In a 79-year-old patient with a left great toe injury from dropping an object one week ago that remains swollen and painful, what should I, as the primary care physician, do?

Immediate Management of Traumatic Great Toe Injury in a 79-Year-Old

You should obtain X-rays of the foot immediately to rule out a fracture, as the Ottawa rules do not specifically address toe injuries and persistent pain/swelling at one week in an elderly patient warrants imaging. 1

Initial Assessment and Imaging

The Ottawa rules, while highly sensitive (99%) for midfoot fractures, explicitly do not address trauma to the metatarsal heads and toes 1. Since your patient has persistent symptoms one week post-injury, you need to:

• Order anteroposterior and oblique radiographs of the foot to identify fractures, assess displacement, and evaluate adjacent structures 2
• Look specifically for:
  • Point tenderness at the fracture site
  • Pain with gentle axial loading of the digit
  • Any bleeding from the eponychium or lacerations near the nail bed (suggesting possible open fracture) 3
  • Signs of soft tissue compromise or neurovascular injury

Critical pitfall: Stubbing injuries to the great toe can cause occult open fractures that lead to osteomyelitis if missed. Any bleeding from the nail fold or proximal nail bed laceration should raise suspicion for an open fracture requiring antibiotics 3.

Pain Management Strategy

Given the patient's age (79 years), implement a multimodal analgesic approach while avoiding opioids:

First-line treatment: Regular intravenous or oral acetaminophen 1000mg every 6 hours 4

If pain is severe, consider adding NSAIDs cautiously, but:

• Co-prescribe a proton pump inhibitor
• Check for drug interactions with ACE inhibitors, diuretics, or antiplatelets
• Monitor renal function closely 4

Avoid opioids in this elderly patient due to high risk of over-sedation, respiratory depression, delirium, and morphine accumulation 4

Non-pharmacological measures: Immobilize the toe with buddy taping (if non-displaced fracture), apply ice packs, and recommend a rigid-sole shoe to limit joint movement 4, 2

Treatment Based on Imaging Results

If fracture is present:

Stable, nondisplaced fractures: Buddy taping to the second toe and rigid-sole shoe 2

Displaced fractures of the great toe: These often require orthopedic referral for stabilization, especially if:

• Fracture involves >25% of joint surface
• Fracture-dislocation present
• Displaced intra-articular fracture
• Open fracture
• Significant soft tissue injury 2

If no fracture is identified:

Consider soft tissue injury, contusion, or subtle injuries like tendon damage. Continue conservative management with immobilization, ice, elevation, and analgesics 5, 6.

Special Considerations for Elderly Patients

This 79-year-old requires additional attention:

• Review medication history for anticoagulants/antiplatelets that may complicate healing or increase bleeding risk 4
• Assess frailty status as this impacts recovery and risk of complications 4
• Consider VTE prophylaxis if the patient becomes immobilized, though typically not needed for isolated toe injuries 4
• Monitor for delayed healing given age-related physiological changes 4

Follow-up Timeline

• Re-evaluate in 3-5 days if conservative management initiated
• Refer immediately if any signs of infection, neurovascular compromise, or if imaging reveals fractures requiring surgical intervention
• Expect 4-6 weeks for typical fracture healing in elderly patients

The persistence of symptoms at one week makes imaging non-negotiable in this case, as delayed diagnosis can lead to chronic pain, impaired function, or infectious complications 3, 7.