Patient introduction
Age: 16 years old
Gender: Female
Treatment time: 17 months
Number of aligners: 69
Chief complaint: The patient had Severe Crowding, Unilateral Posterior Crossbite and 1st. Premolar extraction
Section: Class II division 2 malocclusion
Product: Select
Malocclusion: CL II Div. 2 SUBDIV L, +2/+5, 6mm overbite, 3mm overjet, 16mm maxillary arch length deficiency, 5mm mandibular arch length deficiency, 2.3, 2.4, 2.5 are in crossbite with 3.2, 3.3 and 3.4, 3.7 is impacted, extraction of maxillary left 1st premolar needed.
Protocols and features: angelButton with CL ll elastics
Before & After
Class II div 1 malocclusion
Dr. James M. Crouse
Dr. James M. Crouse, a native of Salisbury, MD, graduated magna cum laude in 1985 from the University of Maryland School of Dentistry.
After completing a general practice residency at Barksdale AFB hospital, he served three years in the United Kingdom before pursuing orthodontic training at Emory University in 1991. He then served as an orthodontic consultant at Spangdahlem Air Base in Germany until 1994 before returning home to practice with Dr. Alfred Beattie, where he continued after Dr. Beattie retired in 1995.
• President of Eastern Shore Dental Society 1997-98
• Diplomate, American Board of Orthodontics 2003
• 14 cases published in the Invisalign case galleries 2010, 2012, 2014, 2016, and 2018
• Invisalign Summit Shoot Out semi-finalist in the class II/class III category 2016
• Has treated over 3000 aligner cases
• Volunteer faculty for the NYU Langone Pediatric dental program since 2014
