presurgical chemotherapy术前化疗
presurgical orthodontic术前正畸
presurgical impression外科术前印模
presurgical evaluation术前评估
presurgical diagnosis术前诊断
presurgical orthodontics术前正畸
presurgical therapy术前治疗
Presurgical Nasoalveolar Molding即术前鼻牙槽骨的整形
presurgical preparation osseous surgery骨手术的术前准备