Certain wounds are notoriously slow to heal, notably those that can’t be stapled or stitched due to missing skin or the presence of unhealthy tissue. Wounds on the lower leg that are healing by “second intention” — where the surrounding skin cells gradually move inwards — are particularly problematic and healing can take many weeks.
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"}