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Gum biopsyDefinitionA gum biopsy is a surgery in which a small piece of gingival (gum) tissue is removed for examination. Alternative NamesBiopsy - gingiva (gums)How the Test is PerformedA painkiller is sprayed into the mouth in the area of the abnormal gum tissue. In some cases, a numbing shot may be used. A small piece of the gum tissue that appears abnormal is removed and checked for problems in the laboratory. How to Prepare for the TestThere is no special preparation, although you may be told not to eat for a few hours before the biopsy. How the Test Will FeelThe topical anesthetic should numb the area during the procedure, although some tugging or pressure may be felt. If there is bleeding, the blood vessels may be sealed off with an electric current or laser. This is called electrocauterization. After the numbness wears off, the area may be sore for a few days. Why the Test is PerformedThis test is done to determine the cause of abnormal gum tissue. Normal ResultsThis test is only performed when there is an abnormality. What Abnormal Results Mean
Risks
ConsiderationsAvoid brushing the biopsy area for 1 week.
Review Date:
7/25/2007 Reviewed By: James L. Demetroulakos, M.D., F.A.C.S., Department of Otolaryngology, North Shore Medical Center, Salem, MA. Clinical Instructor in Otology and Laryngology, Harvard Medical School. Review provided by VeriMed Healthcare Network. The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. © 1997-
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