No. Simple, stable, well aligned fractures in the right locations, especially in young animals, can heal in a cast or splint. But most significant fractures in adult dogs and cats do best with surgical repair, and pretending otherwise usually trades a surgical bill now for a malunion and a bigger bill later.
Bones want to heal. Left alone, most will, in whatever position they happen to be lying. A femur that heals two centimetres short and rotated is a healed fracture and a ruined leg. This is why the honest question is never will it heal but will it heal straight, stable and pain free. X-rays answer that question, and an independent surgeon can read yours in minutes.
This is the fracture decision cat owners ask about most, and it is the one where "cage rest" is genuinely a legitimate option rather than a cheap compromise. The pelvis is a ring of bone held in a box of muscle, so it splints itself far better than a leg bone does. The signs owners notice first are a cat that drags or will not use the back legs, cries or bites when picked up around the hips, will not squat to toilet, or has blood in the urine. Your vet will have checked the bladder and the nerves to the back legs and tail before talking about options, because those findings matter more than the fracture lines themselves.
Fractures that do not run through the weight bearing part of the pelvis, that are on one side only, that are minimally displaced, where the cat can still stand and bear some weight, and where the pelvic canal is not narrowed. In a cat like this, strict confinement, pain relief and rechecks will usually produce a stable, pain free result.
Cage rest is the cheaper path by a wide margin: you are paying for pain relief, two or three recheck visits and usually a follow up X-ray. Surgical repair of a cat's pelvis is specialist work and sits inside the general fracture repair range of $2,000 to $12,000 quoted across Australia, with pelvic plating typically in the middle of that range rather than the bottom. Either way the first emergency visit, chest and pelvic X-rays, and any nights in hospital for pain control and bladder monitoring are on top, and they are often the surprise on the bill. If you already hold a quote, a surgeon reading it will tell you what is essential and what is optional.
Plan on six to eight weeks of strict confinement for conservative management, then a further few weeks of indoor only before the cat is allowed outside again. Surgery shortens the painful period and the cat is usually walking sooner, but still needs several weeks of confinement afterwards. A large dog crate or a small room with nothing to jump on works: bed, food and water at one end, a low sided litter tray at the other so the cat does not have to climb. Expect toileting trouble in the first fortnight. Watch that the cat is passing urine every day and faeces at least every second day, and treat a cat that strains, vomits or stops eating as an urgent recheck, not a wait and see. Soft food and a stool softener from your vet make the first weeks easier.
Most of the time the result is acceptable. The risk is a pelvis that heals with a narrowed canal or a hip that never sits properly, and then you are facing a more complicated salvage operation on healed bone, which costs more and does less than plating the fresh fracture would have. The recheck X-ray at two to three weeks is your safety net: if things are drifting, that is the point to change course, not at week eight.
If your vet has offered both options and you cannot tell which is right, send the X-rays and the quote through the form below. A surgeon will tell you whether this is a rest case, a surgery case or a genuine toss up, and what the surgery would cost, before you commit to either.
Send the case, hear back from a surgeon with what they can do and what it costs, and only pay if you go ahead.
Send what your vet said and quoted, with the X-rays if you have them. A veterinary surgeon reads it and comes back to you with whether surgery is actually needed, what they can do and what it would cost, before you pay anything. A written second opinion is from $250.
Sooner is almost always cheaper and kinder than later. Correcting a healing malposition is a smaller job than re breaking and realigning a healed one. If you are watching a crooked callus form with a sinking feeling, get an opinion this week, not after the recheck next month.
Kittens and puppies heal astonishingly fast, which widens the casting window considerably. But their growth plates also raise stakes: a fracture through a growth plate needs precise handling to avoid a deformed adult limb. Age helps; it does not remove the need for good x-rays and judgement.
Three things. The cat is in less pain each week and starting to use the back legs, she is passing urine daily and faeces without straining, and the recheck X-ray at two to three weeks shows the fragments where they were on day one or closer together, not further apart. If any of those is going the wrong way, that is the moment to ask a surgeon whether plating is now the better path. Waiting to week eight to find out costs more and recovers less.