FIELD: medicine, traumatology, orthopedics. SUBSTANCE: one should introduce screws through additional vertebral processes by taking into consideration the data for deviation angles, minimal cross- sectional size of vertebral arch pedicles and distance between additional vertebral processes that excludes the damage of cortical layer in vertebral pedicles. EFFECT: improved results of operation. 1 dwg, 1 ex
Authors
Dates
2003-05-20—Published
2000-02-21—Filed