The Journal of burn care & rehabilitation
-
J Burn Care Rehabil · Mar 1997
Ultrasonic imaging as an adjunct to femoral venous catheterization in children.
Central venous catheterization is critically important to the management of burned children, but major morbidity is associated with the technical misadventures that can occur when inserting these devices. We used a bedside ultrasound device to facilitate placement of femoral venous catheters in eight edematous children with an average age of 7.0 years, weight of 23 kg, and burn size of 54%. To our knowledge, this is the first report of this technique in children. ⋯ There were no mechanical complications. We found the needle guide too cumbersome for our small patients, but found that the ability to mark the anatomy with a pen facilitated accurate catheter placement. In most patients, standard external anatomic landmarks are adequate for accurate catheter placement, however, in this initial experience, we found bedside ultrasound imaging to be a useful adjunct in selected patients with massive soft tissue edema.
-
J Burn Care Rehabil · Mar 1997
Case ReportsThe use of a permanent dermal allograft in full-thickness burns of the hand and foot: a report of three cases.
The standard method of grafting deep, thermal hand-and-foot burns with either full-thickness sheet grafts or narrowly meshed, thick, split-thickness skin grafts not only leaves a deep donor site, but also becomes complicated by infection, hypertrophic scarring, blistering, and hyper- or hypopigmentation. The availability now of an acellular, immunologically inert dermal transplant (AlloDerm; LifeCell Corp., The Woodlands, Texas) allows the successful use of ultrathin autografts while maximizing the amount of dermis delivered to the wound site. These autografts leave thin donor sites that heal faster and with fewer complications. ⋯ Grafts were applied to the hand in two cases and the dorsum of the foot in the third. Range of motion, grip strength, fine motor coordination, and functional performance were quantitatively evaluated. As demonstrated by these patients, cosmetic and functional results were considered good to excellent after the use of AlloDerm grafts with thin autografts.
-
This article introduces a new tool to measure the pressure that is under pressure garments. The Iscan (Tekscan, Inc.) system uses a patented ultra-thin (0.007 inch) sensor with multiple sensing locations that sample continuously at 100 times per second. It is noninvasive, convenient, and quick. ⋯ Four garment types were studied, with 10 measurements made in each group: Isotoner gloves (Smith & Nephew Roylan, Inc.); custom-fit pressure gloves; Tubigrip forearm sleeves (Seton Health Care Group); and custom-fit pressure forearm sleeves. Mean garment/scar interface pressures were 18 +/- 2 mm Hg for the Isotoner glove, 34 +/- 5 mm Hg for the custom-fit pressure glove, 20 +/- 7 mm Hg for the Tubigrip sleeve, and 35 +/- 6 mm Hg for the custom-fit sleeve. We concluded that the Iscan system can be used to measure pressure under pressure garments accurately and reliably, and that custom-fit hand and forearm garments provide more pressure than Isotoner gloves or Tubigrip sleeves.
-
J Burn Care Rehabil · Mar 1997
Case ReportsPrimary closure of fasciotomy incisions with a skin-stretching device in patients with burn and trauma.
Closure of fasciotomy wounds is often a clinical problem after successful management of compartment syndrome. Commonly, split-thickness skin grafts or regional composite grafts are used for fasciotomy closure. However, functional and cosmetic results would be improved if primary reapproximation of these wounds were more practical. ⋯ In this report we describe two patients in whom closure of the fasciotomy incisions was successfully accomplished with the skin-stretching device. These patients included an 11-month-old girl with a circumferential burn of the left arm, and a 42-year-old woman involved in a motor vehicle accident who sustained frostbite and crush injury to her left upper extremity without bone fractures. The skin-stretching device produced excellent functional and cosmetic wound closure results and eliminated the need for additional operative procedures.
-
J Burn Care Rehabil · Mar 1997
Biomechanical alterations in normal skin and hypertrophic scar after thermal injury.
Functional recovery after burn injury can be significantly limited by scar contraction and contracture. Mechanisms to explain these problems are not well described. Surface (shear) waves were generated in normal skin and hypertrophic burn scar with a newly described device. ⋯ This result suggests the reorganization of normal tissue attempts to compensate for scar contraction. Measurements of shear wave velocity objectively document changes in skin properties that affect the recovery from thermal injury. Use of this or alternate technologies may increase understanding of postburn skin dysfunction, improving our ability to treat such patients.