Generally speaking, it is best to choose a well-known plastic surgery hospital for the injection of stovepipe needles, because the well-known plastic surgery hospital has advanced medical technology and complete plastic surgery equipment, which can ensure the safety in the treatment process and improve the effect after treatment. It is best to choose a professional and formal large plastic surgery hospital. The professionalism of the hospital, the technical level and operating experience of the injection doctor are more important to the effect after injection, so it is better to choose a regular hospital for injection.