Proximal Row Carpectomy with Total Scapoidectomy vs. Conventional Carpal Resection for ReMotion Total Wrist Arthroplasty.

High complication rates in total wrist arthroplasty (TWA) still lead to controversy in the medical literature, and novel methods for complication reduction are warranted. In the present retrospective cohort study, we compare the outcomes of the proximal row carpectomy (PRC) method including total scaphoidectomy ( = 22) to the manufacturer's conventional carpal resection (CCR) technique, which retains the distal pole of the scaphoid ( = 25), for ReMotion prosthesis implantation in non-rheumatoid patients. Mean follow-up was 65.

Elektra prosthesis versus resection-suspension arthroplasty for thumb carpometacarpal osteoarthritis: a long-term cohort study.

The present study compares 34 patients with thumb carpometacarpal osteoarthritis (37 thumbs) treated with the Elektra® prosthesis, with 18 patients (18 thumbs) treated with resection-suspension arthroplasty, with an overall mean follow-up period of 13.3 years. Evaluation with disability of arm and shoulder scores, pain via visual analogue scale and range of motion (radial and palmar abduction, and opposition) indicated no significant difference.

Re-motion total wrist arthroplasty: 39 non-rheumatoid cases with a mean follow-up of 7 years.

We evaluated the outcomes of the Re-motion total wrist arthroplasty in 39 non-rheumatoid patients. The mean follow-up was 7 years (range 3-12). Postoperative wrist flexion-extension and radial-ulnar deviation as well as the scores of the Disability of Arm Shoulder and Hand questionnaire and the visual analogue scale pain scores improved significantly.

Prospective observation of Clostridium histolyticum collagenase for the treatment of Dupuytren's disease in 788 patients: the Austrian register.

Introduction: Since March 2011, the microbial collagenase of Clostridium histolyticum (Xiapex®, Swedish Orphan Biovitrum AB, Stockholm, Sweden) has become available in the European Union for treatment of Dupuytren's disease. The purpose of this study was to evaluate potential safety risks of Xiapex® and to contribute to a better understanding for its use.

Methods: A prospective, non-interventional, observational study using Xiapex® for Dupuytren's disease named XIANIS was conducted between 1.

[Therapy of Dupuytren's contracture with collagenase - Evidence-based Consensus Statement of Austrian Surgical Societies].

Dupuytren's contracture (DC) or Dupuytren's disease (DD) is a progressive fibro-proliferative disease of palmoplantar connective tissue, resulting in characteristic nodal and/or cord formation from collagen disposition. When the disease progresses, the thickening and shortening of the cords eventually leads the affected fingers to being pulled into flexion, which may be associated with marked disability, especially with bilateral disease. DD is relatively common in Europe, with the highest prevalence in Nordic countries.

Strategies for the reduction of live animal use in microsurgical training and education.

Education and training in microsurgical techniques have historically relied on the use of live animal models. Due to an increase in the numbers of microsurgical operations in recent times, the number of trainees in this highly-specialised surgical field has continued to grow. However, strict legislation, greater public awareness, and an increasing sensitivity toward the ethical aspects of scientific research and medical education, emphatically demand a significant reduction in the numbers of animals used in surgical and academic education.

Intraluminal endoscopic evaluation of microvascular anastomosis.

Microsurgery is an established technique in different surgical disciplines. Training in the laboratory remains the mainstay for delivering optimal performance in the operating room. Routine evaluation of microsurgical anastomosis during training usually consists of longitudinal splitting of the performed anastomosis.

Pulsatile perfused porcine coronary arteries for microvascular training.

Microsurgery is today an established technique in specialties such as plastic surgery, neurosurgery, and trauma surgery. However, specialized training is a prerequisite for mastering anastomosis of small-diameter vessels or coaptation of nerves in the operating room. The training should be as realistic as possible and thus, laboratory animals such as the rat are preferably used as a substitute.