Overview
The olecranon is the bony point of the elbow where the triceps tendon inserts. A fracture here disconnects the extension mechanism of the arm, so the patient cannot actively straighten the elbow against gravity. The fragment is usually pulled apart by the triceps.
Non-operative treatment is reserved for non-displaced fractures in low-demand patients. Displaced fractures almost always need surgery to restore the extension mechanism and the articular surface of the elbow.
Why it's done
Olecranon ORIF is typically considered when imaging and the clinical picture together indicate that the fracture will not reliably heal or function without surgical stabilization. Common indications include:
Displaced fracture with loss of extension
Triceps pull will widen the fracture over time.
Intra-articular step-off
The greater sigmoid notch is a weight-bearing joint surface.
Comminution or oblique fracture pattern
Plate fixation is typically needed.
Open fracture
Urgent debridement and fixation.
How it works
Simple transverse fractures are often treated with a tension-band construct using two parallel pins and a figure-of-eight stainless-steel wire. The tension band converts triceps pull into compression across the fracture.
Comminuted or oblique patterns are typically treated with a contoured olecranon plate and screws applied through a posterior incision. Fluoroscopy confirms reduction and implant position.
Recovery
The elbow is briefly splinted and then started on gentle range-of-motion exercises early on. Active extension against resistance is avoided during early healing to protect the repair. Strengthening and return to full activity follow once the fracture is well on its way. Hardware irritation is common at the olecranon and many patients elect to have implants removed once the fracture is healed.
Contact
For questions about this procedure or to schedule an evaluation, call the office at (830) 625-0009 or request an appointment online.
Weight-Bearing After Repair
Controlled load is part of how bone heals. Once the fracture is stabilized with hardware, gentle weight through the limb stimulates the biology that builds callus and remodels bone — completely offloading a fixed fracture for too long can actually slow healing and stiffen the joint above and below. Full body weight right away, however, can overload the construct before bone has caught up. The right answer sits in between: a partial weight-bearing progression decided by your surgeon based on your fracture pattern, the strength of the fixation, your bone quality, and how the repair looks on post-op imaging. We tell you exactly how much weight the limb can take, when to advance, and what to watch for.
Risks & Why We Still Recommend It
Every operation carries risk. The reason we offer this procedure is that the condition, left untreated, causes a fracture that disrupts the triceps insertion and leaves the elbow unable to actively extend. That is the trade we are managing — not eliminating risk, but choosing the smaller of two unfavorable trajectories.
The risks we discuss with patients before olecranon orif include:
- bleeding and infection
- anesthesia risk
- stiffness
- hardware irritation (this is one of the most common sites where hardware is later removed)
- ulnar nerve irritation
- non-union (uncommon)
- heterotopic ossification
The indication to proceed is a displaced olecranon fracture with loss of the extensor mechanism. Patients who don't need this operation don't get it.
Further Reading
External patient-education references and related OSI pages for additional background: