게시물 원소스: https://goodsmile.kr/ext-case-of-severe-lip-protrusion-patient-with-man-3/
Ext case of severe lip protrusion patient with mandibular severe asymmetry.
This adolescent male patient(16Y7M~19Y4M) sought for orthodontic treatment due to severe lipprotrusion and upper anterior teeth labioversion.
It was so tricky to treat this kinda malocclusion. there’s no crowding and she had appropriate INCISORS inclination.
Optimal incisor inclination and position are considered vital, according to several previous studies, for proper function and stability, especially in the treatment of patients requiring retraction of incisors.
As suggested, intrusion of the maxillary incisors is necessary for accomplishing lingual root movement in wider anatomic limitation. Thus, intrusive force should be applied during retraction of the maxillary incisors in patients with bialveolar protrusion.
it took 3 years and more. it was mainly because I had to control anterior teeth’s inclination based on changes of late mandibular growth.
check this footage
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