Who Is a Good Candidate for Resensation? Five Real Scenarios

Resensation is the nerve grafting technique we can add at the time of mastectomy and reconstruction to give sensation a pathway back toward the nipple. It's a wonderful option, but it isn't right for everyone, and the candidacy questions are specific.

So let's run through five real scenarios: good candidate or bad candidate?

Perfect candidate.

This is essentially the ideal setup. A prophylactic mastectomy in a healthy patient with no radiation, going direct-to-implant, means healthy tissue, a straightforward reconstruction, and the best environment for a nerve graft to do its job.

More complicated.

Radiation can make things not heal quite as well, and that matters here. I want to be honest about the evidence: this hasn't really been studied head-to-head. But in my own practice, I find that my radiated patients don't get sensation back as well with Resensation.

It's not an automatic no. It's a conversation about realistic expectations, and radiated tissue behaves differently in general.

Unfortunately, no.

This is the question I get most often, and I wish the answer were different. Nerve grafting is not the right procedure to return sensation for this patient.

Resensation is an add-on performed at the time of the mastectomy, when we still have access to the cut nerve ends. Once you're two years out from a reconstruction and numb, that window has passed. It isn't a procedure you can come back and add later to restore feeling.

If regaining sensation matters to you, this is a decision that has to be made before your mastectomy, not after.

Smoking is really a no-go in my mind.

Smoking causes massive increases in complications for a mastectomy with reconstruction on its own. Adding a nerve graft on top of that is problematic as well.

We need to get you to stop smoking before surgery. That isn't me being difficult, it's that the base operation carries substantially more risk in a smoker, and layering a delicate nerve reconstruction onto compromised healing isn't doing you any favors. (Smoking impairs the small-vessel blood supply that everything here depends on, the same reason it drives wound healing problems across procedures.)

Perfect candidate for Resensation.

Straightforward anatomy, a clean direct-to-implant reconstruction, and no complicating factors. This is exactly the patient who tends to do well.

Looking across all five, the factors that actually drive candidacy are:

• Has the tissue been radiated? Radiated tissue heals less predictably and, in my experience, regains sensation less well.
• Do you smoke? This needs to be addressed before surgery, full stop.
• Is the mastectomy still ahead of you? This is the non-negotiable one. Resensation happens at the time of the mastectomy. It cannot be added later.
• Is the reconstruction straightforward? Healthy tissue and a clean direct-to-implant plan give the nerve graft its best chance.

• Best candidates: healthy, non-radiated patients having a mastectomy with direct-to-implant reconstruction, including prophylactic BRCA patients and thin patients with small breasts.
• Radiated patients: possible, but expect a less reliable sensory result, and know this hasn't been formally studied head-to-head.
• Smokers: need to quit before surgery, the complication risk is too high otherwise.
• Already reconstructed and numb: unfortunately not a candidate. Resensation is done at the time of mastectomy, not retroactively.

If sensation matters to you, raise it before your mastectomy is scheduled, and ask your surgeon directly whether Resensation is an option in your case. It's one of the few decisions in this process that genuinely cannot be revisited later.