Archives of orthopaedic and trauma surgery
-
Arch Orthop Trauma Surg · Dec 2019
ReviewRegional anaesthesia for surgical repair of proximal humerus fractures: a systematic review and critical appraisal.
Regional anaesthesia (RA) is often used in shoulder surgery because it provides adequate postoperative analgesia and may enhance the patient outcome. RA reduces overall opioid consumption and is frequently used in enhanced recovery programs to decrease hospital stay. However, there is very limited literature confirming these advantages in the surgical repair of proximal humerus fractures. This paper reviews the current literature on the use of RA in pain management after surgical repair of these fractures and evaluates the effect of RA on the functional outcome, length of stay in hospital, and health care expenditure. ⋯ This systematic review suggests that RA is a good option for postoperative analgesia in patients undergoing surgical repair of a proximal humerus fracture and is associated with fewer adverse events, a shorter recovery time, and a better functional outcome than those achieved by general anaesthesia alone. However, given the limited amount of data available, conclusions need to be made with caution and prospective studies are needed in the future.
-
Arch Orthop Trauma Surg · Dec 2019
The implementation of a Geriatric Fracture Centre for hip fractures to reduce mortality and morbidity: an observational study.
The aim of this study was to evaluate the effect of an orthogeriatric treatment model on elderly patients with traumatic hip fractures (THF). The Geriatric Fracture Centre (GFC) is a multidisciplinary care pathway with attention for possible age-related diseases, discharge management and out-of-hospital treatment. ⋯ The implementation of the GFC leads to improved processes and outcomes for geriatric patients with THFs. Increased awareness and recognition led to an increase in the diagnosis of complications that would otherwise remain untreated. Expanding these efforts might lead to more significant effects and an increase in the reduction of morbidity and mortality in the future.
-
Arch Orthop Trauma Surg · Dec 2019
Development of a novel murine delayed secondary fracture healing in vivo model using periosteal cauterization.
Delayed union and nonunion development remain a major clinical problematic complication during fracture healing, with partially unclear pathophysiology. Incidences range from 5 to 40% in high-risk patients, such as patients with periosteal damage. The periosteum is essential in adequate fracture healing, especially during soft callus formation. In this study, we hypothesize that inducing periosteal damage in a murine bone healing model will result in a novel delayed union model. ⋯ This paper introduces a novel mouse model of delayed union without a critically sized defect and with standardized biomechanical conditions, which enables further investigation into the molecular biological, biomechanical, and biochemical processes involved in (delayed) fracture healing and nonunion development. This model provides a continuum between normal fracture healing and the development of nonunions.
-
Arch Orthop Trauma Surg · Dec 2019
Assessment of the tibial slope is highly dependent on the type and accuracy of the preceding acquisition.
Precise measurement of the tibial slope (TS) is crucial for realignment surgery, ligament reconstruction, and arthroplasty. However, there is little consensus on the ideal assessment. It was hypothesized that the tibial slope changes according to the acquisition technique and both tibial length as well as femoral rotation serve as potential confounders. ⋯ Case series (diagnosis); Level of evidence, 4.
-
Arch Orthop Trauma Surg · Dec 2019
Navigation versus experience: providing training in accurate lumbar pedicle screw positioning.
Accurate placement of spinal pedicle screws (PS) is mandatory for good primary segmental stabilization allowing consequent osseous fusion, requiring judgmental experience developed during a long training process. Computer navigation offers permanent visual control during screw manipulation and has been shown to significantly lower the risk of pedicle perforation. This study aims to evaluate whether safety, accuracy, and judgmental skills in screw placement, comparable to an experienced surgeon, can be developed during training using computer navigation. ⋯ Navigated PS insertion allows safe teaching from the early beginning of surgical training, due to steady intraoperative control on PS placement. Adequacy of PS placement is similar to screws placed by an experienced surgeon. Progress in judgmental skills in screw placement can be gained rapidly by the trainee, which can also be transferred to non-computer navigated PS placement.