Complications Of Auricular Hematoma Surgery

Sarah writes:  My 9 year old golden retriever just went through Auricular Hematoma surgery as described above,, with the incision in the middle and the sutures throughout the whole ear. These were left in for a little over two weeks. This was an expensive surgery and we did all the things our veterinarian told us to do. Four days after the sutures were removed his hematoma is back! Same ear, same place! I cannot afford another surgery, so we have him on high doses of corticosteroids hoping this may treat it.  Did my veterinarian make a mistake in surgery? What could  be the reason of the quick return?

Side view of Junior's hematoma showing how thick the swelling is
Side view of Junior’s hematoma showing how thick the swelling is

As I mentioned in the Auricular Hematoma post there are as many ways to perform this surgery as there are veterinarians doing them.  I had the same experience many years ago and changed my protocol to leave the sutures and the staples in longer, usually 3-4 weeks.  Unfortunately, that makes it more difficult to remove both the sutures and the staples, but that is preferable to repeating surgery.  Fortunately, my patient did not require additional surgery, probably because the initial hematoma was small.

Why does this happen?  It is probably a combination of a patient who heals slowly combined with a little longer bleeding time (taking longer for blood to clot) than the average dog.  Without preoperative clotting tests one would not have an index of suspicion about excessive bleeding time, so we don’t run those tests preoperatively except in certain breeds predisposed to bleeding problems.

The odds are in this pet’s favor that he will heal just fine on medical treatment.

See you tomorrow, Dr. Randolph.


  1. My dog just had his stitches and pad removed 3 weeks after surgery for an aural hematoma and it came back the next day. We are at a loss.

  2. How long after drainage do you suggest leaving the cone on? My cat is acting so depressed having to wear that thing.

  3. Our ridgeback just had ear surgery slit open and stitched and her ear continued to swell even with the stitches in. The vet says they have never seen anything like this – and now the other ear also has a hematoma. They are at a loss and have no idea what to do….

      • My son’s dog had surgery and it’s been a week since tube out and I noticed today she has another small hematoma forming in same ear, we can’t afford another surgery. I would think since returned the vet would fix it without charging us again? She has never had this u til just this getting a 2nd one but same ear. What can we do for it without having surgery again?

  4. My pit had hematoma surgery and the slit that was cut it will not heal she stitched her and removed stitches and it opened back up then she stapled it took staples out and it opened back up…I’ve reconned her..then they told me to take her somewhere else..hell no….this cost me over $1000…and they WILL continue to fix this problem…she’s 8yrs old…is it just taking longer than usual it’s been 4 werks

    • That’s a complication I’ve never seen. In fact, in 42 years of practice I’ve seen very, very few complications with this procedure. We’re saying a prayer for quick healing for your baby. Thanks for reading, Dr. Randolph.

    • Can I use pet formulated liquid band-aid to close the incision it is not infected it will not close back together together

    • My dog had both ears done in the past 9 months, one was successful the other not. She had her stitches in for almost 2 months. 6 days later she has another hematoma. Vet said he’s had only 1 dog in 20 years of practice not have success with this surgery. At this point I’m just stunned and broke.
      We are going to wait a week as long as she not in any discomfort and hope for reabsorbtion. If not maybe a drain and if that doesn’t work he’s saying amputation of the ear 😪 I’m at a loss and devestated for her. She’s been in a cone for 2 months and we just wanna get back to normal life

      • This is so odd. Like your pet’s doctor, I have never seen this problem. We had another reader write in with the same non-healing problem just recently. A quick search should find you that letter. However, I have had a few clients who elected not to have surgery. The outcome is, as you’d expect, less than ideal. The “cauliflowering” of the ear can be mild to dramatic, but, they all heal eventually. A Penrose drain is certainly worth a try, and it’s the same principle behind some other appliances that can be used. A prayer for quick healing. Thanks for reading, Dr. Randolph.

  5. I was happy to run across this article, because I know a lot of people who said their dogs’ hematomas came back numerous times after surgery. Our 11 year old American Bulldog has an aural hematoma, and due to other health issues, we are opting not to do surgery. His hematoma is small and only at the tip, so he is wearing a No Flap Ear Wrap 24/7, which keeps his ears totally immobile. Our vet has said that hematomas will resolve eventually, but he may have a slight cauliflower-type crinkle at the very tip. He had no ear infection or anything..just a random head flap while standing under our patio furniture and pop went the blood vessel!

  6. Found your conversation on dog hematomas interesting since I am researching more information on this topic. Our two goldens had surgery the same day. Whew! I have to say our kids now that our two legged kids are grown:) Anyway, fibber had a tumor that surfaced between her neck and shoulder. Our vet surgically removed and looking good. Our other golden, McGee had the ear hematoma surgery three weeks ago. Vet was going to go three weeks but mcgee’s healing looked really good so he took out the drain and the stitches. about 4 days later his ear swell. Now were on the second surgery which i asked his assistant to try to ease up the the anasthesia (sp) which they did. our vet lanced and put a some kind of a sponge in his ear to soak up the blood. I unwrapped the bandage after 48 hours. Now it looks swollen above where the inscision was. Makes me very uncomfortable right now so am going to call the vet to find out if there might be some swelling after the bandage removal. don’t know what to think. Heh, if you get this thank you for taking time to read.

  7. Doctor, my cat went in for surgery on Sunday night (I’d never seen a hematoma and the emergency veterinarian was eager to make it sound worth doing at that moment, so we did). He’s recovering now, but has swelling around the edges of the stitches and in the top of the ear where there are no stitches. The swelling at the top of the ear is nearly as big as the original hematoma. Should I be worried about this? He’s shaking his head a lot, which I’m concerned may be making matters worse. He’s had itchy ears for a few years – no bacteria, yeast or mites, but has thick black ear wax often. How long before we have the stitches removed?

    • Amanda, I dislike sounding useless, but I won’t be able to answer ANY of your questions. As I said in the original post, click here, there are as many different protocols for auricular hematoma repair as there are veterinarians doing them. That means we take sutures out at different intervals. As to the amount of swelling, I would need to SEE the patient to answer that one. One thing I CAN tell you is that your kitty needs for you to find the source of his ear itchiness. That’s important for two reasons. One, imagine your ears being itchy for several years; it’s very uncomfortable for him. Two, he’s likely to cause another hematoma if he keeps being itchy and shaking his head. If your regular veterinarian cannot find the cause, ask him to refer you to a board-certified veterinary dermatologist. In the absence of infection and parasites there is usually an allergic cause. However, most of those allergic patients have secondary infection, and that needs to be addressed, too. Best wishes, Dr. Randolph.

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