Spine
-
Historical, register-based cohort study following 85 patients in the course of a time frame extending from 2 years before to 2 years after trauma occurrence. ⋯ 3.
-
Multicenter Study Comparative Study
Case-Matched Comparison of Spinal Fusion Versus Growing Rods for Progressive Idiopathic Scoliosis in Skeletally Immature Patients.
Multicenter study of retrospectively and prospectively collected data. ⋯ 4.
-
A study of lumbar ligamentum flavum (LF). ⋯ 3.
-
A retrospective cohort study by using the Taiwanese National Health Insurance Research Database (NHIRD). ⋯ 4.
-
A case-only study. ⋯ 4.