Handchirurgie Mikrochirurgie Plastische Chirurgie最新文献

{"title":"[Bionic Surgery Meets Bionic Reconstruction - First In-human use of Robotic Microsurgery in Targeted Muscle Reinnervation].","authors":"Martin Aman, Felix Struebing, Maximilian Mayrhofer-Schmid, Leila Harhaus, Ulrich Kneser, Arne Hendrik Böcker","doi":"10.1055/a-2241-5678","DOIUrl":"10.1055/a-2241-5678","url":null,"abstract":"<p><p>Robotic microsurgery is an emerging field in reconstructive surgery, which provides benefits such as improved precision, optimal ergonomics, and reduced tremors. However, only a few robotic platforms are available for performing microsurgical procedures, and successful nerve coaptation is still a challenge. Targeted muscle reinnervation (TMR) is an innovative reconstructive procedure that rewires multiple nerves to remnant stump muscles, thereby reducing neuroma and phantom limb pain and improving the control of bionic prostheses. The precision of surgical techniques is critical in reducing axonal sprouting around the coaptation site to minimise the potential for neuroma formation. This study reports the first use of a microsurgical robotic platform for multiple nerve transfers in a patient undergoing TMR for bionic extremity reconstruction. The Symani robotic platform, combined with external microscope magnification, was successfully used, and precise handling of nerve tissue and coaptation was easily feasible even in anatomically challenging environments. While the precision and stability offered by robotic assistance may be especially useful for nerve surgery, the high economic costs of robotic microsurgery remain a major challenge for current healthcare systems. In conclusion, this study demonstrated the feasibility of using a robotic microsurgical platform for nerve surgery and transfers, where precise handling of tissue is crucial and limited space is available. Future studies will explore the full potential of robotic microsurgery in the future.</p>","PeriodicalId":55075,"journal":{"name":"Handchirurgie Mikrochirurgie Plastische Chirurgie","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140186378","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Base-of-thumb osteoarthritis: aspects to be considered with the indication of trapeziectomy and CMC I prosthesis].","authors":"Christian Matthias Windhofer, Christoph Hirnsperger, Markus Lill","doi":"10.1055/a-2316-8102","DOIUrl":"https://doi.org/10.1055/a-2316-8102","url":null,"abstract":"<p><p>Base-of-thumb osteoarthritis is the most frequent osteoarthritis of the hand requiring surgical treatment, although conservative treatment options should be exhausted before surgery. If the wear process progresses with continuing pain-related loss of thumb function, thus leading to a loss of function of the whole hand, surgical treatment is indicated. In 1947, Gervis published results after trapeziectomy and heralded the development of a multitude of different surgical procedures. The long time needed for rehabilitation is a major problem of trapeziectomy with or without tendon interposition and/or suspension. After the implementation of the first CMC I prosthesis by De la Caffiniere 50 years ago, a rapid development took place, leading to the current modular bipolar implants. Especially in the German-speaking world, there is still some scepticism regarding these prostheses, which is why this review aims to illuminate both surgical procedures with a special focus placed on the aspects of indication.</p>","PeriodicalId":55075,"journal":{"name":"Handchirurgie Mikrochirurgie Plastische Chirurgie","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141307474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Flexed position of the wrist in the cast reliably prevents displacement after physeal Salter-Harris I and II distal radius fractures.","authors":"Rok Kralj, Mario Kurtanjek, Ivan Silvije Gržan, Igor Bumči, Stjepan Višnjić, Rado Žic","doi":"10.1055/a-2208-7909","DOIUrl":"10.1055/a-2208-7909","url":null,"abstract":"<p><strong>Background: </strong>Salter-Harris I and II fractures of the distal radius are common injuries. In our facility, immobilisation is performed in a way that counteracts angulation forces. The aim of our study was to determine whether there are significant differences between patients with and patients without a loss of reduction treated with this method and to determine what degree of flexion reliably prevents secondary displacement.</p><p><strong>Patients and methods: </strong>We conducted a retrospective study of 112 patients (mean age: 12 years) who had sustained a Salter-Harris type I or II fracture of the distal radius and were treated with reduction. Patients were grouped according to fracture type and whether they sustained a loss of reduction or not. Patients were compared for gender, age, initial angulation, angulation after reduction, degree of flexion/extension of the wrist in the cast, residual angulation, duration of immobilisation, and complication rate. We also analysed whether a 45-degree flexed position of the wrist in plaster provides reliable protection against secondary displacement.</p><p><strong>Results: </strong>In group I, patients with no loss of reduction had a significantly greater degree of wrist flexion in the cast, a significantly shorter duration of immobilisation and significantly less residual angulation. Patients with an apex-volar deformity with the wrist immobilised at more than 45 degrees of flexion had no loss of reduction at all and had significantly less residual angulation compared with patients with the wrist immobilised at less than 45 degrees of flexion. In this patient group, loss of reduction was noted in 28% of cases. The patients in group II with loss of reduction showed a significantly higher angulation after the reduction. During the follow-up examination, one patient experienced physeal arrest followed by an ulnar impaction syndrome. Other complications recorded were minor.</p><p><strong>Conclusions: </strong>In summary, based on our results, we recommend that all physeal fractures of the distal radius with an apex-volar angulation can be safely treated with reduction and immobilisation counteracting the forces of angulation. For apex-dorsal fractures, palmar flexion of 45° allows for reliable reduction.</p>","PeriodicalId":55075,"journal":{"name":"Handchirurgie Mikrochirurgie Plastische Chirurgie","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140868978","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Commentary on the Article of R. Kralj et al.: Flexed position of the wrist in the cast reliably prevents displacement after physeal Salter-Harris I and II distal radius fractures].","authors":"Kristofer Wintges","doi":"10.1055/a-2290-5752","DOIUrl":"10.1055/a-2290-5752","url":null,"abstract":"","PeriodicalId":55075,"journal":{"name":"Handchirurgie Mikrochirurgie Plastische Chirurgie","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140870318","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Physiolysis with Resection of Vickers' Ligament in Adolescent Patients with Madelung's Deformity].","authors":"Alexander Reck, Thomas Pillukat, Jörg van Schoonhoven","doi":"10.1055/a-2262-0112","DOIUrl":"10.1055/a-2262-0112","url":null,"abstract":"<p><strong>Background: </strong>Madelung's deformity is a congenital or acquired growth disorder of the forearm that can lead to significant impairments in the quality of life of affected patients. Various surgical treatment options for the condition have been described in the literature. This study aimed to investigate whether physiolysis with resection of the Vickers ligament can successfully halt the progression of the disease in a cohort of young patients, as would be expected based on existing literature on this topic.</p><p><strong>Material and methods: </strong>An analysis was performed on the records of all patients with Madelung's deformity who were primarily treated with physiolysis with resection of the Vickers ligament between January 2001 and June 2017. Patients were invited for follow-up examinations, and surgical outcome was assessed. Parameters evaluated included pain at rest and under load, range of motion of the wrists, and activity level. Additionally, standard X-rays and radiological measurements were performed for each operated wrist. The collected data was compared with the preoperative data from patient records.</p><p><strong>Results: </strong>Nine wrists were included in the study. The average age at the time of surgery was 13.2 years, and the average follow-up period was five years. Extension and ulnar abduction showed a slight decrease from preoperative to follow-up, while flexion improved minimally, and radial abduction and forearm rotation showed noticeable improvement. The visual analogue scale score for pain at rest increased from preoperative 0.25 points to 1.88 points at follow-up. Under load, the average pain score increased from 2.00 to 4.25 points. The mean DASH score increased from 6.04 points before the surgical procedure to 12.20 points at follow-up. The average values of two out of the five measured McCarroll parameters increased, the increase being statistically significant for lunate subsidence. A follow-up procedure was required in one wrist.</p><p><strong>Conclusion: </strong>In our cohort, the progression of Madelung's deformity was only partially halted by physiolysis with resection of the Vickers ligament, and a significant increase in pain symptoms during the study period could not be avoided. Therefore, this procedure should be used cautiously in skeletally immature patients.</p>","PeriodicalId":55075,"journal":{"name":"Handchirurgie Mikrochirurgie Plastische Chirurgie","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140873418","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Two-Stage Reconstruction in Bony Finger Joint Defects - Long-Term Results].","authors":"Richard-Tobias Moeller, Martin Mentzel, Daniel Vergote, Simon Bauknecht","doi":"10.1055/a-2204-7599","DOIUrl":"10.1055/a-2204-7599","url":null,"abstract":"<p><strong>Background: </strong>Bony defects in finger injuries and infections impose high demands on their treatment due to the close anatomic relationships. Ideally, the injuries are entirely treated in emergency care. Due to the mechanism of the accident, contaminated and compromised soft tissues are often present and set limits to single-stage treatment. We present the long-term subjective and functional results after two-stage reconstruction of bony finger joint defect injuries.</p><p><strong>Patients and methods: </strong>Over a period of 15 years, a total of 40 patients with 43 fingers were treated due to a defect injury in the phalanges. Initially, the finger was stabilised with Kirschner wires after debridement. After consolidation of the soft tissue, the bone was reconstructed in a subsequent operation by interposition of an iliac crest graft. Complications occurred in 9 patients. Twenty-five patients with 27 fingers were followed up for 10.3 years. Range of motion, length of the affected finger, and grip force, each in relation to the contralateral extremity, were recorded. In addition to a subjective assessment of the global result, the daily function was determined by means of the Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire.</p><p><strong>Results: </strong>Significant differences compared with the contralateral extremity (p<0.05) were found in length (70 mm; 91.0%) and total mobility of the affected finger (95°; 46.0%), hand span when the thumb was involved (202.5 mm; 93.4%), and power grip when one of the fingers was injured (30 kg; 84.1%). The DASH score was 4.2 points (0-55.8). Subjectively, 88% of patients were satisfied with the treatment outcome.</p><p><strong>Conclusion: </strong>In case of contaminated and compromised soft tissues, the two-stage treatment of bony defect injuries in finger joints by arthrodesis of the joint is a reliable treatment strategy. In the long run, it results in a very satisfactory function of the hand in everyday life although significant differences have been measured compared with the contralateral extremity.</p>","PeriodicalId":55075,"journal":{"name":"Handchirurgie Mikrochirurgie Plastische Chirurgie","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140873471","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Is a routine histopathological examination justified for all tumours resected from the upper extremity?","authors":"Andrzej Zyluk","doi":"10.1055/a-2273-4960","DOIUrl":"https://doi.org/10.1055/a-2273-4960","url":null,"abstract":"<p><p>Most lesions of the upper extremity are common and benign, and the need for a routine pathology evaluation of these specimens has often been questioned. This study aimed to evaluate the concordance of the initial clinical and final histological diagnoses of tumours which, based on clinical presentation and intraoperative findings, are most likely benign or malignant, and to answer the question whether or not a routine histopathological examination is justified for all tumours in the upper extremity.</p><p><strong>Material and methods: </strong>We analysed the results of histopathological examinations of benign tumours resected in 346 patients and malignant tumours resected in 6 patients.</p><p><strong>Results: </strong>Our analysis showed a 100% concordance between the initial (clinical) diagnoses of the tumours as benign or malignant and their final histopathological diagnoses. Only in 12 cases (3.5%) of initially benign tumours did the clinical presentation and/or intraoperative findings raise doubts.</p><p><strong>Conclusions: </strong>The results of this study show that a routine histological evaluation of all tumours resected from the upper extremity is not justified and may be confined to selected cases in which clinical presentation and/or intraoperative findings raise doubts.</p>","PeriodicalId":55075,"journal":{"name":"Handchirurgie Mikrochirurgie Plastische Chirurgie","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140877916","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Treatment of Burn Shock - The First 24 hours and Beyond].","authors":"Dorothee Böhm, Björn Bliesener, Thorben Dieck, Marianne Kruse, Tobias Odenthal, Christian Stoppe, Stefan Trojan, Jochen Gille","doi":"10.1055/a-2208-8107","DOIUrl":"10.1055/a-2208-8107","url":null,"abstract":"<p><p>Acute phase and resuscitation after burn trauma are challenging even for specialised burn centres due to the individual onset and differences compared with other forms of shock. The guidelines of the German Society of Burn Medicine (DGV) cover the scientific basis of modern burn treatment. Nevertheless, uncertainty remains regarding the detailed practical handling. This expert consensus focuses on best practices for the treatment of patients with major burns in specialised burn centres and by clinical first responders. The short version of this expert consensus can be downloaded at: https://verbrennungsmedizin.de/files/dgv_files/pdf/positionspapier/Pos%20Therapie%20des%20Verbrennungsschock%20AK%20Intensivmedizin%202023.pdf.</p>","PeriodicalId":55075,"journal":{"name":"Handchirurgie Mikrochirurgie Plastische Chirurgie","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139984613","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Stewart-Treves Syndrome as a Rare, but Fatal Complication of Peripheral Lymphedema].","authors":"Rima Nuwayhid, Stefan Langer, Torsten Schulz","doi":"10.1055/a-2084-0823","DOIUrl":"10.1055/a-2084-0823","url":null,"abstract":"","PeriodicalId":55075,"journal":{"name":"Handchirurgie Mikrochirurgie Plastische Chirurgie","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10005378","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Robotic-assisted harvesting of a latissimus dorsi muscle flap: a case report].","authors":"Denis Ehrl, Tim Nuernberger, Christian Stief, Konrad Karcz, Riccardo E Giunta","doi":"10.1055/a-2230-8679","DOIUrl":"10.1055/a-2230-8679","url":null,"abstract":"<p><p>Having established itself in various other areas of surgery as well as in urology, robotics is increasingly gaining importance in plastic surgery. The case presented in this manuscript describes the first published robotic-assisted harvesting of a latissimus dorsi muscle free flap in the German-speaking world. The aim is to increase the knowledge of robotics in plastic surgery and to support the introduction of robotic-assisted plastic surgery in Germany.</p>","PeriodicalId":55075,"journal":{"name":"Handchirurgie Mikrochirurgie Plastische Chirurgie","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140029571","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}