Injection breast augmentation, as a non-surgical method of breast enlargement, has attracted the attention of some women in recent years. Compared with traditional breast implant surgery, injection breast augmentation attempts to improve the fullness and shape of the breasts by injecting fillers into the mammary tissue or subcutaneous tissue. However, there is a lot of discussion in the medical community about whether the breasts will be deformed after injection breast augmentation. This article will elaborate on the principles of injection breast augmentation, commonly used filling materials, possible causes of breast deformation, clinical observations and preventive measures.
The principle of breast augmentation by injection and commonly used filling materials
Injection breast augmentation mainly relies on increasing the volume of the breasts by injecting liquid or semi-solid fillers to achieve a fuller effect. Commonly used filling materials include autologous fat, hyaluronic acid, polyacrylamide gel (PAAG), etc. Autologous fat transplantation is considered to be a safer choice due to its natural source and good compatibility, but its survival rate is affected by many factors, and there is a risk of partial fat absorption and fat liquefaction. Hyaluronic acid can be absorbed by the human body and is suitable for short-term volume adjustment, but its duration is limited. Although polyacrylamide gel can provide a more lasting effect, it may cause local tissue reactions and is controversial.
Possible causes of breast deformation after breast augmentation injections
The occurrence of breast deformation is closely related to the nature of the injected material, injection technique and individual tissue response. The specific reasons can be summarized as follows:
Uneven absorption and distribution of fillers
After injection, if the filler is unevenly distributed in the breast, it is easy to form local bulges or depressions, resulting in irregular breast surface shape. Especially during autologous fat transplantation, the survival rate of fat cells is not high, and after some fat is absorbed or liquefied, uneven volume will appear.
Tissue response and inflammation
Certain fillers such as polyacrylamide gel may trigger a chronic inflammatory response, leading to fibrous tissue hyperplasia and nodules, which in turn affect the softness and shape of the breasts. In severe cases, they may even form lumps or lumps, resulting in obvious morphological changes.
Improper technical operation
The choice of injection depth, injection volume and injection site has a significant impact on the effect. If the injection is excessive or the location is inappropriate, it is easy to cause excessive local pressure or material accumulation, resulting in deformity. The lack of operational skills to evenly distribute the material during the injection process will also aggravate morphological abnormalities.
Individual Differences
Individual differences in patients' breast tissue structure, skin elasticity and repair ability also affect the recovery of breast morphology after injection. Patients with poor skin elasticity or old scars are more likely to experience morphological changes.
Clinical observation and research
There are different reports in the existing literature on breast deformation caused by injection breast augmentation, but most studies point out that the choice of injection materials and injection techniques have a decisive influence on the appearance of the breasts. If autologous fat transplantation is performed in a standardized manner and the injection amount is appropriate, the breast shape will be more natural and the risk of deformation will be relatively low. On the contrary, non-absorbable fillers such as polyacrylamide gel, once inflammation or nodules occur, will be difficult to recover and may cause obvious deformation.
In addition, long-term observations after injection suggest that some patients experience a gradual reduction in fat volume due to poor survival, resulting in sunken breasts and affecting appearance. Some fillers are difficult to be completely absorbed by the human body and may form cysts locally, requiring surgical removal, increasing the risk of breast deformation.
Measures to prevent breast deformation
In order to reduce the occurrence of breast deformation after breast augmentation injection, it is critical to take the following measures:
Reasonable selection of filling materials
Priority should be given to materials with high biocompatibility and strong ability to be metabolized by the human body, such as autologous fat, and non-absorbable materials that are prone to induce fibrosis and inflammatory responses should be avoided.
Standardized operating techniques
The injection process should be performed by an experienced doctor, and the injection volume should be adjusted according to the basic volume of the breast and the skin's tolerance to ensure that the filler is evenly distributed and reduce local pressure.
Adequate preoperative evaluation
Assess the patient's breast tissue characteristics, understand medical history and skin condition, and screen for factors that may affect the filling effect.
Postoperative Care and Follow-up
Maintain proper breast massage and protection after injection, follow up regularly to observe the status of the filler, and detect and deal with abnormal changes in a timely manner.
Comparison of breast augmentation by injection and traditional surgery
Compared with surgical implantation of prostheses, injectable breast augmentation has less trauma and faster recovery, but the effect is limited in duration and there is a risk of filler migration and absorption. The risk of breast deformation is also relatively high, especially in the case of improper material selection and technical operation. Surgical breast augmentation implants silicone or saline prostheses, which have stronger morphological stability, but the surgical risks and recovery period are longer.
Therefore, injectable breast augmentation is suitable for patients who seek slight improvements and accept short-term effects, but they need to remain alert to possible morphological changes and weigh the pros and cons reasonably.
Beauty Encyclopedia Tips: The shape of the breasts after injection breast augmentation is affected by many factors, including the characteristics of the filling material, injection techniques and individual differences. Choosing the right filler and having it performed by a professional doctor can minimize the risk of breast deformation. Although injection breast augmentation is a non-surgical option, it is not completely risk-free. A full preoperative evaluation and standardized postoperative management are essential. If breast nodules, depressions or abnormal shapes occur, seek medical attention promptly to avoid further deterioration.