Long-Term Outcomes of Nonextraction Treatment in a Patient with Severe Mandibular Crowding
المؤلفون المشاركون
Grassia, Vincenzo
Itro, Angelo
Nucci, Ludovica
Marra, Paola Martina
Isola, Gaetano
Perillo, Letizia
المصدر
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-08-11
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Objective.
To describe a clinical case with a severe mandibular crowding treated without extraction and showing a long-term outcome.
Methods.
A 14-year-old boy in permanent dentition showed a class I molar and cuspid relationship, a severe deep bite of 8 mm, a constricted V-shaped upper arch with moderate crowding, and a severe crowding of about 12 mm in the lower arch.
The panoramic X-ray showed an impacted upper right canine.
The treatment started with the placement of a transpalatal bar and 0.022×0.028 in standard edgewise appliances in the upper arch and a lip bumper bonded on the second lower molars.
Initial leveling of the teeth was accomplished with light Australian round wires.
Finishing was then performed with rectangular wires.
The phase with fixed appliances lasted 2 years and 9 months, and the patient was motivated and cooperative throughout the treatment, although with poor oral hygiene.
The patient was treated without extractions.
Results.
The space was gained with the first and second upper molar derotations using the transpalatal bar and the gingival lip bumper in the lower arch.
The upper right canine was well positioned, and the maxillary arch form was improved.
The severe lower crowding was completely corrected, and a good overbite was achieved.
Conclusion.
A conservative, nonextraction treatment approach for this patient with class I malocclusion with severe mandibular crowding was effective, and the results have remained stable after a long-term follow-up (10 years).
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Grassia, Vincenzo& Nucci, Ludovica& Marra, Paola Martina& Isola, Gaetano& Itro, Angelo& Perillo, Letizia. 2020. Long-Term Outcomes of Nonextraction Treatment in a Patient with Severe Mandibular Crowding. Case Reports in Dentistry،Vol. 2020, no. 2020, pp.1-7.
https://search.emarefa.net/detail/BIM-1146420
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Grassia, Vincenzo…[et al.]. Long-Term Outcomes of Nonextraction Treatment in a Patient with Severe Mandibular Crowding. Case Reports in Dentistry No. 2020 (2020), pp.1-7.
https://search.emarefa.net/detail/BIM-1146420
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Grassia, Vincenzo& Nucci, Ludovica& Marra, Paola Martina& Isola, Gaetano& Itro, Angelo& Perillo, Letizia. Long-Term Outcomes of Nonextraction Treatment in a Patient with Severe Mandibular Crowding. Case Reports in Dentistry. 2020. Vol. 2020, no. 2020, pp.1-7.
https://search.emarefa.net/detail/BIM-1146420
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1146420
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر