Who described modified Widman flap?
Who described modified Widman flap?
There are numerous surgical procedures of which modified Widman flap is a standard procedure for open debridement. It was given by (Widman 1918, Ramfjord & Nissle 1974, Ramfjord 1977).
Does modified Widman flap reduce pocket depth?
One of the commonly performed procedures for this purpose is the modified Widman flap.  This procedure has shown to reduce pocket depths and promote attachment gain.
What are periodontal flaps?
To access it, a flap-like incision is made in the gum tissue. This allows diseased tissue to be removed from inside the pocket, and provides access to the teeth’s root surfaces for a thorough cleaning, which helps to eliminate harmful plaque and calculus (tartar). Afterward, the “flap” is closed, sealing the area.
Which is mucogingival surgery?
Mucogingival surgery is plastic surgery designed to correct defects in the gingiva surrounding the teeth. Common mucogingival conditions are recession, absence, or reduction of keratinized tissue, and probing depths extending beyond the mucogingival junction.
What type of flap surgery facilitates root instrumentation does not attempt to reduce pocket depth but does eliminate the pocket lining?
Periodontal flap surgery The main objective of periodontal flap surgery is to eliminate and reduce the pocket depth that cannot be treated conservatively (evidence of bleeding, loss of attachment, or suppuration) with conventional periodontics treatment.
When do you use modified Widman flap?
The modified Widman flap surgery is not aimed at surgical eradication of pocket walls, including bony walls. It is aimed at maximum healing in areas of previous periodontal pockets with minimum loss of peri odontal tissues during and after the surgery.
What are the principles of a flap design?
Common principles have been applied for all flap designs. First, the base of the flap should be broader than the free end to ensure adequate blood supply. Second, the incision should be performed at a right angle to the underlying bone, avoiding any anatomical structures, and it should provide adequate visualization.
What is Mucogingival?
A mucogingival junction is an anatomical feature which is found on the intraoral mucosa. The mucosa found on the cheeks and floor of the mouth are freely moveable and fragile. However, the mucosa around the teeth and on the palate are more firm and keratinized.
What are Mucogingival defects?
Mucogingival defects involve locations where gum is not attached to the tooth but rather mucosa or “cheek” tissue does. These locations are vulnerable to recession as a consequence. Much of the time there are muscle pulls in the area that make this worse, perpetuate the recession and loosen the gum.
What are the principles of flap design?
What is elevation of Mucoperiosteal flap?
Conclusions: Elevation of a full-thickness mucoperiosteal flap alone (ie, without injury to bone) decreases the amount and density of medullary bone surrounding the tooth and accelerates tooth movement. Due to its limited effects, elevation of a flap alone to increase tooth movements may not be justified.
Which is Mucogingival surgery?
Which kind of surgery is also known as flap surgery?
Flap surgery is a technique in plastic and reconstructive surgery where any type of tissue is lifted from a donor site and moved to a recipient site with an intact blood supply. This is distinct from a graft, which does not have an intact blood supply and therefore relies on growth of new blood vessels.
What is the purpose of a flap graft?
Flap surgery involves the transfer of a living piece of tissue from one part of the body to another, along with the blood vessels that keep it alive. It may be used for a variety of reasons, including breast reconstruction, open fractures, large wounds, and, in rare cases, for improving a cleft lip and palate.