What essential concepts should I know to safely manage patients on an orthopaedic ward?

Essential Concepts for Surviving on an Orthopaedic Ward

Master the recognition and prevention of life-threatening complications specific to orthopaedic patients—particularly venous thromboembolism, fat embolism, compartment syndrome, and pressure injuries—while maintaining systematic documentation and communication protocols that prevent wrong-site surgery and medication errors.

Critical Life-Threatening Complications to Monitor

Venous Thromboembolism (VTE)

• Incidence: 37% DVT rate and 6% PE rate in hip fracture patients, though only 1-3% show clinical symptoms 1
• Prevention protocol:
  • Administer low molecular weight heparin (LMWH) or fondaparinux between 18:00-20:00 to minimize bleeding risk with neuraxial anesthesia on daytime trauma lists 1
  • Apply compression stockings or intermittent pneumatic compression devices intraoperatively 1
  • Ensure patients remain warm and well-hydrated 1
  • Early mobilization is critical

Bone Cement Implantation Syndrome (BCIS)

• Presentation: Sudden hypoxia, hypotension, or loss of consciousness during cementation or prosthesis insertion 1
• Mechanism: Fat/platelet/fibrin/marrow emboli with vasoactive mediator release 1
• High-risk patients: Those with limited cardiac reserve
• Prevention: Good surgical technique with medullary lavage 1

Compartment Syndrome

• Monitor: Pain out of proportion to injury, pain with passive stretch, tense compartments, paresthesias
• Action: Immediate fasciotomy if suspected—do not wait for loss of pulses (late finding)

Systematic Patient Assessment Framework

On Admission

1. Risk stratification for pressure injuries 2

   • Assess immediately upon admission
   • Implement individualized prevention measures based on risk level
   • High-risk areas: heels, sacrum, occiput in supine patients

2. Baseline vital signs and monitoring 1

   • Core temperature monitoring (elderly patients highly susceptible to hypothermia) 1
   • Point-of-care hemoglobin analysis (e.g., HemoCue) 1
   • Consider invasive blood pressure monitoring for patients with limited left ventricular function or valvular disease 1

3. Medication reconciliation

   • Document anticoagulation timing (critical for neuraxial anesthesia)
   • Identify renal dysfunction (affects opioid dosing—reduce dose and frequency by half) 1

Daily Ward Round Documentation 3

Use a structured checklist approach—this improved documentation from 9-38% to 71-93% compliance 3:

• Vital signs review (documented in only 11.4% before checklist implementation) 3
• VTE prophylaxis status (discussed only 9.8% of time without checklist) 3
• Weight-bearing status (documented only 11.4% without checklist) 3
• Wound/dressing plan (documented only 6.8% without checklist) 3
• Fasting status (documented only 9.1% without checklist) 3
• Bowel status (discussed only 3.8% of time) 3
• Surgical details (documented 38.6% without checklist, improved to 85.3%) 3

Pain Management Strategy

Multimodal Analgesia Protocol 1

1. Regular paracetamol (continue throughout perioperative period) 1
2. Avoid NSAIDs in hip fracture patients—contraindicated with renal dysfunction 1
3. Opioid caution:
   • Never use codeine (constipating, emetic, causes postoperative cognitive dysfunction) 1
   • Reduce opioid dose and frequency by 50% in renal dysfunction 1
   • Avoid oral opioids in renal impairment 1
4. Regional anesthesia when possible (reduces DVT risk) 1

Infection Prevention

Antibiotic Prophylaxis 1

• Timing: Within one hour of skin incision 1
• Follow hospital-specific protocols

Wound Monitoring

• Differentiate postoperative fever from infection versus other causes 4
• In trauma/infection/oncologic surgeries: expect slower recovery, longer stays, more complications 4
• Screen for hyperinflammation markers if severe complications: ferritin, platelet count, LDH, CRP 4

Pressure Injury Prevention 2

Critical areas requiring attention:

• Position management: Reposition regularly, avoid excessive flexion/internal rotation of non-operative hip during dynamic hip screw insertion 1
• Skin care: Elderly skin is thin and easily damaged—take care removing dressings, diathermy plates, during patient transfers 1
• Device-related pressure injuries: Monitor under casts, splints, braces
• Nutritional support: Assess and optimize nutrition status 2

Communication and Safety Protocols

Structured Communication Tools 5

Use SBAR (Situation, Background, Assessment, Recommendation) for handovers and critical communications 5:

• Reduces errors across professional hierarchies
• Enhances situational awareness
• Particularly important for junior-to-senior staff communication

Surgical Safety 6

• Time-out procedures before every procedure
• Wrong-site surgery prevention: Mark surgical site, verify with patient when conscious
• Checklist compliance: Significantly reduces complications and mortality 6

Thermoregulation 1

Elderly patients are highly susceptible to hypothermia:

• Use active warming strategies intraoperatively 1
• Continue warming postoperatively 1
• Monitor core temperature routinely 1

Fluid Management 1

• Many patients are hypovolemic pre-operatively—prescribe pre-operative fluids routinely 1
• Cardiac output-guided fluid administration reduces hospital stay and improves outcomes 1
• Consider advanced monitoring (transoesophageal Doppler, LiDCO) for complex patients 1

Common Pitfalls to Avoid

1. Assuming normal vital signs mean stability: Elderly patients have poor homeostatic regulation—cerebral blood flow regulation is particularly compromised 1

2. Delaying mobilization: Early mobilization reduces VTE risk, improves outcomes, and is essential for fracture prevention 7

3. Inadequate documentation: Use structured checklists—free-form documentation misses critical elements 60-90% of the time 3

4. Ignoring renal function in medication dosing: Adjust all opioids and avoid certain medications entirely in renal dysfunction 1

5. Missing postoperative cognitive dysfunction: Common in elderly orthopaedic patients, worsened by codeine, inadequate pain control, and hypothermia 1

Rehabilitation and Discharge Planning 7

• Goal: Return patients to pre-fracture mobility and independence 7
• Early identification of individual goals and needs before developing rehabilitation plan 7
• Multidisciplinary approach: Orthogeriatric co-management for frail elderly with multiple comorbidities 7
• Fall prevention programs: Balance training and multidimensional fall prevention long-term 7

Special Populations

Frail Elderly with Hip Fractures 7

• Require orthogeriatric co-management 7
• May not respond to outpatient follow-up invitations—consider starting anti-osteoporotic treatment without DXA scan 7
• Higher risk for all complications listed above

Trauma Patients 8

• Damage control strategy for hemorrhagic shock with vascular injury or mangled extremity 8
• Temporary stabilization with external fixators preferred over skeletal traction when definitive osteosynthesis not anticipated within 24-36 hours 8
• Safe definitive orthopaedic surgery within 36-48 hours to two weeks once clinically stable 8