Sesamoid Update – 1 year on

oct c 2014

“At some point you need to stop making a comeback and start running towards who you are meant to be next” – Lauren Fleshman #womanup

Hoorah for beating the odds – once again!

Sesamoid fractures have a pretty serious reputation for not going well. There is little evidence-based research available for treating practitioners on best standard of care, and even when that has managed to be achieved, they tend to be slow to heal and long to recover from.

Being a Physiotherapist and knowing all of this information, I was shaking in my boots a little at what I was staring down the barrel of just over a year ago now. Compound that fear with the knowledge of what I had done to my foot (doing an Ironman on a stress fracture is not something I will ever do again…), along with my history of poor-ish bone density thanks to a decade of Anorexia, and I was pretty much crawling with my tail between my knees into that surgeon’s office and pleading with him to save my life. Ok, dramatic…but running IS my life, my first love, my sanity and makes my soul happy. So NOT running again was simply not an option.

I am happy to say that even with the odds seriously stacked against you, with a great medical team and some serious dedication to a long and conservative rehabilitation process one can come out the other side flying. Once I got to the point where surgery was the only option left – 8 months of conservative treatment already tried and failed – I had to make a choice. I had to put my big-girl panties on and suck up the situation; there was zero time for feeling sorry for myself and about 24 hours a day to dedicate to doing an awesome job of this rehab process. As discussed in previous posts this included everything from sleep to nutrition to Physio – and most importantly, a great medical team: a brilliant sports physician who understands my passion for running as well as my medical history; the best foot and ankle surgeon in Australia; and a sexy Physiotherapist (OK that was my husband so I may be biased….but it probably helped the treatment come along….!!).

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Which brings me to the now. My surgeon was clear and stern with me from the start that it would be a 9-month rehab process before running would even begin, and 12 months before my foot would be adapted to what we had done to it: bone grafting the sesamoid plus breaking, elevating and plating the 1st metatarsal (dorsiflexion osteotomy) to take load off the sesamoid underneath it. 8 weeks in plaster non-weight-bearing was followed by another 8 weeks partial weight-bearing in a boot; then a very gradual increase in walking and loading the area. When I was in plaster I was doing a lot of Pilates, strength work and all-importantly, resting and eating well. My arms got pretty buff at this point – crutches plus strength work= guns!! As soon as I was out of plaster I was into the pool. Initially not allowed to deep water run, but I was allowed to swim if I used a pull-bouy and didn’t push off the wall with my right foot. This made me feel about 100% more human just being back in the sun and in the water again, even if it was limited. Towards the end of that 8 weeks in the boot, I was able to start deep water running and freestlye swimming (kicking). Then came the fun part.

The “real” rehab began once I was walking more and out of the boot. My right calf muscle was over 3cm smaller than my left at this point…I had a lot of work to do. Not to mention adapting to my new biomechanics – the first time I stood on my right foot, I felt like I had a marble under my 2nd metatarsal! Now a lot more of my weight would go through that bone rather than the 1st metatarsal/sesamoid complex, and so I had to go slow to allow the bone to adapt – it’s common at this stage to get stress fractures in the 2nd metatarsal if rehab is too aggressive, due to the increased load. I was allowed to start cycling (using carbon-soled bike shoes so the toe doesn’t bend) at this stage.

Due to my job being so physical – Physios are pretty much on their feet for 8+ hours a day – it would be another month or two before I could introduce any extra walking outside of work, which was frustrating. This was (mentally) probably the hardest part – not being ‘disabled’ any more, but feeling like you’re not actually working towards running either. My patience paid off and once I was able to walk for exercise, things moved quickly – at 7 months post-op, I was walking 30mins every other day with minimal swelling and less than 2/10 pain (ie. Acceptable pain levels given the surgery I had)….which meant I was allowed to jump on an Alter G treadmill and start running, 2 months ahead of schedule!

My surgeon was very strict with the Alter G protocol to follow. I started with 50% body weight for 20mins at just 10km/hr. This felt easy as my fitness was pretty good by now from the swim/bike/deep water running routine; that was a key part of this stage going so well. Over the next month I built the AlterG sessions up to 40 mins at 70% body weight including intervals, allowing me to build some speed and rhythm in. I had the luxury of having my husband and Physio accompany me and give me feedback on biomechanics and technique – it was like getting used to running on someone else’s foot! It felt very strange. I will be forever grateful to my sports physician for making access to an Alter G so available to me; not everyone has the luxury or the joy of this.

At 8 months I was given the green light to start my road running return program, which was also very conservative…it started with 30 minutes walking with 8 x 1 minute run throughout. But I was the happiest person on the planet! I kept up the Alter G sessions for a few more weeks just for my sanity more than anything else – it was still a novelty and better than drugs being able to push myself again (from a cardiovascular perspective), plus the fitness boost it gave me was invaluable and transferred beautifully onto road running.

I was slowly building week by week and up to running 5-10km, 3-4 times a week when we got pregnant this time around….and so I have maintained that level of running over the last 5 months, and will continue to for as long as I can into the pregnancy (I’m now 5 months along and 4kg up). Ironically, the extra relaxin hormone boost from the pregnancy has allowed me to get my full flexibility back in the foot post-op and so running feels better than ever! This could have taken a year or more to achieve without relaxin. I can honestly say now that I don’t even think about my foot anymore – it feels “normal”, strong and functional.

Oct E

Of course, I am missing racing immensely – between the surgery and pregnancy, it’s been almost 2 years since I’ve raced an Ironman and I cannot wait to get back to it. I am hoping to do an Ironman about 10-12 months after the baby arrives; it would be nice to go back to Busselton where it all went down in the first place and get some unfinished business out of the way!

What I have learned about Sesamoid Stress/Fractures:

– Get a health care team on board that KNOWS WHAT THEY’RE DOING. Search for someone who has experience with treating sesamoids; if your GP/Sports Doc/Physio/Podiatrist does not, then call around until you find a team that does. Don’t be afraid to ask upfront.
– Use an MRI for diagnosis and follow-up progress scans. XRays are not sensitive enough and bone scans are not specific enough. The cost is worth it to know what you are dealing with.
– You need to be aggressive – from day dot. These are typically not super painful injures (well nowhere near a femur or sacral stress fracture – of which I’ve had both – hence being able to finish an Ironman on it without realising), and so they can be deceiving. But you need to take them very seriously, as hard as this can be early on,
From the moment of diagnosis you should be in a boot; either partial-weight bearing or full weight-bearing if pain allows – needs to be <2/10 pain at all times.
– Use contrast bathing or ice/heat protocols – 20mins of each, 1-3 times a day, to flush swelling and increase blood nutrients to the area.
Give it TIME. Prepare to be in the boot for 8-16 weeks. Yikes! I know….but trust me, this option is much better than having to go through surgery. Sesamoids have poor blood flow and don’t heal well, but if you treat them like gold from the start you will give it your best shot at healing conservatively.
– Statistically, following the above protocol, 50% of sesamoids will heal and 50% will not (at 12-16 weeks). It depends where the break is, what the blood flow is like, and how well you rest it during this time.
– If you are a serious athlete, love your sport, or have a job that requires you to be on your feet, think about getting a referral to a very experienced foot surgeon early in the process. They typically take a couple of months to get into, and it doesn’t mean that you will have to have surgery – but if it’s a slow healing fracture, they will give you an all-important educated opinion on your time frames, options and prognosis. You can always cancel the appointment if you’re going well, but it’s hard to get an urgent appointment if and when you do need it so plan ahead!
– If you do need to go ahead with surgery, ask the surgeon how many sesamoid stress fractures they have treated and how they have gone. You want the most experienced surgeon with good long-term outcomes ie. Return to full sport pain-free.
Avoid removing the bone at all costs. Unless it is completely shattered, a good surgeon should be able to either bone graft, pin or shave off part of the bone to salvage it. A foot without one or both sesamoids is, biomechanically-speaking, a disaster zone for arthritis and injuries and is not very conducive with a future running career!
– Further, if you do need the surgery, plan it well and be prepared for a long haul. Be ready mentally and physically to put in the hard yards from a rehab perspective (exercises, pain and swelling management, and lots of rest…), but even more so be ready to be patient from a psychological perspective. There is no point going through major surgery only to rush it on the other side.
– Be rest assured that with a good surgeon, and an even better rehab protocol (think slow-and-steady), you CAN and WILL return to your old athletic self. It’s possible you may even come back stronger after all the time spent with rehab and core strength work, and in my case, biomechanically improved because he fixed the 1st metatarsal angle at the same time, decreasing my chances of getting the injury again.

Currently sesamoid injuries are highly misunderstood by the medical profession and usually by athletes as well, but over the next decade I believe there will be huge improvements in understanding and treatment from medical professionals. In the meantime, those of us who have walked this path beforehand can hopefully shed some light, advice and much-needed hope that there is indeed light at the end of the tunnel!

Happy Training

K xoxo

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