Changes of the Mandible after Orthodontic Treatment with and without Extraction of Four Premolars

• Egile Nagusiak: Tahereh Hosseinzadeh-Nik (Egilea), Armin Eftekhari (Egilea), Atefe Saffar Shahroudi (Egilea), Mahammad Javad Kharrazifard (Egilea)
• Formatua: Liburua
• Argitaratua: Tehran University of Medical Sciences, 2016-12-01T00:00:00Z.
• Gaiak: article
• Sarrera elektronikoa: Connect to this object online.

Objectives: This study was designed to assess the changes of the mandible of patients who underwent orthodontic treatment with or without extraction of four premolars. Materials and Methods: Eighteen Class I bimaxillary protrusion patients treated with extraction of four first premolars and retracti...