AAOS Guidelines for Management of Colles’ Fracture

1. Treatment Decision for Non‑Displaced or Minimally Displaced Fractures

Cast immobilization for 4–6 weeks is recommended when the fracture meets stability criteria (no intra‑articular involvement, dorsal tilt < 10°, radial shortening < 3 mm, intra‑articular step‑off < 2 mm). [AAOS – moderate evidence] 1

2. Age‑Based Recommendations After Closed Reduction

Patients < 65 years

Consider surgical fixation (moderately supported) if post‑reduction measurements show radial shortening > 3 mm, dorsal tilt > 10°, or intra‑articular displacement > 2 mm. [AAOS – moderate support] [1] [2]

Patients ≥ 65 years

Strong evidence indicates that surgical fixation does *not improve long‑term patient‑reported outcomes compared with non‑operative treatment; therefore, conservative management is preferred unless the individual has high functional demands.* [AAOS – strong evidence]** [1] [2]

The 65‑year age cutoff serves as a proxy for functional demand; decisions should be individualized based on activity level and patient preferences. [AAOS] 1

3. Indications for Immediate Surgical Fixation

4. Preferred Surgical Technique

Volar locked plating is the preferred method for most displaced fractures, providing earlier functional recovery at 3 months compared with alternative fixation techniques. [AAOS – moderate to high evidence] 1

Routine arthroscopic assistance is *not recommended; moderate evidence shows no improvement in outcomes at 48 months and adds operative time and cost.* [AAOS – moderate evidence]** 2

5. Pain Management

Administer scheduled acetaminophen 1000 mg every 6 hours unless contraindicated. [AAOS – standard practice] 3

Use opioids cautiously, especially in older adults; assess renal function first because a substantial proportion of patients in this age group have reduced glomerular filtration. [AAOS – observational data] 3

Consider femoral or fascia‑iliaca nerve block for severe pain; can be performed by trained emergency or orthopedic staff. [AAOS – standard practice] 3

Avoid NSAIDs in elderly patients with renal dysfunction. [AAOS – standard practice] 3

6. Follow‑Up Imaging Protocol

There is no outcome difference based on the frequency of radiographic evaluation; obtain imaging only when clinically indicated. [AAOS – moderate evidence] 1

Additional radiographs are warranted only if any of the following occur: new trauma, pain score > 6/10, loss of range of motion, or new neurovascular symptoms. [AAOS – moderate evidence] 1

7. Rehabilitation and Hand Therapy

Supervised hand therapy is *not routinely necessary; five studies showed no benefit over home exercise programs.* [AAOS – inconsistent evidence]** 2

Referral for hand therapy should be considered for patients with persistent stiffness, complex fracture patterns, or poor adherence to home exercises. [AAOS – clinical judgment]

8. Common Pitfalls to Avoid

Do not accept “acceptable” malunion in young, active patients solely based on age > 65 years; functional demand outweighs chronological age. [AAOS – guideline warning] 1

Do not obtain routine weekly radiographs; this practice increases cost and radiation exposure without improving clinical outcomes. [AAOS – guideline warning] 1

Management of Colles' Fracture

Initial Assessment and Treatment

• Non-displaced or minimally displaced fractures can be treated with simple immobilization, according to the American Academy of Orthopaedic Surgeons 4

Postoperative/Post-Reduction Management

• Appropriate pain management is essential throughout treatment, as recommended by the European League Against Rheumatism 5
• Close monitoring with follow-up imaging is necessary to ensure proper healing and detect loss of reduction, as suggested by the American Academy of Orthopaedic Surgeons 4
• Early mobilization and rehabilitation should begin once fracture stability allows, according to the European League Against Rheumatism 5

Rehabilitation Protocol

• A comprehensive rehabilitation program including early physical training, muscle strengthening, and long-term balance training should be implemented, as recommended by the European League Against Rheumatism 5
• Rehabilitation should begin early after fracture stability is achieved, according to the European League Against Rheumatism 5
• Balance training should be continued long-term for fall prevention, as suggested by the European League Against Rheumatism 5

Secondary Fracture Prevention

• All patients over 50 with a Colles' fracture require systematic evaluation for osteoporosis and subsequent fracture risk, according to the European League Against Rheumatism 5
• Patients should be ensured adequate calcium and vitamin D intake, as recommended by the European League Against Rheumatism 5
• Patients should be counseled to stop smoking and limit alcohol intake, according to the European League Against Rheumatism 5
• Pharmacological treatment with agents proven to reduce vertebral, non-vertebral, and hip fracture risk should be considered, as suggested by the European League Against Rheumatism 5
• Patients should be educated about disease burden, risk factors, and treatment duration, according to the European League Against Rheumatism 5

Common Pitfalls

• Failing to address osteoporosis can lead to subsequent fractures, as noted by the European League Against Rheumatism 5