What type of Lipoma removal requires drains?

Lipoma removal rarely requires drain. With a larger lipoma the surgeon may elect to place a drain to avoid fluid collection where lipoma was removed

Thank you for your question. Drains, are typically placed in order to remove any fluid that may accumulate in a space created with surgery. In the case of a lipoma, if it is large enough that it leaves a pocket after it is removed, it is wise to place a drain in order to prevent fluid from accumulating.  Drain placement is exceedingly uncommon with lipoma removal, and would require a fairly large lipoma to create a space large enough to warrant a drain.

I don't use drains for lipoma removals unless they are huge in size (over 10cm). There is a lot of surgeon preference based on this decision. If you have any questions you should discuss it with your surgeon.