Notes

Comparability regarding mental techniques associated with physicians towards COVID-19 widespread: Asian and also Western Mediterranean nations around the world.
should be considered for patients with nonunion of fractures about the hip. The rates of complications (20.3 vs 17.3%) and reoperation (16.7 vs 17.3%) were equivalent to conversion THA. Excellent outcomes can be achieved in terms of radiographic union and function with hip preservation.
Both the DHS and the PFNA are common and well-studied treatment options for stable trochanteric fractures. The aim of the current study was to compare the implant failure rates of these two implants in 31A1 type trochanteric femoral fractures.

A single-centre observational cohort study was conducted in the Hip Fracture Unit of a multicentre level 1 trauma teaching hospital between December 2016 and October 2018. Patients with an AO/OTA type 31A1 fracture were included. Pathological fractures, bilateral fractures, high-energy traumas and patients younger than 18years of age were excluded. Surgery was performed using either a DHS or PFNA. Both were used routinely for stable trochanteric fractures, and allocation was decided by the surgeon performing the operation. The primary outcome of this study was the implant failure rate in the first postoperative year. SCH 530348 Secondary outcomes included the reoperation rate, functional recovery, pain and morphine use.

Data were available from 126 patients treated with a DHerences in revision surgery, we conclude that the PFNA, considering the minimal number of implant-related fractures is a viable implant for A1 type trochanteric fractures.
Until now, the use of telemedical applications in orthopedics was limited to sparsely populated countries. However, due to the SARS-CoV-2 pandemic, interest in orthopedics in these procedures has increased significantly. The aim of this systematic review was to find out to what extent there is scientific evidence for the use of telemedicine in the orthopedic field.

A systematic literature search was carried out in various databases on randomized controlled trials (RCTs) on telemedical applications in orthopedics.

Altogether, 14 articles were identified that reported about a total of eight RCTs of telemedical applications in orthopedics. Two RCTs were about a patient-to-doctor video consultation and six RCTs were about telerehabilitation after knee and hip arthroplasty (4 × knee arthroplasty, one hip and knee arthroplasty, one hip arthroplasty). For the majority of outcome parameters evaluated, there were no significant differences between the study groups. The cost effectiveness of videoconsultations depended on the workload (number of patient consultations) as well as the effectiveness of telerehabilitation on the distance of the patient's home to the health care center (30km round-trip).

There is sufficient evidence to recommend the use of telemedical methods in orthopedics. However, more research is necessary to further expand the possibilities of telemedical methods with regard to physical examination.
There is sufficient evidence to recommend the use of telemedical methods in orthopedics. However, more research is necessary to further expand the possibilities of telemedical methods with regard to physical examination.
Inadequate subscapularis repair has been advocated as one of the contributing factors for dislocation in reverse total shoulder arthroplasty; nonetheless the need to restore the subscapularis tendon integrity is under debate. The aim of this systematic review was to answer the question does subscapularis reattachment following reverse total shoulder arthroplasty improve joint stability, range of motion and functional scores?

The literature was systematically screened in accordance with PRISMA guidelines looking for papers evaluating clinical outcomes of reverse total shoulder arthroplasty in relation to the management of subscapularis tendon. Studies comparing clinical outcomes, complications and dislocation rate with or without subscapularis repair were included. Studies in which reverse total shoulder arthroplasty was performed for trauma or tumors were excluded. The methodology of included articles was scored with MINORS scale and the Risk of Bias was assessed adopting the ROBINS-I (Risk Of Bias In Nonmplant stability, nor increases range of motion or clinical scores. Given these results, keeping in mind the antagonistic effect of the repaired subscapularis on external rotation, no evidence lead to suggest subscapularis reattachment following reverse total shoulder arthroplasty with lateralized prosthetic designs.
Subscapularis repair after reverse total shoulder arthroplasty produces no clinically meaningful benefits, particularly using lateralized prosthetic designs. Subscapularis re-attachment does not improve implant stability, nor increases range of motion or clinical scores. Given these results, keeping in mind the antagonistic effect of the repaired subscapularis on external rotation, no evidence lead to suggest subscapularis reattachment following reverse total shoulder arthroplasty with lateralized prosthetic designs.
To assess the accuracy of dynamic computer-aided implant surgery (dCAIS) systems when used to place dental implants and to compare its accuracy with static computer-aided implant surgery (sCAIS) systems and freehand implant placement.

An electronic search was made to identify all relevant studies reporting on the accuracy of dCAIS systems for dental implant placement. The following PICO question was developed "In patients or artificial models, is dental implant placement accuracy higher when dCAIS systems are used in comparison with sCAIS systems or with freehand placement? The main outcome variable was angular deviation between the central axes of the planned and final position of the implant. The data were extracted in descriptive tables, and a meta-analysis of single means was performed in order to estimate the deviations for each variable using a random-effects model.

Out of 904 potential articles, the 24 selected assessed 9 different dynamic navigation systems. The mean angular and entry 3D global the rate of complications since it allows a highly accurate implant placement.
The use of dCAIS could reduce the rate of complications since it allows a highly accurate implant placement.
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