Adel M Alhadlaq.
Non-surgical treatment of skeletal class ii high angle malocclusion – a case report.
Pak Oral Dental J Jan ;35(3):444-7.

This case report describes orthodontic management of a young girl with severe class II malocclusion combined with hyperdivergent mandible. Treatment involved extraction of upper and lower first premolars and use of vertical chin cup. The initial severe crowding was resolved and the vertical dimension was successfully maintained. The improved overall facial esthetics and avoidance of future surgical intervention were satisfactorily accepted by the patient and her parents.

PakMediNet -Pakistan's largest Database of Pakistani Medical Journals - http://www.pakmedinet.com