Lower jaw surgery is to move the lower jaw to the ideal position for those whose lower jaw is more protruded than the upper jaw, just like underbite. When there is nothing wrong with the upper jaw's position, function and shape, lower jaw surgery itself may be very helpful on the improvement of the function and one's appearance without undergoing two jaw surgery

• Those who have protruded lower jaw than upper jaw, so called jutting chin
• Those who have malocclusion of jutting chin or short chin without asymmetry

• Upper jaw osteotomy is done from the upper part of the upper jaw's molar until the bottom part of the nose
• Move the osteotomized lower jaw according to the preoperative plan and trim the popped out bone
• Tightly fix to not let the osteotomized bone move

• Achieve improvement of apperance and functional correction of the jaws for jutting chin is possible without the two jaw surgery for those who don't have facial asymmetry or don't have protruded mouth problem
• Accurate preoperative diagnosis and postoperative treatments are available with a collaboration with specialized surgical correction professional from straighten department
• Orthodontic treatment before surgery is not necessary by pre-surgery and yet lets have immediate improvement in appearance on the desired operation time
• By getting pre-surgery, all treatment period including braces reduces from 2 years to 1 year or less
• You can start eating right after surgery, which brings a fast recovery and easy communication is available through non-fixing two jaw surgery
• Safe recovery can be done without risk of facing respiratory failure by decreasing breathing difficulties during the non-fixing lower jaw surgery