Morbid Obesity and Severe Knee Osteoarthritis: Which Should Be Treated First?

• by Stephanie Purcell, Intekhab Hossain, Bradley Evans, Geoff Porter, Glen Richardson, James Ellsmere

• February 24, 2022

Comparative outcomes of robotic single-port vNOTES versus robotic-Xi assisted single-incision transumbilical surgery for hysterectomy

• by Qiannan Yang, David Pasternak, Chunhua Zhang, Xiaoming Guan

• May 8, 2026

Semaglutide Linked to NAION Risk

A retrospective database study found a low absolute incidence but higher relative hazard of ischemic optic neuropathy following semaglutide initiation.

• by Andrea Surnit

• May 11, 2026

• 3 min

Autologous pericardial vs. pulmonary artery patches for infant aortic arch reconstruction: clinical and computational morphological outcomes

• by Qi Jiang, Chengyi Hui, Wen Zhang, Yifan Zhu, Dian Chen, Renjie Hu, Wei Dong, Jimei Chen, Haibo Zhang

• May 28, 2026