Objective:To explore the application effect of mid-facial autologous fat grafting with an intraoral approach in facial contour remodeling.Methods:A retrospective study was performed for 89 female patients aged (35±10) years who underwent mid-facial autologous fat grafting in the Department of Plastic Surgery, Easysculpt Medical Aesthetic Clinic from October 2019 to October 2022. The filling area was designed according to the patient's facial characteristics. According to the patient's wishes and the actual thickness of subcutaneous fat, the abdomen or thigh were selected as the fat collection area. Nerve block anesthesia with 0.5% lidocaine was performed at the corresponding site. The edge of the hairline was chosen to be the insertion point when filling the frontal, temporal, eyebrow arch, and zygomatic arch depression; An intraoral approach was used when filling the middle and lower parts of the face. The surgical effect and complications were recorded at 3 months after the operation, and the patient satisfaction was evaluated.Results:All the patients completed the operation smoothly. A total of 82 patients received a single injection, 5 patients received two times and 2 patients received three times. Fourteen patients had mild facial swelling after surgery, which subsided spontaneously in 1-2 weeks. None of the 89 patients had complications such as embolism, infection, hematoma, induration, cyst, fat liquefaction, pigmentation, dysesthesia or depression. At the 3-month follow-up, 67 patients were very satisfied with the postoperative results, 14 patients were satisfied, 6 patients were generally satisfied, and 2 patients were not satisfied. The overall satisfaction rate was 91.0% (81/89).Conclusion:The intraoral approach to middle face fat transplantation is safe and effective in facial contour remodeling.

Objective:To explore the application effect of mid-facial autologous fat grafting with an intraoral approach in facial contour remodeling.Methods:A retrospective study was performed for 89 female patients aged (35±10) years who underwent mid-facial autologous fat grafting in the Department of Plastic Surgery, Easysculpt Medical Aesthetic Clinic from October 2019 to October 2022. The filling area was designed according to the patient's facial characteristics. According to the patient's wishes and the actual thickness of subcutaneous fat, the abdomen or thigh were selected as the fat collection area. Nerve block anesthesia with 0.5% lidocaine was performed at the corresponding site. The edge of the hairline was chosen to be the insertion point when filling the frontal, temporal, eyebrow arch, and zygomatic arch depression; An intraoral approach was used when filling the middle and lower parts of the face. The surgical effect and complications were recorded at 3 months after the operation, and the patient satisfaction was evaluated.Results:All the patients completed the operation smoothly. A total of 82 patients received a single injection, 5 patients received two times and 2 patients received three times. Fourteen patients had mild facial swelling after surgery, which subsided spontaneously in 1-2 weeks. None of the 89 patients had complications such as embolism, infection, hematoma, induration, cyst, fat liquefaction, pigmentation, dysesthesia or depression. At the 3-month follow-up, 67 patients were very satisfied with the postoperative results, 14 patients were satisfied, 6 patients were generally satisfied, and 2 patients were not satisfied. The overall satisfaction rate was 91.0% (81/89).Conclusion:The intraoral approach to middle face fat transplantation is safe and effective in facial contour remodeling.

Objective:To investigate the clinical application and surgical effect of minimal invasive liposuction system (MILS) in lumbar abdominal liposuction.Methods:From July 2019 to March 2021, 985 patients were selected for lumbar and abdominal liposuction. Local anesthesia and intravenous anesthesia were used in all operations. The preoperative design and intraoperative procedures were carried out according to the requirements of MILS method. An average of 2 425 ml fat was aspirated, and the average operation time was 142.4 min.Results:After 3-18 (average 3.85 months) months of follow-up, 857 patients (87% of the patients) were discharged on the day of operation. The waist line curve of the patients was clear and the bulge of the upper and lower abdomen was significantly reduced. The satisfactory rate was 93.5%, and the incidence of complications was 2.8%. No severe complication occurred.Conclusions:MILS is a safe and effective method to perform the waist and abdominal liposuction scientifically and finely. The MILS method makes the lumbar abdominal liposuction standardized, reduces unnecessary procedure, shortens the liposuction learning curve, reduces the occurrence of complications, and achieves the best aesthetic effect.

Objective:To investigate the clinical application and surgical effect of minimal invasive liposuction system (MILS) method in the thighs liposuction.Methods:From July 2019 to March 2021, 868 patients were selected for thigh liposuction. Local anesthesia and intravenous anesthesia were used in all operations. The preoperative design and intraoperative procedures were carried out according to the requirements of MILS ? method. There was an average of 2 154.4 ml fat aspirated, and the average operation time was 156.8 min. Results:After 2-18 months of follow-up, 83.3% of the patients were discharged on the day of operation. The thigh line curve of the patients was fluent and the perimeter of upper thigh was significantly reduced. The satisfactory rate was 92.3%, and the incidence of complications was 2.8%. No severe complication occurred.Conclusions:MILS method is a safe and effective procedure to partition thighs liposuction area scientifically and finely. The MILS method makes the lumbar abdominal liposuction operation standardized, reduces unnecessary operation, shortens the liposuction learning curve, reduces the occurrence of complications, and achieves the best aesthetic effect.