L89.313

Clinical Causes: Prolonged pressure on the skin, especially over bony prominences like the right buttock Limited mobility or inability to shift positions regularly Chronic illnesses that impair blood circulation or sensation Inadequate nutrition or hydration affecting skin integrity Friction and shear forces during movement or repositioning Moisture from sweating, incontinence, or wound drainage weakening the skin

Key Symptoms: Open wound with visible tissue damage Full-thickness skin loss exposing subcutaneous tissue Presence of dead or necrotic tissue within the wound Swelling, redness, and warmth around the affected area Possible foul odor from infection Pain or discomfort around the ulcer Surrounding skin may be inflamed or discolored

Diagnosis Path: Diagnosis typically involves a physical examination to assess the extent and depth of the wound. Healthcare providers may classify the ulcer according to stages, with stage 3 indicating full-thickness tissue loss. Additional assessments might include wound measurements, photographs, and possibly tissue cultures if infection is suspected. Underlying factors such as circulation, nutritional status, and comorbid conditions are also evaluated to inform treatment planning.

Treatment Protocols: Management of a stage 3 pressure ulcer focuses on promoting healing and preventing complications. Key aspects include: - Cleaning the wound to prevent infection - Removing dead tissue (debridement) to facilitate healing - Applying appropriate dressings to maintain moisture and protect the wound - Offloading pressure by repositioning and using specialized support surfaces - Ensuring adequate nutrition and hydration to support tissue repair - Monitoring for signs of infection, which might require antibiotics - Collaborating with a wound care specialist for advanced therapies such as skin grafts or negative pressure therapy if necessary Regular assessment and good wound care practices are essential for recovery and reducing the risk of deterioration.