Non-extraction Treatment of Pseudo Class III malocclusionChris Chang Ortho706

This is a pseudo CIII malocclusion treated with self-ligation brackets and without extractions. Use coil springs and bite turbos to correct anterior crossbite. IZCs and BSs are applied for bimaxillary retraction. 這是一個用自鎖式矯正器，在為拔牙的情況下改善pseudo CIII 的案例。藉由coil springs和bite turbos來矯正前牙錯咬。接著，透過IZC screws和Buccal shelf screws來將上下排牙齒往後拉。