Violation

Maxillary incisor protrusion can be treated by 1. premolar extraction with orthodontic retraction of the incisors. 2. premolar extraction with surgical repositioning of the anterior dentoalveolar segment. 3. extraction of the incisors, alveoloplasty and prosthodontic replacement. 4. reduction and genioplasty

(1) and (3)

(1) (2) (3)

(2) and (4)

(4) only

All of the above.

Please describe the matter of abuse