摘要
主訴：右側後牙有咬合不整齊。 問題明細：#17和#47有後牙頰側錯咬的情形。 治療計劃：以交又橡皮圈牽引來矯治#17和#47的後牙錯咬，然後持續追蹤咬合以防止錯咬再復發。 追蹤結果：已矯治#l7和#47的復牙頰側錯咬，而且持續追蹤六個月都沒有復發的情形發生。
關鍵字
無資料並列摘要
Chief Complaint: Malocclusion of right posterior teeth Problem lists: Posterior cross-bite of #17 and #47 Treatment plan: Correct cross-bite of #17 and #47 with cross elastics; Follow-up of occlusion to prevent relapse of cross-bite Follow-up: Buccal cross-bite of #17 and #47 was corrected without relapse at 6-month follow-up