About the author:

Howard J. Luks, MD

Howard J. Luks, MD

A Board Certified Orthopedic Surgeon in Hawthorne, NY. Dr. Howard Luks specializes in the treatment of the shoulder, knee, elbow, and ankle. He has a very "social" patient centric approach and believes that the more you understand about your issue, the more informed your decisions will be. Ultimately your treatments and his recommendations will be based on proper communications, proper understanding, and shared decision-making principles – all geared to improve your quality of life.

25 comments on “Peroneal Tendon Subluxation : Exploring Lateral Ankle Pain

  • I sprained my ankle about two months ago then I rolled it in pe and I heard it pop or snap ever since then it will do the pop or snap and I can feel it and sometimes u can hear it it will do it over and over again should I be concerned

    • If the popping is because of the peroneal tendons then it is something that might require treatment. I would see an Orthopedic Surgeon who can help you.

  • I landed hard on my ankle over 2 years ago. My doctor did not see a clear injury at the time and sent me away. Sine then, I have not been able to walk or run for long periods and I can crack my ankle repeatedly after a day of work. It also appears swollen. My doctor has now performed an X-ray and MRI, but is not seeing anything. I am frustrated and my ankle is always sore. I need relief as this is affecting my agility to enjoy life.
    What do I do next?

  • I never sprained my ankle (that I know of) and my ankles and other joints have always cracked like to the extreme whenever I move and now I have an ache in my outer left ankle especially after it pops or snaps, should I see someone? would this still be peroneal tendon subluxtion or something else?

    • Hi … Not all cases of snapping or popping on the lateral side of the ankle is due to the peroneal tendons. You may want to see your doctor for an examination…it’s usually very easy to tell if the peroneal tendons are responsible for the snapping.

  • Hello Dr,
    Thanks for your post. It was very enlightening. I have had popping and snapping as well as pain in my right ankle for over 2 years now. The pain becomes excruciating when I walk, however I noticed that I feel less pain with new footwear. After a week though, I return to experiencing the pain more intensely and walking becomes very difficult. I soon realized that the increase in pain was partly induced by the wearing off of the right side of the sole of my right shoe. Consequently, I fixed a steel plate on the sole…and this seemed to make walking more tolerable…at least until the steel plate wear off too. Fast forward. . …the orthopedic surgeon I saw recently said the MRI scan did not show anything wrong. …that my tendons were ok. Although this was good news…it hasn’t changed my situation. He suggested I should use the shoes that cause me intense pain…and let my ankle get imflammed and then have another MRI scan…that way he can really see what is going on. I was wondering if you wouldn’t mind sharing your thoughts on this problem.

    • Peroneal tendon subluxation is seen on the physical examination. The MRI might show a loose retinaculum… and in advanced cases it might shows small tears in the tendon. But this is a diagnosis which reveals itself on examination every time. Perhaps you can seek another opinion? Perhaps you can find an Orthopedic Surgeon who specializes in Ankles. They are out there.

      Good luck

  • I have rolled and sprained my ankle numerous times. A few months ago something started popping out of place often, when I’d go downstairs. When it happens it feels like something inside is unstable, and the pain is pretty bad. It hurts behind my ankle, especially when I id try to walk, specifically when id push off with the ball of my foot. But if I kinda kicked my foot a few times it would resolve. However now it seems to be happening at random times and often stays out for several hours, and when it happens it is too painful to use the foot at all. My ankle is also now chronically swollen. There’s a bit of pain most of the time but generally only unbearable when the popping happens. My MD suspects the peroneal tendon is subluxing and I’m awaiting xray results….sincerely hoping it’s not as my primary job is a dog walker!

  • Would you recommend a 50 yo female who enjoys daily trail hiking, or jogging on uneven ground, wear an ankle brace? If so, what sort? She has a Hx of recurrent L ankle inversion sprains as a high school/intercollegiate athlete. She now suffers moderately painful peroneal tendon subluxation occurring intermittently w/dorsiflexion of the L foot, approx 4x/month, both while wt bearing & non. There is no noticible swelling. She reports feeling a snap at the tendon, then like “it is stuck out of its groove, & won’t go back in”. It does not resolve w/movement or massage, but resolves spontaneously w/rest over ~10-60 mins. She does not want surgical intervention unless absolutely necessary. So, other than the strengthening & flexibility exercises she is doing, I am wondering if in your opinion, an ankle brace during sports might provide any benefit?
    Thank you for all the time you put into this wonderful website, sharing your perspective & wealth of experience w/us. It’s beneficial to both pts & providers alike!

    • HI Trish…
      Braces or sleeves typically do not work for a subluxing tendon… but it can’t hurt to try one. As long as it isn’t too tight.

  • Hi,
    I play volleyball and have had numerous ankle sprains to both of my ankles over the span of five years. Almost two weeks ago, I sprained my right ankle very badly for the second time in my life. The pain I experienced during the injury was the worst I’ve ever endured, and I did hear a cracking noise, but it sounded like a knuckle was cracking- it didn’t sound like a broken bone. Also, the bruising and swelling is the worst I have ever experienced in a sprain- black & blue from lower leg to my toes- but I could walk with no pain three days after the sprain happened. I’ve been icing twice a day for 2 weeks, but for the past week, the swelling has not gone down and it looks like there is a golfball on the outside of my ankle. One last thing- my ankle feels to be popping out of place and quickly popping back into place, like a shoulder popping in and out of place really quick. When it pops out of place, it hurts a ton. I began looking at symptoms and descriptions of peroneal tendon subluxation and they sounded right, but when I looked at videos of it, it doesn’t match what I’ve been experiencing.

    I’m honestly just very confused and I’m going to ask my athletic trainer about it tomorrow and possibly see my podiatrist soon. If you have any insights please share.
    Thank you!

    • Kari…
      You should see an Orthopedic and Sports Medicine doc to have your ankle properly evaluated.
      Good luck

  • I have rolled my ankle a week before my basketball game and used rice(rest,ice,compression,evaluation). So, I rest that whole week and it felt fine until my last two games: where I’m just normally walking down the court like literally walking down the court my ankle pops and I get a pain which only last for a couple seconds and Im fine after that. Until my last game where it popped 3 Times during my game the last pop it was hard for my to walk or stand on it until I sat down and rest it felt fine, but I was scared to walk on it and put pressure on it so I just sorta limped and since then It keeps on doing the same thing even though I’m walking normally to the kitchen or at work. So, Idk what to do?

    • Persistent ankle popping following a sprain should prompt an examination with a sports medicine doctor. If you do have peroneal tendon subluxation you should not be playing until it is treated.

  • I didn’t realize until now that this seems to be what I experience several times a year. It just happened tonight as I stepped out of the car. It lasted for about an hour until I got home. I flexed and stretched my foot in various directions and actually watched as the tendon moved back into place. It’s extremely painful when it’s stuck. I do remember a pretty bad sprain over 10 years ago. Is this something I should have checked out? I mean, will it eventually happen more frequently?

    THanks!

    • It will not get better on its own. Best to have it looked at because over time, if the tendons are subluxating they might start to tear.

  • Hello,
    I’ve been experiencing something similar for some time. When I stretch my left foot, I hear and feel multiple cracks and can see the tendon move. This sometimes happens in my right foot, but it’s definitely more prominent in my left. It can really be painful, as well. I’m seeing a foot doctor next week. Do you think it can be Peroneal Tendon Subluxation?

  • I know you won’t be able to diagnose my exact issue but I’d like your opinion anyway. I’m a 52 year old male. I was a 5 mile a day runner for 23 years. In 2012 I developed a heart condition that required a pacemaker. After recovering from that surgery a few months later I attempted to return to running. I ran 7 miles the night before my pacemaker surgery. My left ankle won’t go more than a quarter mile before giving out now. The pain sorta starts burning in the outside of the shin down to just above the ankle. At about 3/4 mile the ankle stops working all together. Other than several rollover ankle injuries on that same foot I had no significant injury. It just doesn’t work. Since then my ankle hurts at rest constantly. Driving. Sitting on a chair or couch. I’m constantly moving it to dull the pain. I’m unable to get an mri. CT scans and X-rays show nothing other than a thickening around the peroneal tendon. Long distant drives are grueling. I ride a Harley but rarely now because of the discomfort that is constant. The strangest thing is that I can ride a stationary bike till my ass is numb. 20 to 25 miles for an hour at a time. Elliptical too. But I can’t walk around the block. Also about 3 inches below my left knee there’s an indentation that travels across my shin bone from inside the knee to the outside of my calf and down toward the ankle. There’s pain and twitching in this area frequently. I have extremely poor dorsaflex in the same ankle also. Any advice before I let someone open my leg to fix something that isn’t broke. My non expert research combined with what I’m experiencing kind of makes me feel it could be some nerve entrapment somewhere in my lower leg. The discomfort and pain while at rest is extremely difficult to deal with. Thank you sir for taking the time to read this.

  • Hello,

    I had surgery for this 30 years (specifically superior reticinaculum repair, I’m sure I messed that up, so sorry) and after a long recovery I have done wonderfully, until this weekend. My ankle rolled while I was doing something I do daily and I heard a pop. It has been swollen and painful, just as I remember the first time. Can an initial repair be re-injured? If so, do I treat it like a new injury? Thank you!

    • HI J …
      Hopefully, this was just an ankle sprain and not a retinacular tear as you had 30 years ago. some of these injuries will heal without surgery if the ankle is immobilized soon enough. I have not personally seen someone tear this twice…

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