The Surgeon Buys the Range. Keeping It Is Entirely Down to You.
An elbow that stiffened after an elbow dislocation or an elbow fracture can be released surgically. Scar tissue and thickened capsule are cleared out, bone spurs are removed, and any mechanical block is taken away.
Under anaesthesia, at the end of the operation, your elbow will move close to normally. The surgeon will have measured it and written it down in the operating theatre.
Buuuuuuuut you may not keep all of that.
How much you keep is decided almost entirely in the six weeks (minimum, maybe need twelve weeks or more) that follow, by you, doing daily work that is uncomfortable and relentless.
This is the operation on this site where the outcome depends least on the surgery and most on the patient. Which means it’s also the one to decline if you genuinely can’t commit to the rehab, and any hand therapist would rather you were honest about that beforehand.
Why the window is soooooo tight
The elbow lays down scar faster and more aggressively than any other joint in the arm. That’s why it stiffened it in the first place, and the operation doesn’t change or slow that “stiffening rate” – it mere buys you a chance to start over.
So from the moment the surgery finishes, new scar starts forming in whatever positions the elbow is allowed to sit in. Move it through range daily and the scar forms long. Rest it because it’s sore and the scar forms short.
A week of protecting a released elbow because it hurts can undo the entire operation. The tissue doesn’t wait for you to feel ready.
What good rehab looks like
It starts within a day or two, not at two weeks. Expect some or all of:
- Pain control planned in advance. Sometimes a nerve block left in for the first days specifically so movement can start immediately. Not a luxury: it’s what makes early motion possible.
- Continuous passive motion, a machine that moves the elbow slowly through range for long stretches, used in some centers in the first days.
- Splinting program. Usually static progressive or turnbuckle splints, worn in one direction for a period, then swapped. These hold the elbow at its current end range so the tissue lengthens, and they’re adjusted repeatedly as you gain.
- Frequent short sessions. Range work several times a day, every day, rather than three appointments a week.
- Anti-inflammatory prophylaxis in some cases, to reduce the risk of new bone forming in the soft tissues, which is a real complication after elbow trauma and surgery.
The nerve conversation
Worth knowing, because it surprises people.
The ulnar nerve stretches as the elbow bends. If your elbow has been stuck in partial extension for a year, that nerve has settled into a shortened, scarred bed. Suddenly giving it back 40 degrees of bending puts it under tension it hasn’t handled in a long time.
That’s why surgeons often decompress or move the ulnar nerve at the same time as the release, even if you had no nerve symptoms beforehand. It’s a preventive step, not a sign something went wrong.
Report any new tingling in the ring and little fingers afterwards.
Timeline and realistic gains
- Days 0 to 5: movement starts. Pain managed deliberately. Elevation.
- Weeks 1 to 6: the critical window. Daily range work and splinting. This is a demanding six weeks and it’s meant to be.
- Weeks 6 to 12: range typically peaks somewhere here. Strengthening added once the gains hold.
- Months 3 to 12: slow consolidation. Small further gains possible with continued splinting.
Honest framing on outcomes: most people gain a useful, meaningful arc of movement and are glad they had it done. Almost nobody gets a normal elbow. And elbows that stiffened after a badly damaged joint gain less than elbows that stiffened after a relatively simple injury, regardless of effort.
The functional target is usually the arc that covers most daily tasks, roughly from 30 degrees of bend to about 130. Getting into that arc changes far more than the numbers suggest.
The short version
The operation removes the block. The six weeks afterwards decide what you keep.
Start moving within days, wear the splints, and treat the daily range work as the treatment rather than as homework.
And if you can’t give it those six weeks properly, say so before the surgery rather than after. That’s not failure, it’s timing.
Written by Nigel Chua, hand occupational therapist in practice since 2005. Tens of thousands of hands, wrists and elbows assessed and treated. My credentials are here. This article explains; it doesn’t examine. Follow your own surgeon’s and therapist’s protocol over anything here.