Operculectomy is the surgical removal of the inflamed flap of soft tissue surrounding a partially erupted tooth. This soft tissue is known as the operculum.
This procedure is done to treat pericoronitis, a condition characterized by pain and inflammation of the operculum. Pericoronitis typically occurs among young adults, especially those whose wisdom tooth is starting to erupt.
Food debris and bacteria can get trapped under the operculum which is detrimental to the oral hygiene. A partially erupted tooth is usually more prone to decay and gum disease which causes inflammation of the gums and adjacent tooth tissues, resulting into discomfort and pain.
Operculectomy is done with a surgical scalpel, an electrocautery device or with dental surgical lasers. A successful operculectomy surgery leaves an area that is easy to clean as the tooth erupts.
