What is MIS surgery?
Minimally invasive surgery is a modern approach to correcting a bunion (hallux valgus) using small incisions instead of the traditional open approach. The form of surgery utilizes specialized instruments and small incisions typically 2-4mm. The surgeon uses X-ray guidance to realign soft tissue and bone during the procedure.
How is this different from traditional bunion surgery?
There are a multitude of benefits to utilizing MIS techniques including minimal scarring, less soft tissue damage, typically less pain and swelling post operatively, and faster recovery. In many cases, the patient is walking the same day of surgery in a surgical shoe. In traditional procedures, post operative protocol typically includes an extended period of non-weight bearing for several weeks. Further, by avoiding large incisions, the foot’s blood supply is preserved which enables faster wound healing and decreased risk of complications.
Despite patient satisfaction with MIS approach, there is always risk with every surgical procedure. Common risks include delayed bone healing, bruising, swelling, and pain. Patient expectations and surgeon goals must be communicated clearly prior to surgery to ensure a successful outcome.
MIS bunionectomies offer patients numerous benefits including quicker return to activity and minimal scarring which provides favorable cosmetic results. Although research of outcomes is necessary to confirm long term success, minimally invasive treatment can provide optimal results to get patients back on their feet!
