The sulcular incision around the tooth is extended by how many degrees?

Prepare for the PCS VI Exam 1 with our comprehensive quiz! Test your knowledge with multiple-choice questions, receive hints and explanations, and boost your confidence for exam day. Start practicing now!

Multiple Choice

The sulcular incision around the tooth is extended by how many degrees?

Explanation:
In periodontal flap surgery, you follow the gingival sulcus around the tooth and extend the incision until it forms a complete circle around that tooth. That full circumferential path equals 360 degrees, which allows you to reflect a complete flap for proper access to the root surfaces and thorough debridement. Partial circumferences, such as 90°, 180°, or 270°, would leave tissue attached and limit flap mobility and visibility. So the sulcular incision around the tooth is extended by a full 360 degrees.

In periodontal flap surgery, you follow the gingival sulcus around the tooth and extend the incision until it forms a complete circle around that tooth. That full circumferential path equals 360 degrees, which allows you to reflect a complete flap for proper access to the root surfaces and thorough debridement. Partial circumferences, such as 90°, 180°, or 270°, would leave tissue attached and limit flap mobility and visibility. So the sulcular incision around the tooth is extended by a full 360 degrees.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy