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Hallux valgus is a disease that can be treated with many different surgical procedures. In our study, we aimed to compare patients with and without dorsal neutralization plate after distal metatarsal osteotomy and fixation with compression screws.

The files of 59 patients with 89 feet operated with the diagnosis of moderate degree hallux valgus have been examined retrospectively. Hallux valgus angles, AOFAS, VAS and satisfaction scores, time to return to work of both groups were compared. The cases in which only screw fixation was performed were mobilized with the hallux valgus apparatus for 6weeks postoperatively, while the cases in which dorsal neutralization plate was performed were immediately mobilized full weightbearing without using an additional apparatus. Patients with a minimum follow-up of 2years were included in the study.

There was no statistically significant difference between the two groups in terms of being bilateral (p = 0.457), mean age (p = 0.105) and gender data (p = 0.105). There was no significant difference in the preop and postop second year hallux valgus angles, AOFAS, VAS and satisfaction scores of the patients. There was a significant difference in the time to return to work (p < 0.001) and the 6th week AOFAS (p < 0.001), VAS (p < 0.001) and postop satisfaction (p < 0.001) scores between the two groups.

The dorsal neutralization plate performed in addition to the compression screw after distal metatarsal osteotomy can cause painless early postoperative results that do not require the use of an additional apparatus, and early good functional results.

The dorsal neutralization plate performed in addition to the compression screw after distal metatarsal osteotomy can cause painless early postoperative results that do not require the use of an additional apparatus, and early good functional results.

Dislocations of the hip joint are a common and clinically relevant complication following total hip arthroplasty (THA). Hip-abduction braces are currently used following operative or non-operative treatment of THA dislocations to prevent re-dislocations. However, the clinical and biomechanical effectiveness of such braces is still controversial.

A total of 30 volunteers were measured during standing and during sitting up and down from a chair task wearing a hip brace set at 70°, 90° or no hip flexion limitation. Range of motion of the hip joint was measured in all directions by an inertial sensor system. Further it has been evaluated if the range of motion would be reduced by the additional use of an arthrodesis cushion.

The use of a hip brace set up with flexion limitation did reduce hip ROM in all directions significantly compared to unhinged brace (p < 0.001-0.035). Performing the "sit down and stand-up task" the brace set up at 70° flexion limitation did reduce maximum hip flexion significantly (p = 0.008). However, in most cases the measured hip flexion angles were greater than the settings of the hip brace should have allowed. The additional use of a cushion can further limit hip motion while sitting up and down from a chair.

This study has demonstrated that hip-abduction braces reduce hip range of motion. However, we also found that to achieve a flexion limitation of the hip to 90°, the hip brace should be set at a 70° hip flexion limitation.

This study has demonstrated that hip-abduction braces reduce hip range of motion. However, we also found that to achieve a flexion limitation of the hip to 90°, the hip brace should be set at a 70° hip flexion limitation.

The primary aim of the study is to compare the patient outcome in medial patellofemoral ligament reconstruction (MPFLR) or MPFLR concurrent with trochleoplasty (MPFLR + TP) and correlate it with the degree of trochlear dysplasia (TD). The secondary aim is to review TD classification, outcome measure, chronological and geographical trend of such studies in the past decade.

A systemic review of the literature in the past decade on studies of patients with patella instability and underwent either a MPFLR or MPFLR + TP. The degree of TD with the patient outcome was correlated and compared between the 2 groups. The TD classification, outcome measures, chronological and geographical trends of these studies were documented.

There is no statistical difference in the overall improvement in the compared outcome scores between the 2 groups. However, the MPFLR studies reported a total of 16 re-dislocation in contrast to none in the MPFLR + TP studies. GS-4997 price The 24 selected studies in the current review utilized differentoice of procedure. MPFLR was more commonly performed and studied than MPFLR + TP in the past decade.

Though there is an overall improvement in post-operative outcomes scores with no statistical significance between MPFLR and MPFLR + TP, the documented re-dislocations in the MPFLR studies suggested an undetermined zone where the choice of procedure could result in a different outcome. The current review did not show correlation between the degree of TD with the patient outcome to provide a clear indication for either procedure according to the degree of TD. The diverse TD classifications and varied outcome measures indicated the need for standardization and consistency in documentation to guide the treating clinician in the choice of procedure. MPFLR was more commonly performed and studied than MPFLR + TP in the past decade.

More than 80% of patients with ovarian epithelial cancer (OEC) show complete remission after initial treatment but eventually experience recurrence of the disease. This study aimed to develop a radiomics signature to identify a new prognostic indicator based on preoperative ultrasound imaging.

A total of 111 patients with OEC who underwent transvaginal ultrasound before surgery were included. Of these, 76 were divided into the training cohort and 35 into the test cohort. We defined the region of interest (ROI) of the tumor by manually drawing the tumor contour on the ultrasound image of the lesion. The radiomics features were extracted from ultrasound images. The radiomics score (Rad-Score) was constructed using the least absolute shrinkage and selection operator (LASSO) analysis and Cox regression. Combined with the ultrasound radiomics features, significant clinical variables were also used to establish predictive models for 5-year progression-free survival (PFS) prediction. The efficiency of the model was evaluated using the area under the curve (AUC).