Quick Answer
Delayed wrist-fracture problems can include malunion, nonunion or a late-recognized intra-articular deformity. Not every radiographic deformity requires surgery. Management is based on pain, motion, grip strength, joint congruity, cartilage status and the patient’s functional needs.
Symptoms
- Persistent pain after fracture healing
- Meaningful loss of wrist motion
- Reduced grip strength
- Visible deformity or limited forearm rotation
- Ulnar-sided loading pain or joint incongruity
Assessment
New X-rays define alignment and joint relationships. CT can assist with complex or intra-articular deformity and 3D planning. Other sources of wrist symptoms should also be considered. The AAOS acute distal-radius fracture guideline explicitly does not cover malunion, so late deformity requires more individualized evidence-based decision-making.
Treatment
Patients with minor symptoms and good function may be managed with observation, activity adaptation, pain control and therapy. In a symptomatic malunion, corrective osteotomy may be considered to restore alignment. Volar, dorsal or combined approaches are selected according to the deformity. Current systematic evidence does not establish one approach as universally superior.
Is 3D Planning Required?
Computer-assisted 3D planning can be useful for complex deformity, but it is not mandatory in every case. Evidence is promising but remains dependent on case selection and available expertise.
Recovery
Corrective osteotomy requires new bone healing. Protection and rehabilitation vary with fixation, bone quality, deformity and associated procedures.
Frequently Asked Questions
Does every malunion need correction?
No. The X-ray is interpreted together with symptoms and functional limitations.
Is it too late to treat a fracture that healed badly?
Not necessarily. Reconstructive options may remain available for symptomatic deformity, but treatment is individualized.
Sources
- AAOS OrthoInfo — Distal Radius Fractures
- PubMed — 2026 systematic review/network meta-analysis of distal radius malunion surgery
- PMC — 3D planning for corrective osteotomy of distal radius malunion: systematic review
Evidence sources checked: 7 August 2026.
This page is for general patient education and does not replace an individual medical examination or treatment plan.