The effect of electrosurgery on alveolar bone.
The facial marginal alveolar bone of dogs was exposed with a full-thickness flap and touched by an activated electrosurgery electrode for periods of 0, 1, 5 and 10 seconds. Microscopic results were evaluated after periods ranging from 0 hours to 28 days. Various electrode exposure times produced similar changes in bone and periodontal ligament. The extent of the destruction was greater than that found in surgical areas not exposed to electrosurgery; healing and remodeling phases were also delayed in the electrosurgical sites.
D000539:Alveolar Process / Q000293:injuries / Q000473:pathology*; D000541:Alveolectomy / Q000009:adverse effects; D000818:Animals; D004285:Dogs; D004598:Electrosurgery / Q000009:adverse effects*; D010513:Periodontal Ligament / Q000473:pathology; D013997:Time Factors