自体骨即刻移植治疗下颌第二磨牙远中骨壁缺损的临床研究
자체골즉각이식치료하합제이마아원중골벽결손적림상연구
Clinic Trial Study of Treating the Deficient Distal Piriodontal Bone of Mandibular Second Molar by an Immediate Transplant of Self-Bon