New Online

This case-control study examines data from NSQIP, the SEER program, and the National Cancer Database to evaluate trends in lumpectomy and mastectomy rates in the treatment of breast cancer.

This case-control study assesses whether implementation of a geriatric trauma clinical pathway was associated with reduced delirium in patients aged 65 years and older with traumatic injury.

This cross-sectional study characterizes the use of International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) Z codes for social determinants of health among surgical vs nonsurgical practitioners at 3 academic hospitals.

This Viewpoint explores considerations in establishing requirements for training surgeons in gender-affirming surgeries and whether this training should be routine or optional.

This cohort study assesses data for children with nonperforated appendicitis who underwent appendectomy to evaluate the clinical significance of gangrene, suppuration, and fibrinous exudate.

This cohort study investigates the optimal margin width for hepatectomy in patients with colorectal cancer liver metastases.

This comparative effectiveness research assesses the mortality and reintervention rates associated with 2 devices used for abdominal aortic aneurysm repair.