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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This review article addresses the epidemiology, ethology, clinic, diagnostics and therapy of infections of the wrist and small joints of the hand.
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Handchir Mikrochir Plast Chir · Apr 2021
[COVID-19 and plastic surgery: aesthetic surgery or essential medical care? - Impact of the COVID-19 pandemic on patient care in the plastic surgery department at an university hospital].
In spring 2020, the COVID-19 pandemic required far-reaching changes and measures of unprecedented extent. These measures were implemented to reduce virus spread and to ensure the continuity of nation-wide medical care, in particular with a view to having sufficient intensive-care capacities in case of a large caseload of patients infected with COVID-19. With regard to surgical specialties, this implied a temporary hold on elective cases for an indefinite period of time. The aim of this study was to assess the impact of these measures on the caseload of a level-three plastic surgery unit. ⋯ A significant amount of surgical procedures in plastic surgery at a supraregional academic health centre consists of emergency, acute and urgent medically necessary cases. During the lockdown, surgical procedures were performed without a significant increase in complication rates. Despite challenges during the pandemic, high-quality patient care was provided throughout. To process less urgent yet important cases accumulated during the lockdown in a reasonable amount of time and maintaining the same level of high-quality care, additional capacities regarding operating rooms, hospital beds and outpatient care are needed. These results point out the importance of plastic surgery for medical care, in particular during times of crisis.
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Handchir Mikrochir Plast Chir · Dec 2020
[Suitability of biological acellular dermal matrices as a skin replacement].
Tissue defects are associated with loss of epidermal and dermal components of the skin. For full-thickness tissue defects, dermal equivalents are useful to enable rapid wound closure. Split-thickness skin grafts are associated with loss of tissue elasticity resulting in scar contractures that can impair joint mobility. Synthetic collagen matrices and allogeneic acellular dermal matrices (ADM) are commercially available and could serve as skin tissue replacement. The aim of this study was to investigate whether ADM of different dermal layers or bioartificial matrices can serve as cutaneous replacement. For this purpose, cellular migration, differentiation and the inflammatory reaction were studied in an established ex vivo skin organ model. ⋯ Significantly more epithelial outgrowth area was found on DED (2.54 mm ± 0.43 mm, mean ± SEM) compared to papillary ADM (1.32 mm ± 0.44 mm, p = 0.039), to reticular ADM (no horizontal growth, p < 0.0001) and collagen-elastin matrix (0.78 mm ± 0.11 mm, p = 0.0056) measured by fluorescence microscopy over 10 days presumably due to the presence of pro-migratory basement membrane residues on DED. Reepithelialization was significantly higher (p < 0.002) on papillary dermis compared to ADM of reticular origin. In contrast to the biological matrices, a complete horizontal penetration was found in the macroporous collagen-elastin matrix. Pro-inflammatory mediators varied depending on the human skin donor and matrix. In summary, the biochemical structure of the matrix' surface and its origin influenced the epithelial behaviour with regard to migration, differentiation and inflammatory response.
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Handchir Mikrochir Plast Chir · Aug 2020
[The impact of SARS-CoV-2 restrictions on medical care in Plastic Surgery].
To manage the expected COVID-19 patient load major restrictions in in- and outpatient treatment had to be made. Depending on local conditions and order supply differences SARS-CoV-2 restrictions had a massive impact on medical care. To show the impact of plastic surgery on emergency surgery during SARS-CoV-2 pandemic, the amount of surgical emergencies in a single center plastic surgery division were evaluated. ⋯ Based on the data of this evaluation there is a clear relevance of Plastic Surgery in the setting of general medical care. Even during the pandemic crises a sufficient plastic surgery service is mandatory in a tertiary referral center.
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Handchir Mikrochir Plast Chir · Aug 2020
ReviewEASAPS/ESPRAS Considerations in getting back to work in Plastic Surgery with the COVID-19 Pandemic - A European point of view.
The aim of this paper is to summarize the results of a consensus process and a European webinar of the two societies, European Association of Societies of Aesthetic Surgery (EASAPS) and the European Society of Plastic, Reconstructive and Aesthetic Societies (ESPRAS) on what is considered safe practice based on the scientific knowledge we have today. This review of the current situations gives considerations which have to be taken into account when getting back to work in plastic surgery with COVID-19 in Europe. At all times, one should be familiar the local and regional infection rates in the community, with particular emphasis on the emergence of second and third waves of the pandemic. Due to the fast-evolving nature of the COVID-19 pandemic the recommendations aim to be rather considerations than fixed guidelines and might need to be revised in near future.