Welcome to the Podiatry Blog of Dr Richard Blake of San Francisco. I hope the pages can help you learn about caring for foot injuries, or help you with your own injury.
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Monday, December 27, 2021
Very Tight Tendons: Consider Heat Ice Prolonged Stretching
Sunday, December 26, 2021
Nerve Pain: Where Does It Come From?
Sunday, December 19, 2021
Podiatric Question #1
Practical Biomechanics Question #1: What position is the ankle in when it is the most relaxed, or the least stressed?
The ankle is the most relaxed at a 20-30 degrees plantarflexed pointed position and in Subtalar Neutral (neither pronated or supinated).
Plantar Fascia Healing of Partial Tear: 3 MRIs (6 months apart)
Big Toe Pain: Email Advice
I found your blog after dealing with chronic toe pain for the past 4 years. It started in 2017 when I was trying to stay healthy and did a bunch of yoga. I ended up doing a lot of hand stands and every time I would end I would plant my right great toe to the ground. Didn't start bothering me until I did some minimalist incline hiking.
Monday, December 13, 2021
Posterior Tendon Dysfunction: Email Advice
I’ve been reading your blog all day, thank you for proving this invaluable resource. I’ve been doing lots of research into posterior tibial tendon dysfunction and your site is a wealth of knowledge.
So I’ve been having some PTTD type problems. I ran an 73 mile ultra in July this year and really damaged the posterior tibial tendon. So much so I haven't been able to run properly since the injury. I’ve done some downhill walk running which was ok 5km ish. I have undergone reasonably intense physio protocol since September and I am now at the point where I am pretty much pain free day to day. I walk to work 45 minutes each way without pain, or with mild 1 or 2 pain on pain score.
Unfortunately my medial ankle started making a snapping sensation, which is worrying me. It feels like a ligament, possibly the PTT is snapping across the medial malleolus. Although it could be something to do with the deltoid ligament, this is where I notice the snapping sensation most, I am not sure of the cause. My PT gave me stretches and strengthening exercises, but the snapping only started occurring after I started rehabbing the injury. Now I am at the point where I am not sure if the tendon is loose and that’s causing the snapping or if it’s tight and that’s causing the snapping. There’s never an audible click as much, it’s more of a sensation you/I can feel. It can only be felt when the foot is dorsiflexed and inverted from the normal position upwards and inwards in that order. I sometimes notice the snapping when walking up hill. If the foot isn’t dorsiflexed and inverted then the snapping doesn’t happen.
My PT has helped, but isn’t a specialist in foot injuries, I can’t see a podiatrist until February and I am a mountaineer keen to get out as soon as possible. I was wondering if you had any advice regarding the snapping or ways to make the snapping stop? Everything I’ve found online in relation to snapping talks about the peroneal tendon, but that’s on the outside of the foot, and isn’t the source of my problem. I can’t find anything that specifically helps my inner foot snapping issue.
Best regards,
Monday, November 29, 2021
Treating Nerve Pain at the Foot: Algorithm
Sunday, November 28, 2021
Plantar Fasciitis: Treatment Algorithm
Tuesday, November 23, 2021
The 1 Day and 2 Day Pain Level Increase Rules of Rehabilitation
Saturday, November 6, 2021
Big Toe Area Pain: Years after Healing Sesamoid Injury
Hi Richard,I wanted to write to you because of pain in my big toe that has been bothering me for the past few weeks (about 5 weeks). Unfortunately, this pain is fickle and elusive, and very hard to describe.My history:- turf toe and sesamoid AVN in 2019-2020, which I recovered from thanks to your wonderful blog- I was walking perfectly fine for a ~6 months- played tennis one day and had pain the next day in my big toe, but a different one than I'd had before - it hasn't gone away unfortunatelyThe pain:The pain is sometimes very sharp when I put weight on my foot right after getting up, but then immediately subsides. At first it felt like "pins and needles", but now it hurts more "traditionally". I can't tell where exactly my toe is hurting, but it definitely hurts when I press in the webbing between the first and second toe. My joint clicks a bit (though when it does, it is painless), and to be honest I can't remember whether it did that before feeling the pain or not. Moving my big toe doesn't hurt, I have full range of motion, my sesamoids seem fine. It occasionally hurts when I compress my first phalanx with my hand, I think it's called the "proximal phalanx of the big toe". Overall the pain tends to be better in the morning, and worse after a whole day of walking.Please let me know if you have any leads, because I admit I'm quite perplexed by my current condition!May God preserve you and your family in this difficult time.With all my consideration
Dr Blake’s Comment: Thanks for your email and glad the sesamoid AVN finally healed and you were back to good activity. Some of the symptoms are definitely nerve, like the pins and needles and pain that comes on and disappears quickly. In your case, it could have just be the body trying to tell you that something is amiss that needs protection. Your original injury was to the big toe joint. Previous joint injuries tend to pop up from time to time. Like you are doing now, you have to take them seriously, but they represent that the joint is not perfect. Imperfect joints (for me they are the left ankle, right knee, low back, and right shoulder) from old injuries are generally alittle stiffer (so they can get jerked easier) and the body’s reaction is quicker (from nerve memory).
So, what does this all mean? Typically, we are not dealing with anything serious if the range of motion is normal and there is no swelling, black and blue, or redness. Also, it is a great sign that there are times of the day that it does not hurt at all. These aggravations of old injury areas need to be treated seriously since this joint is a weak spot for you. The 3 areas to address are mechanics, probably spica taping or bunion toe separators to start, inflammation (so icing and contrast bathing once or twice daily), and nerve hyper-sensitivity (neural flossing with non painful joint motions, and non painful massage for 2 minutes twice daily. This should be done for 2 weeks, and then based on the response, either lessen your treatments or increase them in some way.
I hope this makes sense. Rich
Resolved Calcaneal Stress Fracture: Email Advice
- At what point (if any) should I stop wearing orthotics? I’ve been rotating shoes and orthotics, sometimes going without (eg. Just walking around) with the thinking that they shouldn’t get too comfortable with one set system. My hope is that at some point my high arches will be able to “hold their own” without the aid of my heavily-built up supports, but I don’t want to rush it. Just wondering if I should be taking some sort of gradual approach to ween them off of the super-duper high arch supports that I’m currently using.
- Are HOKA’s a good choice from here on out? I have several pairs of different levels of cushiness that I use for all athletic activities. Is there value in moving back to (or rotating in) non-rocker footwear or shoes that aren’t so cushy?
Tuesday, September 28, 2021
Why I love Sports Medicine, and if you are injured, Why You Should Too?
The following is an excerpt from my book "Secrets to Keep Moving".
TEAM Approach Vital to Sports Medicine
What is Sports Medicine?
The sports medicine approach to injuries, athletic or not, can be very different from general podiatric or orthopedic approaches. Sports Medicine evolved from the professional and college teams needing to get their players safely, but as quickly as possible, back onto the playing fields. It evolved away from the surgical treatment of injuries as the mainstay of treatment. Was there another way to treat an injury, besides surgery, that led to the same results without the surgical scar and without the time off required for surgery? Was there another way to treat an injury without prolonged casting/immobilization of the body part? And in those early days of sports medicine (1960 and 70s), there were no removable boots available!!
The sports medicine approach is a paradigm switch from “Doctor please heal me!” to “What can I do to help myself get better?” The sports medicine approach is a switch from pills and shots and casts to ice, soaking, alternative exercise, home exercise programs, braces, etc. Sports medicine doctors will use surgery when needed, shots when needed, casts when needed, and medicine when needed. The doctor’s orientation to an injury is less doctor focused, and more physical therapy focused, and more patient involvement. Treating a patient with a sports medicine approach is truly an attitude difference. Hopefully, this book will infuse the reader with this attitude.
A sports medicine approach is in its purest sense a team approach---patient, therapist, doctor, other specialists (acupuncture, trainers, dietician, coaches, etc.) Everyone’s input is vital, looking at the same injury from different perspectives. The patient’s subjective view, experiencing the problem first-hand, is balanced by other sometimes more objective views. Having treated many athletes and non-athletes, I realize patients can be very objective about their injuries, or not at all. Most importantly, no one should advise anything that potentially harms the patient (patients have a way of doing that to themselves too much already).
From 1975 to 2000, the sports medicine explosion happened. Prior to 1975, there were sporadic sports medicine centers across the country, now they dominate the healthcare world. Everyone wants to use the word sports medicine in their practices, but how do they practice sports medicine?
The consumer needs to find the sports medicine doctors and therapists in their areas by talking to fellow athletes, the running shoe shops, the cycling stores, the athletic clubs, and online services like Yelp.com. In podiatry you go to www.aapsm.org and go to their membership list. They need to shop around if their initial treatment plan is lacking in patient home programs, physical therapy programs, alternative exercise programs, and other signs that this doctor does not really practice sports medicine principles.
I personally do not think the doctor or therapist needs to play sports to be good at sports medicine, but it helps immensely. Does the doctor/therapist understand your need to get back to exercise quickly? A typical proactive program contains a minimum to 4 and sometimes 7-8 activities for the patient to do between office visits to get better. Some sports medicine physicians do leave this to the therapist, but I prefer some individualization from the doctor.
1. What stretching can be done?
2. What strengthening can be done?
3. How often do I ice the area, or should I soak it?
4. What does physical therapy have to offer?
5. Would alternative activities (for example, biking if it is an injured runner) help and what kinds?
6. Should I take medicine? And when?
7. Should I wear a brace, splint, or do some form of taping?
8. Should I change something about my shoe gear, equipment (for example, have my bike pedals adjusted), lacing, shoe inserts?
9. Should my training be different?
10. Will I need any tests, and how it that decided?
These are such basic questions that must be answered within the first 2 visits of a typical sports medicine practice. Since 99% of all sports medicine injuries are non-surgical, the sports medicine specialist, or his/her team, should be the expert in rehabilitation. It is so important for our bodies to get the best and safest treatments. We need these bodies to be fully functional for hopefully a long time.
Every health care profession has a sports medicine division. That can be a good place to look for a specialist in your area. For podiatry, the American Academy of Podiatric Sports Medicine (www.aapsm.org) is the appropriate starting place. But, I have found that no matter how you label yourself, the patient must evaluate whether or not you really have the sports medicine attitude.
Monday, September 27, 2021
Treatment for Acute Injuries: Remember P.R.I.C.E.
PRICE therapy
Here I will use an Ankle Sprain as an example of Acute Injury needing PRICE.
Following an Ankle Sprain, it is important to create a pain free environment. The keys components have been taught in High School and College Health Classes forever.
P----Protection
R----Rest
I-----Ice
C----Compression
E----Elevation
Protection is always a start so that the injury does not re-occur in the days, weeks, and months following the acute episode. The rule of thumb is that the second sprain is always worse than the first. Braces, like those worn after an ankle sprain, are needed until the surrounding muscles get strong again. However, a type of shoe, an orthotic, a pad, some tape, a splint, can also be part of the protection to give crucial “protected weight bearing”. Here an orthotic to stabilize the arch is used to protect the injured posterior tibial tendon which supports the arch. With the orthotic device in place, the injured tendon does not have to work as hard and can mend faster.
Orthotic device used to center the heel in a pronated foot.
Rest is a four lettered word to most athletes, but crucial in minimizing the re-aggravation of the ankle. Rest is created by whatever it takes to make the ankle pain free. This may be crutches, removable cast, ankle brace, limited activity, and/or completely getting off the foot involved. I tell the patients that we must use Activity Modification principles, but never use the R word!! The first 4 days after a sprain is the most crucial time to chill out. Yet, since no one can really be sure 100% of the time what is wrong, the first 2 to 3 weeks following a sprain should be relatively pain free.
Ice for 96 hours following a sprain is crucial. Other Anti-Inflammatory Measures are also helpful. Yet, ice is used for months and months in a typical sprain, it is just knowing when to use it that is important. You use it constantly after activity, or for 4 straight days after any flare-up.
Compression is also crucial to move swelling out of the swollen area. The product seen below is of Tubigrip, but a common substitute is an Ace Wrap.
The secret to compression is to put more compression below and less compression above the ankle. This may require some tape of some type to hold on the wrap above the ankle. Make sure this tape is not wrapped all the way around and possibly cut off the circulation.
Elevation of the foot and ankle even 1 inch off the floor is very beneficial. As long as it is comfortable, and as long as there is swelling, try to elevate the foot and ankle as much as possible. Super Elevation once a day for 30 minutes is very important. Super Elevation is where you lie on the floor and elevate your foot on the wall or couch 3 feet above your heart. Combine this with compression and gentle non painful range of motion of the ankle and the swelling will improve greatly.