated.