The effect of electrosurgery on alveolar bone

Area of Science:

• Veterinary Dentistry
• Oral Surgery
• Biomaterials Science

Background:

• Electrosurgery is utilized in various dental procedures.
• Understanding its impact on bone and periodontal tissues is crucial for patient safety.
• Limited data exists on the specific effects of electrosurgery on canine alveolar bone.

Purpose of the Study:

• To evaluate the microscopic effects of electrosurgery on canine facial marginal alveolar bone.
• To assess the impact of varying electrosurgery exposure times on bone and periodontal ligament healing.
• To compare healing in electrosurgical sites versus control sites.

Main Methods:

• Canine facial marginal alveolar bone was exposed via full-thickness flaps.
• Activated electrosurgery electrodes were applied for 0, 1, 5, and 10 seconds.
• Microscopic analysis of bone and periodontal ligament was performed from 0 hours to 28 days post-procedure.

Main Results:

• Electrosurgery exposure, regardless of duration, induced changes in bone and periodontal ligament.
• The extent of tissue destruction was significantly greater in electrosurgical sites.
• Healing and remodeling processes were notably delayed in sites treated with electrosurgery.

Conclusions:

• Electrosurgery causes significant damage to alveolar bone and periodontal ligament in dogs.
• Healing and remodeling are impaired following electrosurgery, suggesting potential complications.
• These findings highlight the need for careful consideration of electrosurgery use in oral surgical procedures.