Articular surface failure in hybrid anatomic glenoid components: a unique failure mechanism Joseph G. MonirWilliam K. PowersBradley S. Schoch Original Article 15 June 2021 Pages: 787 - 793
Transtibial pullout repair techniques using two simple stitches for medial meniscus posterior root tear can prevent the progression of medial meniscus extrusion and obtain successful outcomes Takaaki HiranakaTakayuki FurumatsuToshifumi Ozaki Original Article 17 June 2021 Pages: 795 - 802
Effects of knee extension exercise starting within 4 h after total knee arthroplasty Masafumi KubotaYasuo KokuboAkihiko Matsumine Original Article 17 June 2021 Pages: 803 - 809
Atraumatic proximal radial nerve entrapment. Illustrative cases and systematic review of literature Pierre LaumonerieBenjamin DufournierMarie Faruch-Bifeld Original Article 18 June 2021 Pages: 811 - 820
The effect of proximal tibiofibular joint dislocation on knee mechanics: reduction and fixation matters Erik A. MagnussonScott TelferReza Firoozabadi Original Article 18 June 2021 Pages: 821 - 826
Clinical predictive model of lumbar curve Cobb angle below selective fusion for thoracic adolescent idiopathic scoliosis: a longitudinal multicenter descriptive study Federico SollaWalid LakhalCarlo M. Bertoncelli Original Article 18 June 2021 Pages: 827 - 836
Influence of fat infiltration, tear size, and post-operative tendon integrity on muscle contractility of repaired supraspinatus muscle Takuma YuriNariyuki MuraYoshiro Kiyoshige Original Article Open access 19 June 2021 Pages: 837 - 843
Patient-specific high tibial osteotomy for varus malalignment: 3D-printed plating technique and review of the literature Stacy H. JeongLinsen T. SamuelAtul F. Kamath Original Article 20 June 2021 Pages: 845 - 855
Comparison of knee extensor strength after anterior cruciate ligament reconstruction using either quadriceps tendon or hamstring tendon autografts C. HorteurB. Rubens DuvalR Pailhe Original Article 21 June 2021 Pages: 857 - 865
Outcome of unstable pertrochanteric fractures in high-risk geriatric treated with external fixators Yu LiangShaojiang LiuFenglin Zhong Original Article 21 June 2021 Pages: 867 - 874
Fine wire versus locking plate fixation of type C pilon fractures Nisarg MehtaSimon GrahamBadri Narayan Original Article 22 June 2021 Pages: 875 - 882
MPFL reconstruction corrects patella alta: a cohort study Shannon Shan Wei ShihChung Liang KuoDave Yee Han Lee Original Article 22 June 2021 Pages: 883 - 889
Radiation exposure in fluoroscopy-guided anterior total hip arthroplasty: a systematic review Nayeem BakshLulu WeiQais Naziri Expert's Opinion 22 June 2021 Pages: 891 - 897
Health-related quality of life after posterior vertebral column resection in children: comparison with healthy controls Johanna SyvänenLinda HeleniusIlkka Helenius Original Article Open access 24 June 2021 Pages: 899 - 907
Comparison of post-operative wound pain between interlaminar and transforaminal endoscopic spine surgery: which is superior? Pritsanai PruttikulWichayan ChobchaiPiyabuth Kittithamvongs Original Article 24 June 2021 Pages: 909 - 914
Clinical outcomes associated with robotic and computer-navigated total knee arthroplasty: a machine learning-augmented systematic review Quinlan D. BuchlakJoe ClairSiva Chandrasekaran General Review 25 June 2021 Pages: 915 - 931
Biomechanically superior treatments do not translate into improved outcomes in randomized controlled trials Grace X. XiongJason R. KangJulius A. Bishop Original Article 27 June 2021 Pages: 933 - 938
Does intraoperative ultrasound help the surgeon in arthroscopic excision of rotator cuff tendon calcifications ? Vincent MartinelNicolas BonneviallePatricio Maltes Fermandois Original Article 29 June 2021 Pages: 939 - 944
Chronic obstructive pulmonary disease is an independent risk factor for postoperative complications following operative treatment of distal radius fracture Theodore QuanFrank R. ChenJonathan Pribaz Original Article 29 June 2021 Pages: 945 - 951
Delayed debridement of open tibia fractures beyond 24 and 48 h does not appear to increase infection and reoperation risk Nathanael D. HeckmannJason A. DavisGeoffrey Marecek Original Article 30 June 2021 Pages: 953 - 958
Distal femoral replacement versus ORIF for severely comminuted distal femur fractures Meagan E. TibboJoshua A. ParryBrandon J. Yuan Original Article 01 July 2021 Pages: 959 - 964
Superior gluteal artery injury risk from third sacral segment transsacral screw insertion Jonathan G. EastmanQuintin A. KuseMark R. Adams Original Article 05 July 2021 Pages: 965 - 971
Efficacy of lateral lumbar interbody fusion combined with posterior spinal fusion compared with three-column osteotomy for adult spinal deformity with severe lumbar sagittal deformity. Tsuyoshi SakumaToshiaki KotaniShohei Minami Original Article 06 July 2021 Pages: 973 - 979
Evaluation of Staphylococcus aureus and Candida albicans biofilms adherence to PEEK and titanium-alloy prosthetic spine devices Luiz Gustavo Dal Oglio da RochaVictoria Stadler Tasca RibeiroFelipe Francisco Tuon Original Article 08 July 2021 Pages: 981 - 989
Reverse distal femoral locking compression plate (DF-LCP), does it fit and how to fit on Asian’s proximal femurs? A cadaveric study V. ApivatthakakulT. Apivatthakakul Original Article 08 July 2021 Pages: 991 - 1000