OMSB Orthodontist (OEORDNT) case studies
OMSB Orthodontist (OEORDNT) · Put your knowledge to work in context.
The Omani Occupational Classification Examination for Orthodontists (OEORDNT) is an occupational classification assessment administered through the Oman Medical Specialty Board (OMSB), the autonomous body that develops specialised physicians and assures the competencies of health care professionals. OMSB lists occupational classification examinations among its services for healthcare professionals, alongside board examinations, certificate verification and equivalency, and CPD accreditation. The OMSB Orthodontist (OEORDNT) case studies are 5 cases and about 2,560 words.
1Borderline Extraction Decision in a Post-Pubertal Skeletal Class II Deep Bite
A 16-year-old girl presents with a convex profile, competent lips, and a 6-mm overbite. She has a skeletal Class II pattern (ANB 5°, Wits +3 mm) with a low mandibular plane angle (SN-MP 22°).
519 words, about 3 min2Early Skeletal Class III With a Strong Family History: Treat Now or Monitor?
An 8-year-old boy is brought by his parents because of anterior crossbite and teasing at school. He has a concave profile, midface deficiency, and a prominent chin.
479 words, about 2 min3Maximum Anchorage Anterior Retraction in Bimaxillary Protrusion
A 13-year-old girl with bimaxillary protrusion requests treatment because she cannot close her lips without strain. She has a Class I molar relationship, overjet 7 mm, overbite 3 mm, and 5 mm of maxillary and 6 mm of mandibular anterior crowding.
482 words, about 2 min4Functional Appliance in a Growing Patient With Suspected Sleep-Disordered Breathing
A 9-year-old boy presents with a Class II division 1 malocclusion, overjet 11 mm, and a deep overbite of 5 mm. He has a retrognathic mandible, lower lip trap, and lip incompetence.
526 words, about 3 min5Skeletal Class III in an Adult: Presurgical Decompensation and Surgical Planning
A 19-year-old man presents with a skeletal Class III malocclusion, anterior crossbite, and negative overjet of 4 mm. He has a concave profile, midface retrusion, and mandibular prognathism.
554 words, about 3 min