An Experimental and Clinical Study of Reimplantation of Frozen Autogenous Mandibular Bone

Lee,  Sang-Han; Kim,  Jin-Soo; Kim,  Sang-Ho; Park,  Joo-Young; Choi,  Tae-Ho; Kwack,  Dong-Ho; Shin,  Hong-In

J Korean Dent Assoc > Volume 25(5); 1987 > Article

The Journal of The Korean Dental Association 1987;25(5):465-477.
Published online May 31, 1987.

냉동처리한 자가골 재이식에 관한 연구

이상한¹, 김진수², 김상호³, 박주영⁴, 최태호⁵, 곽동호⁶, 신홍인⁷

^¹경북대학교 치과대학 구강외과학교실
^²경북대학교 치과대학 구강외과학교실
^³경북대학교 치과대학 구강외과학교실
^⁴경북대학교 치과대학 구강외과학교실
^⁵경북대학교 치과대학 구강외과학교실
^⁶경북대학교 치과대학 구강외과학교실
^⁷경북대학교 치과대학 구강병리학교실

An Experimental and Clinical Study of Reimplantation of Frozen Autogenous Mandibular Bone

Sang-Han Lee¹, Jin-Soo Kim², Sang-Ho Kim³, Joo-Young Park⁴, Tae-Ho Choi⁵, Dong-Ho Kwack⁶, Hong-In Shin⁷

¹Department of Oral & Maxillofacial Surgery, Kyung Pook National University
²Department of Oral & Maxillofacial Surgery, Kyung Pook National University
³Department of Oral & Maxillofacial Surgery, Kyung Pook National University
⁴Department of Oral & Maxillofacial Surgery, Kyung Pook National University
⁵Department of Oral & Maxillofacial Surgery, Kyung Pook National University
⁶Department of Oral & Maxillofacial Surgery, Kyung Pook National University
⁷Department of Oral Pathology College of Dentistry, Kyung Pook National University

Abstract

This is an experimental and clinical study on the use of an autogenous frozen mandibular bone. Two aspects must be considered in the treatment of mandibular tumors: the eradication of the disease, and the maintenamce of the mandibular continuity for a good functional and esthetic results. The authors used the cryosurgical method in the dogs and the tumor of the mandible in human, which consists of partial mandibular resection; immersion of the bone in the liquid nitrogen at -196℃, followed by reimplantation of the mandibular bone in its bed. In experimental study, the mandibular segment showed favorable healing process without rejection during the cohole experimental periods. In clinical study, the frozen bone showed no antigenicity and excellent cosmetic results.