A simple elbow dislocation typically takes several weeks to heal, with most people regaining full function within about three months. The first one to two weeks involve keeping the elbow still in a splint, followed by several weeks of physical therapy to restore movement and strength. Complex dislocations, where bones also fracture, take considerably longer.
Your actual timeline depends on how severe the injury is, whether any bones broke alongside the dislocation, and how consistently you follow a rehabilitation program.
Simple vs. Complex Dislocations
A simple dislocation means the bones slipped out of alignment but nothing broke. The ligaments around the elbow tear during the dislocation, but once the joint is put back in place (a process called reduction), those soft tissues can heal on their own with rest and gradual movement. Most simple dislocations are treated without surgery and follow a predictable recovery path.
A complex dislocation involves one or more fractures around the elbow joint in addition to the dislocation itself. These injuries often require surgery to repair broken bone fragments, reattach ligaments, or remove loose pieces trapped inside the joint. Recovery from a complex dislocation is harder to predict and generally takes months longer than a simple one. Up to 20% of fracture-dislocations develop extra bone growth in the soft tissue around the joint, which can physically block movement and slow recovery further.
The Three Phases of Recovery
Immobilization: Days 1 Through 10
After the elbow is put back into place, you’ll wear a splint or sling to keep the joint still. Current evidence supports keeping immobilization short, around 10 days, to reduce pain and swelling while minimizing the stiffness that comes from keeping a joint locked in one position too long. Research comparing early movement against longer immobilization found that a 10-day rest period followed by early movement produced results equal to starting movement right away, with better comfort during the initial inflammatory phase.
Early Movement: Weeks 1 Through 6
Once the splint comes off, rehabilitation starts gently. For the first three weeks, exercises are typically done lying on your back with your shoulder raised to 90 degrees. This position takes gravity out of the equation and lets your triceps muscle act as a stabilizer for the healing joint. You’ll practice bending and straightening the elbow and rotating your forearm, with extension limited based on how stable your joint is. The goal by the six-week mark is roughly 115 degrees of bending and getting close to full straightening.
During this phase, you’ll also do light grip exercises (like squeezing putty) and gentle isometric contractions of the biceps and triceps, meaning you tense the muscles without actually moving the joint through its range.
Strengthening: Weeks 6 Through 12 and Beyond
From weeks three to six, you transition to exercises in an upright position with your arm hanging at your side. After six weeks, the restrictions lift. You can work through your full range of motion, begin resistance exercises, and start resuming normal daily activities. This phase includes bicep curls, triceps extensions, wall pushups progressing to standard pushups, and rotator cuff work to stabilize the shoulder and upper arm as a unit.
The goal between weeks 6 and 12 is to reach full strength (rated 5 out of 5 on a clinical scale), about 135 degrees of bending, and 0 degrees of extension, meaning your arm straightens completely. Functional strengthening continues past the 12-week mark for people returning to demanding physical activities.
When Surgery Is Needed
Most simple elbow dislocations don’t require surgery. Surgical treatment comes into play in a few specific situations: if the joint can’t be put back into place manually, if the elbow re-dislocates when you try to extend it past about 50 to 60 degrees, if there are unstable fractures or bone fragments trapped inside the joint, or if there’s damage to the main artery or nerve running through the elbow. Pediatric dislocations sometimes need surgery when a piece of the inner elbow bone becomes trapped in the joint during reduction.
Chronic dislocations, where the joint has been out of place for weeks or longer, almost always require surgery because scar tissue and abnormal tissue fill the joint space and prevent a simple manual reduction.
Complications That Extend Recovery
Stiffness is the most common problem after an elbow dislocation. The elbow is particularly prone to becoming rigid after injury, and some degree of lost motion is normal. Most people recover a functional range but may not get back every last degree of bending or straightening they had before.
Nerve issues can develop when scar tissue forms around the ulnar nerve (the “funny bone” nerve) on the inner side of the elbow. If you notice increasing numbness or tingling in your ring and pinky fingers, or if bending your elbow becomes progressively harder over time rather than easier, that’s a sign of possible nerve compression from scarring.
Heterotopic ossification, where new bone forms inside the soft tissue around the joint, happens in roughly 3% of simple dislocations. The rate jumps dramatically in people who also suffered a head injury alongside the elbow trauma, reaching 76% to 89% in that group. When this extra bone forms in a location that blocks the joint’s hinge, it creates a mechanical barrier to movement that may require additional treatment.
Progressive stiffness weeks or months after the initial injury, rather than gradual improvement, can also signal a low-grade infection or joint instability. Either warrants a follow-up visit.
Returning to Sports and Physical Work
For a simple dislocation treated without surgery, the general framework allows normal daily activities around six weeks and functional strengthening after 12 weeks. Return to non-contact sports or light physical work typically falls in the 8 to 12 week range, depending on the demands of the activity and how your range of motion and strength have progressed.
Contact sports and heavy manual labor take longer because the joint needs to be strong enough to absorb force without re-dislocating. Most rehabilitation protocols place functional strengthening at the 12-week mark and beyond, with sport-specific training layered on top. Full clearance for high-demand activities often comes closer to four to six months. Complex dislocations involving surgery can push that timeline to six months or more, with follow-up evaluations extending well past a year in some cases.