Orthodontic Re-treatment of Increased Over jet & Deep Over Bite.

Orthodontic re-treatment of a 20 year old lady. She was previously treated with unsatisfactory result, and presented with severe Class II malocclusion with 12 mm over jet , deep over bite & periodontal problems, upper mid-line shifted to the left by 2.5 mm, absence of #16, #26 (remaining roots), crowding at the lower arch.