Midfoot Fusion

Post-operative Guide

Surgery for midfoot arthritis

Plaster backslab

Plaster backslab - 2 weeks

This is applied in the OR. To be left intact – do not remove. Keep clean and dry at all times.



As much as possible



At least 3 times per day 20 mins on, 20 mins off. Ice should not be directly contacting skin, or dampen the plaster.


Please keep the wounds with any dressings applied at the time of surgery clean and dry and intact.

The dressings will be changed at the time of first review in the office, 10-14 days post surgery.

Signs Of Infection

Increased redness, swelling, malodorous discharge or persistent wound ooze, feeling unwell, fever.

If these occur please contact the office straight away.

Weight Bearing Status

  • NON weight bearing for 6 weeks after surgery
    • with crutches/knee scooter
    • CAM boot at all times including when sleeping
  • 6 week review
    • may be permitted to commence gradual, progressive weight bearing in boot
    • this will be confirmed at time of review
  • 3 months
    • transition to normal shoe wear
    • gradually increase walking, light exercise
Pain Medication

Strong pain medication may be prescribed on discharge from hospital. In general this will not be required for >1 week. It is important to take pain relief as required to stay comfortable post surgery.

Change to simple pain medication when the pain has reduced e.g. panadol/panadeine.

No alcohol or driving whilst taking strong pain medication. Please note that narcotics such as Endone are not prescribed in the office.

DVT (Deep Venous Thrombosis or blood clots) prophylaxis:
100mg aspirin daily for 2 weeks post surgery OR other anticoagulation as prescribed


  • First 6 weeks
    • no exercises of foot/ankle whilst in plaster/boot
    • may do knee ROM, quadriceps and core strengthening, upper limb strengthening and toe stretches
  • 6-12 weeks
    • gentle ROM ankle, stationary bike, swimming, non impact cardio
  • 12 weeks
    • continue non impact cardio e.g. elliptical, stationary bike, swimming

Once the fusion is deemed united or healed, then gradual progressive reintroduction of activities will be permitted.


  • Casts and boots and strong pain medications can interfere with your ability to drive
  • You must be able to safely operate the vehicle including the accelerator, brake and clutch pedals at all times and respond appropriately in the event of an emergency
  • minimum 12 weeks if the driving foot was operated on

  • Expected to decrease when elevated and gradually decrease over time
  • May have persistent swelling for up to 2 years post surgery

  • 12 weeks
    • non impact exercise e.g. swimming, stationary bike
    • may progress with gait retraining
    • generalised stretching/strengthening fitness program
    • progressive increase in lower limb weight bearing exercises

Please discuss any travel plans prior to your surgery.

It is usually safe to travel short distances on a plane or car 1 week after surgery. You may experience increased swelling therefore try and keep the limb elevated

It is more difficult to get around the airport and plane. You will need assistance. If there is any concern regarding DVT then air travel or long car travel is not advised. In general long haul flights should be avoided for at least 3 months post surgery.

Please take usual precautions for healthy travel such as elevation of the limb, regular movements of the limb and moving around the cabin, stay well hydrated and avoiding alcohol. Additional DVT prophylaxis may be required.

Return to Sports

Generally after 3 months depending on progress and sport

Follow Up

  • 2 weeks
    • office for wound review
    • continue non weight bearing in CAM Boot, including when sleeping
  • 6 weeks
    • repeat X-rays and decision as to weight bearing status in CAM Boot
  • 12 weeks
    • repeat X-rays
  • 6 months
    • repeat X-rays

For all appointments and enquiries, please phone 07 5645 6913 or email info@salusfootsurgeon.com.au

9 Kinloch Avenue
Benowa QLD 4217


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