Unna Boot

An Unna boot is a special dressing of inelastic gauze impregnated with zinc, glycerin, or calamine that becomes rigid when it dries. It is used for managing venous leg ulcers and lymphedema in patients who are ambulatory. When the patient walks, the rigid dressing restricts outward movement of the calf muscle, which directs the contraction force inward and improves the calf-muscle pumping action, thereby improving venous flow. An Unna boot does not provide compression and is contraindicated for arterial insufficiency.
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Managing chronic venous leg ulcers — what’s the latest evidence?

Managing chronic venous leg ulcers — what’s the latest evidence?

Chronic venous leg ulcers (CVLUs) affect nearly 2.2 million Americans annually, including an estimated 3.6% of people over the age of 65. Given that CVLU risk increases with age, the global incidence is predicted to escalate dramatically because of the growing population of older adults. Annual CVLU treatment-related costs to the U.S. healthcare system alone are upwards of $3.5 billion, which are directly related to long healing times and recurrence rates of over 50%.

CVLUs are not only challenging and costly to treat, but the associated morbidity significantly reduces quality of life. That makes it critical for clinicians to choose evidence-based treatment strategies to achieve maximum healing outcomes and minimize recurrence rates of these common debilitating conditions. These strategies, which include compression therapy, specialized dressings, topical and oral medications, and surgery, are used to reduce edema, facilitate healing, and avert recurrence. (more…)

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Resource Center

Infographic: An Average Day in the Life of Nursing

Opioid Addiction by the Numbers

Quizzes

Quizzes
– Wound Infections
– Hyperbaric Oxygen Therapy
– Assess Diabetic Foot
– Ram’s Horn

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Buzz Report: Latest trends, Part 1

We all lead busy lives, with demanding work schedules and home responsibilities that can thwart our best intentions. Although we know it’s our responsibility to stay abreast of changes in our field, we may feel overwhelmed when we try to make that happen.

Keeping clinicians up-to-date on clinical knowledge is one of the main goals of the Wild On Wounds (WOW) conference, held each September in Las Vegas. Each year, I present the opening session of this conference, called “The Buzz Report,” which focuses on the latest-breaking wound care news—what’s new, what’s now, what’s coming up. I discuss innovative new products, practice guidelines, resources, and tools from the last 12 months in skin, wound, and ostomy management. This article highlights the hottest topics from my 2015 Buzz Report. (more…)

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A collaborative approach to wound care and lymphedema therapy: Part 2

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By Erin Fazzari, MPT, CLT, CWS, DWC

Have you seen legs like these in your practice?

Before-After

These legs show lymphedema and chronic wounds before treatment (left image) and after treatment (right image) with complex decongestive therapy (CDT)—the gold standard of lymphedema care. The patient benefited from multidisciplinary collaboration between wound care and lymphedema therapists. (more…)

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The long and short of it: Understanding compression bandaging

By Robyn Bjork, MPT, WCC, CWS, CLT-LANA

Margery Smith, age 82, arrives at your wound clinic for treatment of a shallow, painful ulcer on the lateral aspect of her right lower leg. On examination, you notice weeping and redness of both lower legs, 3+ pitting edema, several blisters, and considerable denude­ment of the periwound skin. She is wearing tennis shoes and her feet have relatively little edema, but her ankles are bulging over the edges of her shoes; both socks are wet. Stemmer’s sign is negative. The wound on the right leg is draining copious amounts of clear fluid; it’s dressed with an alginate, which is secured with conforming roll gauze. No signs or symptoms of infection are present. (more…)

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Chronic venous insufficiency with lower extremity disease: Part 2

By Donald A. Wollheim, MD, WCC, DWC, FAPWCA

To begin appropriate treatment for chronic venous insufficiency (CVI), clinicians must be able to make the correct diagnosis. Part 1 (published in the March-April edition) described CVI and its presentation. This article provides details of the CVI diagnosis (including the differential diagnosis from other diseases), disease classification to help assess the extent of CVI, diagnostic studies used to diagnose CVI, and various treatment options to “rescue” the patient from CVI. (more…)

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