{"version":1,"type":"rich","provider_name":"Libsyn","provider_url":"https:\/\/www.libsyn.com","height":90,"width":600,"title":"Early Orthodontic Management of Class 2 malocclusions - Part 1","description":"In this Part 1 for dentists on skeletal Class 2 malocclusions, Dr Andrew Chang Orthodontist shares with Dr Diane Tay identifying features, risk factors and the differential diagnosis of Class 2 malocclusions. We cover the areas below:&amp;nbsp;  &amp;nbsp;Diagnosis  Facial: Small lower jaw Dental ie: Class 2 div 1 or div 2\u2019s Radiographic Assessing skeletal maturation and its importance in success. The Lateral Ceph x-ray   Risks factors:  Hx of anterior overjet getting larger- why this is the case Difficulty chewing and slow eater. Traumatic deep bites and teeth wear, gingival recession Trauma upper incisors Bullying: psychosocial Open mouth posture and gingival inflammation due to drying of the gingivae   Differential Diagnosis: Proclined U incisors, Normal Maxillomand relationships  ","author_name":"Giving Sydney Great Smiles","author_url":"https:\/\/greatsydneysmiles.com.au","html":"<iframe title=\"Libsyn Player\" style=\"border: none\" src=\"\/\/html5-player.libsyn.com\/embed\/episode\/id\/19284407\/height\/90\/theme\/custom\/thumbnail\/yes\/direction\/forward\/render-playlist\/no\/custom-color\/88AA3C\/\" height=\"90\" width=\"600\" scrolling=\"no\"  allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen><\/iframe>","thumbnail_url":"https:\/\/assets.libsyn.com\/secure\/item\/19284407"}