Wound education
What is a chronic wound?
A wound becomes chronic when healing does not progress as expected. The important question is usually not the calendar alone, but what biological or mechanical barrier is preventing durable closure.
Why wounds stop healing
Common barriers include inadequate blood flow, venous hypertension, diabetes and neuropathy, repeated pressure or shear, infection, edema, radiation injury, foreign material, malnutrition, smoking, immune disease and unrecognized malignancy.
Evaluation is diagnostic
A useful wound evaluation asks why the wound exists, whether perfusion is adequate, whether pressure or motion continues to injure the tissue, whether infection is present, and whether deeper structures such as tendon, bone or hardware are exposed.
Treatment follows the cause
Dressings protect the wound, but durable healing may also require off-loading, compression, vascular treatment, debridement, infection control, glucose optimization, edema management, grafting or flap reconstruction.
When reconstruction enters the picture
Exposed tendon, bone, joint, nerve, vessel or hardware can transform a wound-care problem into a reconstructive problem. Coverage then becomes part of preserving anatomy and function.
Common questions
Questions patients often ask.
How long before a wound is considered chronic?
There is no single number that applies to every wound. A wound that is not progressing as expected deserves reassessment even before a conventional time threshold is reached.
Does a chronic wound always mean infection?
No. Infection can delay healing, but vascular disease, pressure, edema, neuropathy, radiation damage and other factors are also common.
Can chronic wounds still heal?
Many can, but the treatment has to address the reason healing stalled rather than only changing topical products.