Dear all, I had orthodontic treatment 5y ago, they advanced my lower jaw with an apparatus but the effect has gone away. Lately I saw a doctor who told me I wasnt retrognathic&my bite was ok. Still, I can see in the mirror that sth is wrong. I read the implants do not really increase the height of the chin&I feel the height is an issue too as my nose seems long. Also, they have a risk of infection, misplacement&bone atrophy, but how big is it? But genioplasty can have bad effects, too.