To support the global restart of elective surgery, data from an international prospective cohort study of 8492 patients (69 countries) was analysed using artificial intelligence (machine learning techniques) to develop a predictive score for mortality in surgical patients with SARS-CoV-2. We found that patient rather than operation factors were the best predictors and used these to create the COVIDsurg Mortality Score (https://covidsurgrisk.app). Our data demonstrates that it is safe to restart a wide range of surgical services for selected patients.

The anterior cruciate ligament (ACL) is the most common ligamentous knee injury in pivoting sports. There are multiple techniques described for ACL reconstruction; however, still there is an ongoing debate regarding the optimal technique with minimal residual laxity and least risk of rerupture. All-inside ACL reconstruction with suture tape augmentation (InternalBrace) is a newly developed method of ACL reconstruction to help address these issues. Suture tape protects the graft during ligamentization process. The aim of this article is to describe a modified all-inside ACL reconstruction technique with suture tape augmentation in which the internal brace is tied distally over the distal TightRope button without an extra method of fixation.