1. Some people with systemic or local subcutaneous fat due to heredity, environmental factors or age factors are suitable for this operation;

2. Patients with simple local fat deposition without skin relaxation and male breast development are mostly under 30 years old, which is the best indication for liposuction;

3. For patients with lipoma in some parts, liposuction can also be used to remove it;

4. Fat deposition accompanied by severe skin relaxation; Combined liposuction and skin plastic surgery;

5. Other relative indications are: severely obese patients, elderly patients, etc.