Fat Storage After Liposuction?

Question

Can the excess fat that is withdrawn from my back following a liposuction procedure be saved for future cosmetic procedures? http://www.dailymail.co.uk/femail/article-2037819/Plastic-surgeon-opens-bank-save-fat-removed-liposuction-future-cosmetic-procedures.html

Robert Singer, MD · Answer

The valid scientific literature shows that the current standard methods for storage of fat in office or ambulatory surgical facilities are inadequate to preserve unctioning fat cells for reinjection. In addition there are multitude of potential problems: maintaining sterility, the increased potential complication of infection, and the possibility of mislabeling and erroneously injecting someone else&rsquo;s fat into a patient.

	Collecting and storage of tissue, including fat, for later procedures falls under the FDA Code of Federal
	Regulations 21 CFR1271.15 that requires special licensing as a tissue bank. Almost all of the offices that
	currently offer fat freezing are not licensed in this manner and are in violation of the FDA.

	There are a few licensed fat banking centers that offer this service, but there are many unanswered
	questions. To name a few: safety of storage, reliability and safety of transport back and forth of the
	fat, whether defrosting the specimen destroys the cells, what is the ongoing cost and reliability of the
	storage, will these start-up banking centers remain in business long term?

	As techniques improve, it may offer a possible realistic option, but it is currently not recommended.

Ali Sajjadian, MD, FACS · Answer

Thanks for your question.

	Storage of fat after Liposuction should only be  done in specialized and certified facility.

	Fat that is stored at room temperature or in freezer should not be used as it most likely devitalized.

	best wishes,

	Dr. Sajjadian

Christopher V. Pelletiere, MD · Answer

There have been recent reports that some surgeons are freezing fat removed after liposuction for potential use in the future, but this is definetly outside the standard of care and not recommended.  The problem is that in freezing that fat cells to an acceptable level to preserve them, most of them will die as the frozen cell wall bursts due to the change in structure.  That means that of that fat that is re-injected at a later date, most will not be viable.  There is a great deal of investigation going on at this time to see what can be done in these areas, but as of right now it is not advisable.  I hope this helps.

Jaime Perez, MD · Answer

While some surgeons do freeze fat following liposuction for future uses, this is not common practice or really the standard of care.  

	Fat transfer is a relatively new area in plastic surgery and is still under a great deal of investigation.  While there is no one commonly accepted and scientifically proven best method of harvesting and transfering fat, most practitioners agree that freezing fat is not advisable.  The freezing process kills a significant number of fat cells, likely increasing the complication rates associated with later transfer.

	In my practice, I only use freshly harvested fat for transfer.

	Jaime Perez, M.D.

	Liposuction and Fat Transfer Specialist in Tampa, FL

	Plastic Surgery Center of Tampa, FL

Mark Taylor, MD · Answer

Fat can be frozen and stored for future fat transfer.  This is a common procedure even though there is some controversy regarding the viability of frozen vs. fresh fat.

Fat Storage After Liposuction?

Answers (9)

Answer: Storage of Fat Following Liposuction

Answer: Storage of Fat Following Liposuction

Answer: Yes, fat may be stored by freezing the fat.

Answer: Yes, fat may be stored by freezing the fat.

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Everything you need to know about Liposuction

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Fat Storage After Liposuction?

Answers (9)

Answer: Storage of Fat Following Liposuction

Answer: Storage of Fat Following Liposuction

Answer: Yes, fat may be stored by freezing the fat.

Answer: Yes, fat may be stored by freezing the fat.

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Recommended reading

Everything you need to know about Liposuction

Our mission is to create a world where every investment in modern beauty is Worth It.