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Spring Clinic

2616 FM 2920 RD STE N
SPRING, TX 77388-3590

Downtown Houston Clinic

6550 Fannin Street STE #2427
Houston, TX, 77030

Big Toe Joint Injury and Pain ‘Turf Toe’ – Sports and Trauma

The first big toe joint is a complicated structure. not only does it take most of the weight and torque while running, but also bending down and walking on hard floors.

Like the other metatarsal-phalangeal joints, it has a smooth cartilage interface, large range of motion, but this joint also has two bones underneath it called ‘sesmoids’.

The true turf toe definition is the rupture of the ligaments at the bottom of this joint that hold these bones in place. Once ruptured the treatment ranges to 4 weeks in a walking boot to 8-12 weeks after surgical repair.

Pain ranges from dull to sharp, depending upon the level damage or injury to the joint.

Turf Toe Diagram


When it comes to foot fungus, many of my patients have been told myths about fungal infections that are completely untrue (such as the idea that you have some terrible fungal disease that you can spread to family members or whatever). Completely false.


So, let’s start off on what causes a fungal infection in toenails. I tell my patients, there’s some good news and bad news with foot fungus. First, pressure is really the culprit behind some of the thick dark toenails included the dreaded black toenail. And, 9 times out of 10, it’s the pressure against the shoe. For instance, my runners or folks with tight shoes, that constant beating on a toenail will make it thicker because toenails are the same protein as callouses and if you have pressure on a certain area, it will make a thick callous. So, if you have pressure on a toenail, it will respond and get thicker and darker even when there’s not a fungal infection.

Next, and this is a little bit of bad news, there’s a little bit of genetics involved with who is going to get fungal infections. So, for example, if grandma and grandpa have thick discolored nails, there’s a chance that it’s going to passed down to you. And, some of my patients that have more pigment in their skin or darker colored in their skin coloring will produce stripes and also little veins of darkness in the toenail. Remember, this has nothing to do with some sort of some dreaded fungal infection. It’s just from pounding on the toenail again and again over time.

Often, the toenail can actually lift up or become so thick the layers are spread out and then the foot fungus gets in. Before we recommend any procedure or topical medicine, we test samples from the toenail area in question. Then, depending on whether there is or is not a fungal infection, we can make the appropriate medical recommendation (whether that’s a change in their exercise routine or use of one or more foot fungus medications).

On this point, if we determine that you have a fungal infection, I’m a firm believer in the oral anti-fungals. As a foot doctor in Houston for the past 25 years, one of the most frequent concerns that I hear from patients is about these anti-fungal medications and if they will damage the patient’s liver. Here’s the deal on that. First, these medications have come a long way and improved over the years in terms of how they impact the liver and overall body. Second, yes, these antiviral medications do make the liver work harder. But, to put you at ease, so does alcohol. So does Tylenol. And, a lot of these drugs that make the liver work harder just means that it detoxifies the drug and for

the vast majority of patients, these drugs are safe and effective for treating foot fungus.


That said, we do a full examination and check your medications before we prescribe the foot fungus medications for you. Specifically, our electronic computer system will see if there’s any adverse drug interactions with the medications that you’re currently taking. And, then if there’s any questions about a heart patient or someone with any pre-existing liver problems, we will contact their primary care and internal medical doctor or, of course, cardiologist, just to make sure there are not any cholesterol drugs that interact with the antiviral foot fungus medications. Once we feel comfortable that the antiviral drug presents no issues, I can assure you that these antivirals are not dangerous. And, the new standards for these antiviral drugs are so improved now that it is not mandated that we test liver function after administering this drug. Even so, I will still test probably test the patient’s liver function two to three weeks into giving the drug just to make sure that the patient has not had any adverse reaction to the drug.

Therefore, if you have a fungal infection, my recommendation as a foot surgeon and podiatrist is to take the antiviral medications for about three months. In 25 years as a Houston podiatrist, I’ve never had any problems in my clinic with liver problems associated with these antiviral drugs. Specifically, my patients have done very well with this protocol because the antiviral medication gets right into the root then over time, the medication will gradually push the foot fungus up and out of the toe (eliminate the black toenail appearance). (On this point, some patients think that the antiviral medication will circulate around the foot fungus and clear it out throughout the black toenail all at once. It doesn’t work like that. Instead, the antiviral medication starts at the base of the toenail and then slowly grows up pushing the foot fungus out through the top of the black toenail over time.) So, remember, it will usually take 6 to 9 months to push out the entire black toenail and then have a clean new toenail in its place.


This process is worth it. I’ve had a lot of patients that have had great success eliminating their fungal infections. I just tell them to keep your eye on the prize (no more black toenails). Then, I have them measure out the distance of two or three millimeters. I then explain that on average a toenail grows a millimeter a month. So, if they measure out 3 millimeters, they can see the progress they will have in about 3 months. So, in a few months’ time, if you can be patient, you will have a clean toenail that will hopefully flatten out with less thickness as we recommend some lifestyle changes that will reduce any pressure on the toes.

From Our Google Reviews

I have never been to any kind of doctor that has been a thorough and seemed to truly care about my well being. My injury was 6 months ago and Dr. Moore has seen me at a minimum of every 3 weeks to check on it and find different ways to relieve my pain and try to help me gain my mobility back. This is a workman’s comp case that has been a heck of a struggle for me and Dr. Moore and his staff have been so helpful in pushing to help me get approval for everything I may need. Sam is so kind and genuine, she is always gentle and caring when she is taking care of me. I would 100% recommend Dr. Moore and his team to anybody.


SPORTS INJURIES – Conservative Care


A firmer shoe can relieve the direct or indirect pressure and minimize the movement of the joint. Make sure that the shoe has enough room at the end about the width of your thumb and that front of the shoe) is high enough to allow your toes to move freely.

Arch Support:

Temporary arch supports, supportive athletic shoes will reduce pressure and pain at the big toe joint. Custom molded orthotics is the best solution for immediate and long term treatment.


There is an array of over the counter pads that can be placed on top or around the joint to prevent pain with restrictive shoes.


Anti-inflammatories both topical and oral may help for chronic pain. Inection therapy is most effective for acute pain.


The nail can be removed to relieve the pressure and infected tissue. Topical medication is then applied until the nail completely returns. If the nail thickness and pain persists, a chemical can be applied to the nail root and prevent the nail from returning.

The procedure is performed in the office with local anesthetic or occasionally at an out-patient facility under sedation (e.g. young children, anxiety, bone infection). Full weight bearing is allowed immediately without restrictions.

More information on toenail procedures


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