10cm in 11 cases), with an average of 9.2cm. Of all cases,14 were restored by using combined transplantation of mandible itself and a Titanium Support, and another 7 by using only mandible itself. 3 cases have been followed up for more than 1.5 years, 10 cases for 1 -1.5 years, 4 cases for 0.5-1 years, another 4 cases less than 0.5 years. The results of reconstruction, from the stand-point of both shape and function, were satisfactory.