Heel pressure ulcers: understanding why they develop and how to prevent them

Area of Science:

• Podiatric medicine
• Wound care
• Nursing science

Background:

• The heel's anatomical features, including minimal subcutaneous tissue, predispose it to pressure damage and ulceration.
• Heel pressure ulcers are frequently severe and pose significant healing challenges.
• Factors like immobility, skin condition, prior ulcers, and poor perfusion exacerbate heel vulnerability.

Purpose of the Study:

• To discuss the etiology and risk factors associated with heel pressure ulcers.
• To outline preventive strategies, techniques, and devices for nurses to implement.
• To enhance nursing practice in managing and preventing heel pressure ulcers.

Main Methods:

• Literature review on the causes and risk factors of heel pressure ulcers.
• Discussion of clinical evidence regarding preventive measures.
• Identification of nursing interventions for risk assessment and prevention.

Main Results:

• Identified key etiological factors: pressure, shear, friction, immobility, and compromised tissue perfusion.
• Highlighted patient-specific risk factors including skin status, previous ulcers, and diabetes mellitus.
• Emphasized the critical role of nurses in risk assessment and implementing preventive strategies.

Conclusions:

• Nurses are essential in preventing heel pressure ulcers through diligent risk assessment and application of appropriate preventive measures.
• Understanding the unique vulnerabilities of the heel is crucial for effective prevention.
• Utilizing specific techniques and devices can significantly reduce the incidence of heel pressure ulcers.