Fracture Repair Surgery for Dogs
Plates, Pins, and External Fixation for Broken Bones
Antietam Valley Animal Hospital | Berks County, PA | Reading, PA
Understanding Fractures in Dogs
Fractures (broken bones) in dogs are most often caused by trauma — being hit by a car, falling from a height, or a bad landing after jumping — though some fractures occur with minimal trauma in bones weakened by cancer or metabolic disease (“pathologic” fractures). Fractures range widely in severity: a simple, clean crack in a young, healthy dog behaves very differently from a fracture that shatters into multiple pieces (comminuted) or breaks through the skin (open/compound fracture).
Because every fracture is different, the right repair method depends on which bone is broken, the fracture pattern, your dog's age and size, and whether other injuries are present. A thorough work-up is essential before deciding on a surgical plan.
Signs of a Possible Fracture
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Sudden, severe lameness or complete inability to bear weight after an injury
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Visible swelling, deformity, or an abnormal angle in the limb
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Crying out, guarding the area, or reluctance to be touched
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In open fractures, visible bone or a wound over the injury
A suspected fracture is an emergency — please call us or go to the nearest emergency hospital right away rather than waiting for a scheduled appointment.
How We Repair Fractures
Depending on the bone involved and the fracture pattern, repair may involve one technique or a combination:
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Bone plates and screws — a metal plate is contoured to the bone and secured with screws on either side of the fracture, providing strong, rigid stabilization. This is the most common approach for long-bone fractures (femur, tibia, humerus, radius/ulna) in most dogs.
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Intramedullary (IM) pins — a metal rod is placed down the central canal of the bone to resist bending forces, sometimes combined with an external fixator or wires for added stability against rotation.
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External skeletal fixation — pins are placed through the bone on either side of the fracture and connected outside the skin by a bar or frame. This is especially useful for open, contaminated, or comminuted fractures where minimizing additional soft-tissue disruption matters.
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Splints or casts — for select, stable fractures below the elbow or knee in young dogs, external coaptation alone may be appropriate, though many fractures in these locations still do better with surgical stabilization.
We'll walk you through exactly which technique (or combination) is recommended for your dog's specific fracture, along with the reasoning, at your consultation.
Preparing for Surgery
Required Pre-Operative Workup
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Radiographs (X-rays) of the fracture site, and often the chest, to assess the fracture pattern and rule out concurrent trauma (common after car accidents or falls)
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Full physical exam to check for other injuries — fractures frequently occur alongside other trauma that needs to be addressed first
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Pre-anesthetic bloodwork (CBC and chemistry panel); trauma patients may need additional monitoring or stabilization before anesthesia is safe
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In some cases, initial pain management and stabilization (splinting, cage rest) while your dog is stabilized before proceeding to surgery
Preparing Your Home Before Surgery Day
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A confinement space — crate, gated room, or small area with minimal stairs
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Rubber-backed rugs or yoga mats over slick flooring
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A sling or towel for supporting the affected limb on walks and stairs
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An e-collar or recovery suit on hand
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A plan for short, controlled leash walks for bathroom breaks only, in the early weeks
The Day Before Surgery
Because many fracture cases come to us urgently rather than on a pre-scheduled basis, fasting and prep instructions will be given directly by our team based on your dog's specific situation and how recently they've eaten.
Surgery Day
Your dog is placed under general anesthesia with continuous monitoring throughout the procedure. The surgeon realigns (reduces) the fractured bone into proper position and stabilizes it using the technique determined to be the best fit — plate and screws, pin, external fixator, or a combination. The incision is closed in layers, and a soft padded bandage or splint may be applied depending on the location and technique used.
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We use a layered ("multimodal") anesthesia and pain-control protocol for every orthopedic surgery, designed to keep your dog calm and comfortable at every stage and to stay ahead of pain rather than catching up to it. Before surgery, your dog receives a combination of a calming sedative and pain-relieving medications (dexmedetomidine, midazolam, and methadone) to ease anxiety and provide the first layer of pain relief before anesthesia even begins. Anesthesia is then induced gently with propofol and maintained during surgery with isoflurane gas -- a well-established, closely monitored combination used in veterinary and human hospitals alike. Throughout the procedure, a dedicated team member continuously monitors your dog's heart rate, blood pressure, oxygen levels, and body temperature. At the surgical site, we use Nocita, a long-acting local anesthetic that numbs the area for up to 72 hours after surgery -- similar to a nerve block a person might receive after their own orthopedic surgery -- which meaningfully reduces how much pain your dog feels as they wake up and in the days that follow. We also give an anti-inflammatory pain medication (carprofen) during surgery to start reducing pain and swelling right away, and send you home with carprofen, gabapentin (a nerve pain medication), and an antibiotic to keep your dog comfortable and support healing over the following days and weeks.ks.
Anesthesia and Pain Management
The First 12 Hours: Going Home (Outpatient Recovery)
As a general practice, we don't have overnight staffing on-site, so our surgical patients — including fracture repairs — go home with their owners the same day, once they're comfortable, stable, and recovered enough from anesthesia to travel. In our experience, most pets do just as well, and often better, resting overnight in the comfort of home with their own family rather than in a hospital kennel, as long as you follow the aftercare instructions below closely. In the rare case that a pet needs a higher level of overnight monitoring — for example, a more complex trauma case with other injuries — we'll coordinate a direct transfer to a 24-hour emergency/specialty hospital such as BluePearl Pet Hospital in Wyomissing or Metropolitan Veterinary Associates, and stay in close contact with both their team and you throughout. Once home:
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Grogginess from anesthesia and pain medication for several hours — keep confined and supervised
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First walk: short, leash-controlled bathroom breaks only, with sling support if needed
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Icing the surgical area for 10–15 minutes, 2–3 times the first evening, if accessible/appropriate for the location
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Pain medication given exactly as prescribed and on schedule
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A reduced appetite the first evening is common; report a dog not eating or drinking at all by the next morning
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Mild swelling, bruising, and a small amount of clear or blood-tinged discharge is normal for the first few days
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If a bandage or splint was applied, keep it clean, dry, and check daily for slipping, rubbing, swelling of the toes, or odor
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Overnight confinement so your dog can't jump, slip, or attempt stairs unsupervised
Recheck Appointments & Healing Timeline
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14 days post-op: Suture/staple removal, incision check, and bandage/splint change if applicable.
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6 weeks post-op: Recheck radiographs to assess bone healing progress.
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10 weeks post-op: Follow-up radiographs to confirm full bone union; timeline varies significantly by bone, fracture severity, and your dog's age (young dogs typically heal faster than adults).
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Beyond healing: some implants (plates, pins) are left in permanently and cause no issues; others may be recommended for removal once the bone is fully healed, depending on the case.
Home Rehabilitation Program
Weeks 0–4: Protection Phase
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Strict confinement between exercise sessions — this phase is about protecting the repair while the bone begins healing
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Short, slow, leash-controlled walks for bathroom purposes only
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Gentle passive range of motion of the joints above and below the fracture, once cleared by your surgical team, to prevent stiffness
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Ice therapy after activity
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E-collar worn at all times to prevent licking or chewing at the incision or bandage
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No jumping, off-leash activity, unsupervised stairs, or play with other dogs
Weeks 4–10: Progressive Strengthening
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Gradually longer controlled leash walks as bone healing is confirmed on recheck films
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Weight-shifting and gentle balance exercises
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Controlled wading in water once the incision is fully healed, for low-impact strengthening
Months 3+: Return to Normal Activity
Once radiographs confirm solid bone healing, activity is progressively increased back toward normal. Full return to running, jumping, and off-leash play is generally guided by your recheck imaging rather than a fixed calendar date, since healing time varies by bone and fracture severity.
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Incision Care: What's Normal vs. What Needs a Call
Normal
• Mild swelling and bruising around the incision for the first week
• A small amount of clear or blood-tinged discharge for the first few days only
• Mild discomfort and warmth around the leg
Contact Us Right Away If You Notice
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Swelling that lasts longer than a week, or swelling of the toes below a bandage/splint
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Large amounts of discharge, active bleeding, or a foul odor from a bandage
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Discharge that is white, green, or thick/sticky
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A bandage or splint that slips, gets wet, or that your dog is chewing at
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Sudden increase in pain or new lameness after a period of improvement
Frequently Asked Questions
How much does fracture repair surgery cost?
Pricing depends on your dog's weight and the complexity of the fracture: simple fractures typically range from $2,500–$3,250, while more complicated fractures (multiple bone fragments, additional injuries, or more involved fixation) typically range from $4,500–$5,250. This includes pre-operative examination, anesthesia, surgery, pain management, and rechecks; a firm estimate is provided after we've examined your dog and reviewed radiographs, since fracture repair varies more case-to-case than any other orthopedic procedure we perform.
How long does it take for a broken bone to heal?
This depends heavily on your dog's age, the bone involved, and the fracture pattern. Young, growing puppies can heal in as little as 3–4 weeks, while adult dogs with more complex fractures may take 8–12 weeks or longer. Recheck radiographs, not a calendar date, determine when your dog is ready to progress activity.
Will the plate, pins, or screws need to be removed later?
Often no — many implants are well tolerated permanently and cause no issues. In some cases (implant irritation, infection, or in very young growing dogs) removal once the bone is solidly healed is recommended. We'll let you know if this applies to your dog's case.
Is this an emergency I need to address right away?
Yes, in almost all cases. A suspected fracture should be evaluated promptly — delays can worsen the injury, increase pain, and sometimes limit repair options. Call us or head to the nearest emergency hospital right away.
Will my dog need to stay overnight after surgery?
No. As a general practice, we don't have overnight staffing on-site, so our surgical patients go home with their owners the same day. In our experience, most dogs recover just as well, and often more comfortably, resting at home with their family than they would in a hospital kennel overnight. On the rare occasion a pet needs a higher level of overnight monitoring — for example, a more complex trauma case with other injuries — we'll arrange a direct transfer to a 24-hour facility such as BluePearl Pet Hospital in Wyomissing or Metropolitan Veterinary Associates.
Can I do this surgery at your general practice instead of a referral hospital?
Yes. Dr. Lee and our surgical team repairs most fracture types in-house. As a general practice rather than a large corporate referral center, we're able to offer this level of orthopedic care with less overhead, which often makes it more accessible for families, without cutting corners on anesthesia monitoring or aftercare. For the most severe or complex fractures, we'll always be upfront if referral to a specialty surgeon is genuinely the better option for your dog.
What if my dog doesn't seem to be improving?
Contact us any time during recovery. If your dog plateaus, regresses, or you're simply unsure whether something is normal, we'd rather hear from you early.