Handchirurgie, Mikrochirurgie, plastische Chirurgie : Organ der Deutschsprachigen Arbeitsgemeinschaft für Handchirurgie : Organ der Deutschsprachigen Arbeitsgemeinschaft für Mikrochirurgie der Peripheren Nerven und Gefässe : Organ der Vereinigung der Deutschen Plastischen Chirurgen
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Handchir Mikrochir Plast Chir · Aug 2019
[The "light" version of a perforator flap: significance of the Keystone Designed Perforator Flap Concept (KDPFC) in the lower extremity].
Since the KDPFC was first described by Behan et al. in 2003, there have been a number of publications about this technique with case series between 1 and 300 flaps, and some have described further modifications of the design of the flap. The flap design resembles the keystone of a Roman arch and is based on the angiosome concept. The flap is a perforator flap, but does not require microsurgical dissection or preparation of the perforators. The technique is efficient and relatively simple to perform. With a few exceptions, it can be performed anywhere on the body. Although there are a large number of publications, not much data has been published on the complications, limitations and disadvantages of the technique. ⋯ The KDPFC is a valuable addition to the reconstructive armamentarium. Although delayed wound healing has been observed in some cases, this flap concept can replace other local or regional flaps, also in more complex situations. Care must be taken in patient selection and, in particular, in large defects and difficult topographical areas on the distal lower leg. In these situations, other reconstructive options may be more appropriate.
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Handchir Mikrochir Plast Chir · Jun 2019
Extensor pollicis longus tendon rupture caused by a displaced dorsal "beak" fragment of Lister's tubercle in distal radius fractures.
Ruptures of the extensor pollicis longus (EPL) tendon are a well-known complication of distal radius fractures (DRF). There are a lot of suspected mechanisms, including mechanical friction, vascular impairment, injury associated with reduction, and local adhesion. However, there have been limited reports about a closed rupture of the EPL tendon associated with a relatively large, displaced dorsal "beak" fracture fragment. We report about the management outcomes and clinical significance of closed ruptures of the EPL tendon caused by a displaced dorsal fracture fragment of beak-like appearance in DRF. ⋯ We support the possibility of EPL tendon rupture caused by displaced sharp Lister's tubercle fracture fragments.
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Handchir Mikrochir Plast Chir · Apr 2019
[Current challenges in the treatment of paediatric burn patients: a retrospective experience at a Viennese burn unit].
Burn trauma in paediatric patients continues to be highly relevant socio-economically since the number of inpatients treated per year has not declined over the past few decades. The treatment of paediatric burn victims places high demands on medical staff and the use of wound dressings and surgical techniques. This study aimed to give a current overview of the inpatient management and treatment methods for paediatric burn patients at a specialised burn centre in Vienna. ⋯ The use of modern dressings in the conservative treatment of superficial partial-thickness burns allows for atraumatic dressing changes and fast recoveries. The use of Suprathel in more superficial deep partial-thickness burns is a reliable and safe alternative to autologous skin grafting. Scar prophylaxis and regular follow-up examinations are crucial to prevent secondary morbidity due to scar contractures. It is important to raise awareness among parents in order to decrease the number of paediatric burn patients in the future.
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Handchir Mikrochir Plast Chir · Apr 2019
Clinical Trial[Clinical trial: regeneration of skin perception after deep-degree burns in childhood].
Cutaneous aesthesia is frequently impaired following thermal injury. The perception of pressure and touch is compromised. ⋯ The sensory perception (receptors and nerve cells) of touch and pressure in deep burns suffered during childhood has an unexpected and high potential for regeneration.
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Handchir Mikrochir Plast Chir · Apr 2019
[Imaging of bacteria in burn wounds treated with split-thicknessgrafts in MEEK/MESH technique: a pilot study with first experiences in clinical wound evaluation with autofluorescence].
Partial and full thickness burns require surgical treatment, such as early débridement and skin transplantation in MEEK/MESH technique or further reconstructive surgery. Infections of burns or transplanted areas limit surgical success and increase patient mortality. For split-thickness grafts in MEEK technique a superficial silk is applied as a protective on-top dressing, whereas in MESH technique fatty gauze and foam are used as standard protective covers over five to seven days. However, wound occlusion by both materials provides the soil for growth of microorganisms. The timely identification of impending infections is necessary to initiate early removal in order to safe and preserve skin grafts. Early identification of infections and removal of foreign material should therefore be attempted. ⋯ The representation of the fluorescence exciter load shows high concentrations of pathogens both in the MEEK silk layer as well as in foam linkers. Overall split-thickness grafts according to the MEEK technique showed a higher healing rate compared to MESH technique. Screening of burns wounds with autofluorescence imaging can be helpful for an additive wound assessment. Split-thickness graft covers should be applied only for a minimum time period required to ensure stable grafting.