Which of the following is indicated as the treatment for malocclusion Class III by Angle?

Which of the following is indicated as the treatment for malocclusion Class III by Angle?

• A. Functional appliances
• B. Orthognathic surgery method
• C. Facial gymnastic
• D. Extraoral appliance

Answer: (B)

Skeletal mismatch drives Class III malocclusion, where the lower jaw is relatively prominent or the upper jaw underdeveloped. Braces can align teeth, but they don’t fully correct the underlying jaw relationships. When growth modification options are no longer possible or insufficient (as in adults or in severe cases), the definitive way to realign the jaws and restore a proper bite and facial balance is repositioning the jaws surgically. That is why orthognathic surgery is indicated for this situation: it directly addresses the skeletal bases, producing stable occlusion and improved facial harmony. Non-surgical approaches like functional appliances or other external methods can influence growth in some growing patients, but they can’t reliably correct a well-established skeletal discrepancy in an adult. Facial exercises or extraoral appliances don’t provide the skeletal correction needed, so they’re not the definitive treatment in Angle’s framework for a prominent skeletal Class III.

Skeletal mismatch drives Class III malocclusion, where the lower jaw is relatively prominent or the upper jaw underdeveloped. Braces can align teeth, but they don’t fully correct the underlying jaw relationships. When growth modification options are no longer possible or insufficient (as in adults or in severe cases), the definitive way to realign the jaws and restore a proper bite and facial balance is repositioning the jaws surgically. That is why orthognathic surgery is indicated for this situation: it directly addresses the skeletal bases, producing stable occlusion and improved facial harmony.

Non-surgical approaches like functional appliances or other external methods can influence growth in some growing patients, but they can’t reliably correct a well-established skeletal discrepancy in an adult. Facial exercises or extraoral appliances don’t provide the skeletal correction needed, so they’re not the definitive treatment in Angle’s framework for a prominent skeletal Class III.