头颅侧位x线片检查,口外头颅侧面x线检查的英文

profile extraoral radiographic examination

• 头颅:    head; skull
• 侧:    slant; sloping
• 位:    place; location
• x:    vt. (x-ed, x'd x-i ...
• 线:    thread; string; wi ...
• 片:    a flat,thin piece; ...
• 检查:    check up; inspect; ...
• 侧面:    side; flank; profi ...