Can I get a BBL after having SEDYFILL hylauronic acid fillers in my hips a year ago?

No posted photo??? So very hard to address your questions. The injections you received are illegal in USA especially since from South Korea. Expect the fees to do lipo 360/BBL to be $10,000+ because the risks on injecting over this product are unknown. Best to virtual consult with.....

Each provider will have their own review, but I don’t see any major issues with you having fat transfer because you previously had HA fillers, injected.
For a lot of individuals, hip dips can be reduced nicely by while the liposuction of the love handles immediately above it. Without pictures we can’t make an assessment. There are different approaches on how to particularly treat hip dips.
Delivering consistent quality, liposuction and fat. Transfer results is more difficult than most people believe it. The number of plastic surgeons who have truly mastered this procedure is relatively few and patients should be more selective then they think necessary in order to find the best provider.
In the end, there are generally only two variables that matter. The first is the patient’s candidacy, and the second is the Skillin experience of the surgeon.
Being a board-certified plastic surgeon with years of experience, and overall good reputation does not mean somebody has mastered either Liposuction or fat transfer. Doing these procedures, well on a consistent basis, including the ability to make accurate assessments and deliver predictable results requires great skill.
I recommend patients interview multiple providers before considering scheduling any permanent and irreversible body contouring procedure.My recommendation is that patients start by having at least five in person, consultations and consider scheduling more unless you feel very confident you found an appropriate provider.
For fat transfer results make sure that after pictures were taken a minimum of 3 to 6 months after the procedure. Early fat transfer results can look very impressive but final results are very different. Do not assume that after pictures were taken it when results are finalized or mature. Ask specifically went after pictures were taken whenever reviewing before and after pictures with a provider.
During each consultation, ask each provider to open up their portfolio and show you their entire collection of before, and after pictures of previous patient, who had similar body characteristics to your own. Being shown a handful of preselected images, representing the best results of a provider his career is insufficient to get a clear understanding of what average results look like, or how many of these procedures any one provider has actually done. An experience provider should have no difficulty showing you at least 50 sets of before, and after pictures of commonly performed procedures, like abdominal liposuction or fat transfer.I cannot emphasize enough the importance of provider selection. When in doubt, slow down and schedule more consultations grade personally, I do not recommend having virtual consultations. In order to get an accurate assessment and properly vet providers I believe that is better done by meeting in person.
Good luck,
Mats Hagstrom MD