The degree of protrusion is different on both maxilla (upper jaw) and mandible (lower jaw) depending on each cases of individuals, including Lantern jaw, protruding mouth, or asymmetric face; thus, Two Jaw Surgery is necessary to correct both upper and lower jaw simultaneously and improve such conditions.
01
Lower jaw being relatively longer and protruded
Before
After
02
Protruding teeth and gum
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After
03
Abnormal facial length
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After
04
Imbalanced lateral symmetry
Before
After