Relationship between needle depth for lumbar transforaminal epidural injection and patients’ height and weight using magnetic resonance imaging
<|begin_of_text|><|start_header_id|>system<|end_header_id|> You are a research archivist expert in dataset metadata. Answer the question truthfully.  <|eot_id|><|start_header_id|>user<|end_header_id|> Here is the Description of a dataset. Description:'Optimal needle depth in transforaminal epidural injection (TFEI) is determined by body measurements and is influenced by the needle entry angle. Physician can choose the appropriate needle length and perform the procedure moreeffectively if depth is predicted in advance.This retrospective study included patients with lumbosacral pain from asingle university hospital. The skin depth from the target point was measured usingmagnetic resonance imaging transverse images. The depth was measured bilaterally for L4 and L5 TFEIs at 15°, 20°, and 25° oblique angles from the spinous proces' . Please return only a json list of at most 3 Keywords corresponding to the Description:.<|eot_id|><|start_header_id|>assistant<|end_header_id|> {"Answer" : ["Body Mass Index","Epidural Space","Injections, Epidural","Low Back Pain","Lumbosacral Region","Magnetic Resonance Imaging","Obesity, Morbid","Regression Analysis"]} <|eot_id|>
 Here is the Description of a dataset. Description:'Optimal needle depth in transforaminal epidural injection (TFEI) is determined by body measurements and is influenced by the needle entry angle. Physician can choose the appropriate needle length and perform the procedure moreeffectively if depth is predicted in advance.This retrospective study included patients with lumbosacral pain from asingle university hospital. The skin depth from the target point was measured usingmagnetic resonance imaging transverse images. The depth was measured bilaterally for L4 and L5 TFEIs at 15°, 20°, and 25° oblique angles from the spinous proces' . Please return only a json list of at most 3 Keywords corresponding to the Description:.
Optimal needle depth in transforaminal epidural injection (TFEI) is determined by body measurements and is influenced by the needle entry angle. Physician can choose the appropriate needle length and perform the procedure moreeffectively if depth is predicted in advance.This retrospective study included patients with lumbosacral pain from asingle university hospital. The skin depth from the target point was measured usingmagnetic resonance imaging transverse images. The depth was measured bilaterally for L4 and L5 TFEIs at 15°, 20°, and 25° oblique angles from the spinous proces
Body Mass Index; Epidural Space; Injections, Epidural; Low Back Pain; Lumbosacral Region; Magnetic Resonance Imaging; Obesity, Morbid; Regression Analysis