What is the primary reason for performing a periodontal flap surgery?

The primary reason for performing a periodontal flap surgery is to provide access for instrumentation. This surgical procedure involves lifting the gums away from the teeth and underlying bone, allowing the clinician to better visualize and effectively treat areas that are difficult to reach with standard non-surgical techniques. The enhanced access obtained through flap surgery enables thorough cleaning of the root surfaces and removal of infected tissues, which is essential for successful periodontal therapy and long-term results.

Although visualization of bone quality, greater surface area to work on, and increased primary wound healing can be benefits associated with the procedure, they are not the primary focus. The need to access deep periodontal pockets effectively underlines the importance of this surgical approach in addressing periodontal disease.