Pressure Injury Photos and Documentation
Pressure injuries claim thousands of lives and cost hospitals billions each year. Discover how photographic assessments standardise non-blanchable erythema detection.
The Diagnostic Dilemma of Early Stage Pressure Injuries
Stage 1 pressure injuries—non-blanchable erythema of intact skin—are notoriously difficult to assess visually, especially across diverse skin pigmentation. Early identification is vital to relieve localized shear and pressure before subcutaneous tissues break down into open cavity wounds.
Key Staging Considerations
- Deep Tissue Pressure Injury (DTPI): Characterized by persistent, non-blanchable deep red, maroon, or purple discoloration. DTPIs originate at the bone-muscle interface and can rapidly progress into extensive full-thickness loss.
- Stage 1 Pressure Injury: Localized intact skin with non-blanchable erythema. Early identification allows nurses to implement repositioning schedules and barrier dressings immediately.
- Stage 2 Partial-Thickness Loss: Involves epidermis and dermis, presenting as a viable pink or red moist wound bed or intact/ruptured serum-filled blister.
Standardising Assessment with Photo Documentation
Utilizing calibrated photographic assessments and automated report drafting provides bedside nurses with objective measurements of erythema diameter and surface area. Every report is drafted for clinician review and verification, ensuring compliance with institutional wound protocols and timely offloading adjustments.
Published by
Clinical Wound Advisory Team
Guidance presented is formulated according to clinical wound management protocols (WOCN, NPUAP, and EWMA). Always adapt treatment choices based on patient comorbidities and comprehensive physical examination.
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