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Please consider a donation if you feel the blog has helped you. A $5 donation will help me pay for the blog artwork, guest writers, etc. $15 has been donated in April 2017. I am very honored and grateful. Dr Rich Blake

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Dr Blake's Book to Learn the Secrets of successfully helping your problems

I would love you to consider purchasing my book from Book Baby publishing. The printed book goes for $79.95, but the ebook is now available for $4.99. I hope it helps many people. Thank you. Rich


https://store.bookbaby.com/book/Secrets-to-Keep-Moving-A-Guide-from-a-Podiatrist (eBook)

https://store.bookbaby.com/book/Secrets-to-Keep-Moving-A-Guide-from-a-Podiatrist1 (print)

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Saturday, June 20, 2015

Big Toe Joint Pain: Podiatry Today Post

I just got invited to host a monthly blog post for podiatrists in a magazine entitled Podiatry Today. It is another good source of information for podiatrists and lay patients alike. Hope it is helpful. 

http://www.podiatrytoday.com/blogged/addressing-longtime-%E2%80%98big-toe-pain%E2%80%99-younger-active-patient

Correcting Children with Flatfeet with Orthotic Devices

Custom Made Orthotic Devices with Blake Design Improves Arch Structure in Developing Children



·        39 Flat Foot Children studied by x-ray evaluation over 6 years old (average age 10.3, range 6 to 14 years old) for a 2 year period to see if the arch developed with Blake Inverted Orthotic Design

·        Blake Inverted Orthotic Design is recognized worldwide as providing the most medial arch support


Orthotic Device cross section standard heel cup (right) and Inverted Technique (left)

Orthotic devices resting under Inverted molds (typically one foot more inverted than the other

Standard right arch and Inverted left arch
·        One study showed that if children were to spontaneously reduce their flat feet (grow out of it) it would be before 6 years old. Dr Ron Valmassy says it is predictable at any age, but 8 years old is the gold standard of knowing if they will grow out of it.
·        4 radiological angles (which measure arch collapse in the sagittal and transverse planes) and one standing angle (measuring frontal plane) were measured at the start of the study, 12-18 months into the study, and at 24 months.
·        Subjects were required to wear orthotic devices for 8 hours per day minimal
·        Exact Rx writing was used to individualize the custom orthotic devices based on the RCSP (Resting Calcaneal Stance Position).


This measurement, called the resting calcaneal stance position, changed from 8.0 everted to 1.9 everted with orthotic wear over the 2 years, and measures the frontal or coronal plane component. The ideal is 0 degrees or heel vertical measured exactly with a goniometer.



Inverted RCSP with goniometer.jpg

Here the exact angle is being measured with a goniometer.

·        2 of the 5 angles showed significant improvement, 2 of the angles showed improvement, and one was unchanged (the least predictive one generally)
·        Background Info: Blake Inverted Orthotic developed here at Center for Sports Medicine throughout the 1980’s. Dr Blake has lectured nationally and internationally about the technique. At one point, 17% of all custom made orthotic devices in Australia were this technique.
·        More Background: Bias of Pediatricians and Orthopedic Surgeons is that all children with flat feet will outgrow this, or at least there is no predictability in selecting children for orthotic devices. Dr Ron Valmassy developed the criteria in the late 1970s for predicting which children will not outgrow their flatfeet and also has lectured extensively.
·        Flatfeet: flexible and rigid. Flexible is the hardest to correct in adults and these were the ones chosen for the study (typically more ligamentous laxity than a rigid flatfoot). Flexible flat foot is much more common to see however in children, and can develop into rigid flat feet after the age of 22 when the adult ligament and bone structure is fully developed.



AP TCA is decreased as the arch gets better and the foot less splayed out (Angle 1)

Lateral TCA should get less as the arch improves (Angle 2)
Lateral TMA should get less as the arch improves (Angle 3)
CP should get greater as the arch improves (Angle 4)

·        RCSP changes  8.0 to 2.6 to 1.9  (less is good)
AP View TC Angle 38.4 to 38.1 to 29.6 (less is good) Angle 1 above
Lateral View TC Angle 47.3 to 49.8 to 47.3 (less is good) Angle 2 above
Lateral TM Angle 17.7 to 18.2 to 10.3 (less is good) Angle 3 above
CP Angle 11.6 to 14.7 to 16.0  (more is good)  Angle 4 above

Dr Blake’s comments:
·        Article used the Blake Design to customize the orthotic prescription typically not seen in foot orthotic studies (allowing the 5 to 1 rule of cast correction to heel eversion to create an equal and opposite force to control pronation)
·        The calcaneus is the best guide since it can be accurately measured in the sagittal and transverse planes (by the calcaneal pitch) and the frontal plane (by the RCSP) since it is trapped against the ground. The talus is notoriously a poor guide since it is influenced by the foot and ankle (and ankle positioning is not standard with these x-rays). 

Saturday, June 13, 2015

Walking vs Running Mechanics: Lecture in PowerPoint

This power point presentation is for my State Meeting in several weeks. So, it is written for a podiatrist of various degrees of knowledge on the subject, and geared for practical advice.

https://drive.google.com/file/d/0BwmEZgwJ3YN7TUl4Tmx0RGlzX2c/view?usp=sharing

Wednesday, June 3, 2015

OESH Shoes: Unique Shoe to Know About for Wide Forefeet

http://oeshshoes.com/

All of these OESH shoes are zero drop (no heel lift), and very straight lasted with wide forefeet). This is unique, and many patients may fit into when the forefoot width of standard shoes is too narrow.

Tuesday, June 2, 2015

Help for bunions and hammertoes: Correct Toes

I have been looking for a product like Yoga Toes, that will be help to hammertoe and bunion patients, and that can be worn to walk in some shoes. One of my patients is wearing Correct Toes while walking in Keen (extra wide) athletic shoes. I hope it helps some of you. Rich

Monday, June 1, 2015

Arch Taping: Support the Foot Brand Excellent


The video above is a small introduction to a great taping technique for foot stability. So many foot problems are improved with taping, and this is one of the best new techniques I have seen in years. I first was introduced to the technique in July 2014. I have used the foot strapping in now 100 or so individuals with very good results. It runs about a dollar per day, and lasts 4 days or so. It survives showers and soaking, but not swimming pools. Go to their website. It is super easy to apply. I will try to make my own video soon. They sell in groups of 5, so you do not have to make too much of a committment before purchasing. Good Luck