Services
BUNION SURGERY
What is minimally invasive bunion surgery?
Minimally invasive bunion surgery (MIS bunion surgery), called a percutaneous bunionectomy, involves creating tiny incisions to treat a bunion deformity. A bunion (Hallux valgus) is a congenital abnormality affecting the big toe. It results in an unsightly bump and the deviation of the big toe, moving closer to the lesser toes. Due to the bunion deformity, daily activity and standard shoe gear can be incredibly uncomfortable.
Using imaging studies as valuable navigating tools, orthopaedic surgeons can accurately place instrumental tools (surgical equipment) to shave the bone and insert fixation devices. This advanced, less invasive surgical technique allows Dr Grabe to stabilise the bone and precisely correct the deformity.
When is minimally invasive bunion surgery recommended?
Minimally invasive bunion surgery is advised in the event the following occurs:
- Debilitating pain within the big toe
- Pain that persists even after a change in shoe gear
- Migration of the big toe closer toward the second toe
- Toes that overlap
What does minimally invasive bunion surgery entail?
Several tiny incisions are created along the side of the foot, and the metatarsal bone is severed and realigned. Sometimes, another incision is required within the big toe to align it properly. Instrumentation such as screws and pins help maintain the correction.
Types of fixation include the following:
- Screw fixation: This procedure involves placing between two to three screws in the bones to correct the position of the bunion deformity.
- A combination of pin and screw fixation: The procedure involves the placement of a pin and screw. Once the pin is removed, the screw remains as is to stabilise the area further.
Dr Grabe will determine the type of fixation to treat and preserve bunion repair during a detailed consultation, during which he will discuss the benefits and risks of each method.
Following the procedure, you can still walk in specialised shoes before being discharged from the hospital. A sterile dressing is applied over the surgical site, which should be removed during a post-operative visit between one to two weeks after the surgery. A second follow-up consultation is scheduled, which usually occurs four weeks from the time of the procedure, and during this time, if a pin is used, it will be removed. Instructions concerning the daily care of the pin should be strictly followed to minimise the risk of superficial infections.
FAQ
What exactly are the advantages of minimally invasive bunion surgery?
- Pain relief
- Cosmetic improvement concerning the appearance of the bunion deformity.
- Smaller incisions created during the procedure enable quicker healing of the skin.
Are there any risks?
You can expect swelling and pain at first when walking.
"Mobility is life"
