Square face deformity corrected by bilateral malar reduction and mandibualr angle osteotomy;

In order to design the biological protective mask fitting the face contour of Chinese, representative group of people was selected for measuring precisely the parameters such as the breadth and length of human face, the distance between 2 jugal points, the nose middle breadth and nose middle height.

Objective To investigate the treatment of square face with compositive methods.

Discussion on teratogenic causes of the deformity found in cultured Acipenser schrencki Brandt;

Perioperative managements of hallux valgus deformity in the geriatric patients;

Post-operative deformity after posterior approach vertebral pedicle fixation in treatment of thorac-lumbar fracture;