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Howard An to Retrospective Studies

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This is a "connection" page, showing publications Howard An has written about Retrospective Studies.
Howard An
Connection Strength
1.784
Retrospective Studies
  1. Artificial intelligence predicts disk re-herniation following lumbar microdiscectomy: development of the "RAD" risk profile. Eur Spine J. 2021 08; 30(8):2167-2175.
    View in: PubMed
    Score: 0.098
  2. Duration of Symptoms Does Not Affect Clinical Outcome After Lumbar Arthrodesis. Clin Spine Surg. 2021 03 01; 34(2):E72-E79.
    View in: PubMed
    Score: 0.097
  3. Risk Factors Associated With Development of Urinary Retention Following Posterior Lumbar Spinal Fusion: Special Attention to the Use of Glycopyrrolate in Anesthesia Reversal. Spine (Phila Pa 1976). 2021 Jan 15; 46(2):E133-E138.
    View in: PubMed
    Score: 0.096
  4. Development and validation of a novel scoring tool for predicting facility discharge after elective posterior lumbar fusion. Spine J. 2020 10; 20(10):1629-1637.
    View in: PubMed
    Score: 0.090
  5. Does increasing age impact clinical and radiographic outcomes following lumbar spinal fusion? Spine J. 2020 04; 20(4):563-571.
    View in: PubMed
    Score: 0.088
  6. Does the Duration of Cervical Radicular Symptoms Impact Outcomes After Anterior Cervical Discectomy and Fusion? Clin Spine Surg. 2019 11; 32(9):387-391.
    View in: PubMed
    Score: 0.088
  7. Patients Undergoing Revision Microdiskectomy for Recurrent Lumbar Disk Herniation Experience Worse Clinical Outcomes and More Revision Surgeries Compared With Patients Undergoing a Primary Microdiskectomy. J Am Acad Orthop Surg. 2019 Sep 01; 27(17):e796-e803.
    View in: PubMed
    Score: 0.087
  8. Does obesity impact lumbar sagittal alignment and clinical outcomes after a posterior lumbar spine fusion? Eur Spine J. 2020 02; 29(2):340-348.
    View in: PubMed
    Score: 0.087
  9. The Duration of Symptoms Does Not Impact Clinical Outcomes Following Lumbar Decompression Surgery. Spine (Phila Pa 1976). 2019 03 01; 44(5):305-308.
    View in: PubMed
    Score: 0.084
  10. Multi- versus single-level anterior cervical discectomy and fusion: comparing sagittal alignment, early adjacent segment degeneration, and clinical outcomes. Eur Spine J. 2018 11; 27(11):2745-2753.
    View in: PubMed
    Score: 0.080
  11. Appropriate Minimal Dose of Gadobutrol for 3D Time-Resolved MRA of the Supra-Aortic Arteries: Comparison with Conventional Single-Phase High-Resolution 3D Contrast-Enhanced MRA. AJNR Am J Neuroradiol. 2017 Jul; 38(7):1383-1390.
    View in: PubMed
    Score: 0.074
  12. Stability-preserving decompression in degenerative versus congenital spinal stenosis: demographic patterns and patient outcomes. Spine J. 2017 10; 17(10):1420-1425.
    View in: PubMed
    Score: 0.074
  13. Fusion in degenerative spondylolisthesis: comparison of osteoconductive and osteoinductive bone graft substitutes. Eur Spine J. 2015 May; 24(5):1066-73.
    View in: PubMed
    Score: 0.062
  14. Anatomical variations of the vertebral artery segment in the lower cervical spine: analysis by three-dimensional computed tomography angiography. Spine (Phila Pa 1976). 2008 Oct 15; 33(22):2422-6.
    View in: PubMed
    Score: 0.041
  15. Characterization of graft subsidence in anterior cervical discectomy and fusion with rigid anterior plate fixation. Am J Orthop (Belle Mead NJ). 2007 Aug; 36(8):421-7.
    View in: PubMed
    Score: 0.038
  16. Is autograft the gold standard in achieving radiographic fusion in one-level anterior cervical discectomy and fusion with rigid anterior plate fixation? Spine (Phila Pa 1976). 2005 Aug 01; 30(15):1756-61.
    View in: PubMed
    Score: 0.033
  17. Comparison of clinical and radiographic outcome in instrumented anterior cervical discectomy and fusion with or without direct uncovertebral joint decompression. Spine J. 2004 Nov-Dec; 4(6):629-35.
    View in: PubMed
    Score: 0.031
  18. Comparison of allograft to autograft in multilevel anterior cervical discectomy and fusion with rigid plate fixation. Spine J. 2003 Nov-Dec; 3(6):451-9.
    View in: PubMed
    Score: 0.029
  19. Medicare procedural costs in ambulatory surgery centers versus hospital outpatient departments for spine surgeries. J Neurosurg Spine. 2024 Jan 01; 40(1):115-120.
    View in: PubMed
    Score: 0.029
  20. Does disc distraction after cervical total disc arthroplasty impact range of motion and patient-reported outcomes? J Neurosurg Spine. 2023 09 01; 39(3):335-344.
    View in: PubMed
    Score: 0.028
  21. Obesity in children with low back pain: implications with imaging phenotypes and opioid use. Spine J. 2023 Jul; 23(7):945-953.
    View in: PubMed
    Score: 0.028
  22. Comparing outcomes of anterior cervical discectomy and fusion in workman's versus non-workman's compensation population. Spine J. 2002 Nov-Dec; 2(6):408-14.
    View in: PubMed
    Score: 0.027
  23. Artificial intelligence in predicting early-onset adjacent segment degeneration following anterior cervical discectomy and fusion. Eur Spine J. 2022 08; 31(8):2104-2114.
    View in: PubMed
    Score: 0.026
  24. Endplate abnormalities, Modic changes and their relationship to alignment parameters and surgical outcomes in the cervical spine. J Orthop Res. 2023 01; 41(1):206-214.
    View in: PubMed
    Score: 0.026
  25. Pediatric Back Pain: A Scoring System to Guide Use of Magnetic Resonance Imaging. J Pediatr Orthop. 2022 Feb 01; 42(2):116-122.
    View in: PubMed
    Score: 0.026
  26. The Modic-endplate-complex phenotype in cervical spine patients: Association with symptoms and outcomes. J Orthop Res. 2022 Feb; 40(2):449-459.
    View in: PubMed
    Score: 0.024
  27. Preoperative paraspinal neck muscle characteristics predict early onset adjacent segment degeneration in anterior cervical fusion patients: A machine-learning modeling analysis. J Orthop Res. 2021 08; 39(8):1732-1744.
    View in: PubMed
    Score: 0.023
  28. Neck pain secondary to radiculopathy of the fourth cervical root: an analysis of 12 surgically treated patients. J Spinal Disord. 2000 Aug; 13(4):345-9.
    View in: PubMed
    Score: 0.023
  29. Cervical Spine Endplate Abnormalities and Association With Pain, Disability, and Adjacent Segment Degeneration After Anterior Cervical Discectomy and Fusion. Spine (Phila Pa 1976). 2020 Aug 01; 45(15):E917-E926.
    View in: PubMed
    Score: 0.023
  30. Cervical spine MRI phenotypes and prediction of pain, disability and adjacent segment degeneration/disease after ACDF. J Orthop Res. 2021 03; 39(3):657-670.
    View in: PubMed
    Score: 0.023
  31. Comparison of Stand-alone Lateral Lumbar Interbody Fusion Versus Open Laminectomy and Posterolateral Instrumented Fusion in the Treatment of Adjacent Segment Disease Following Previous Lumbar Fusion Surgery. Spine (Phila Pa 1976). 2019 Dec 15; 44(24):E1461-E1469.
    View in: PubMed
    Score: 0.022
  32. Changes in Lumbar Endplate Area and Concavity Associated With Disc Degeneration. Spine (Phila Pa 1976). 2018 Oct 01; 43(19):E1127-E1134.
    View in: PubMed
    Score: 0.020
  33. Spatial geometric and magnetic resonance signal intensity changes with advancing stages of nucleus pulposus degeneration. BMC Musculoskelet Disord. 2017 Nov 21; 18(1):473.
    View in: PubMed
    Score: 0.019
  34. Trends in resource utilization and rate of cervical disc arthroplasty and anterior cervical discectomy and fusion throughout the United States from 2006 to 2013. Spine J. 2018 06; 18(6):1022-1029.
    View in: PubMed
    Score: 0.019
  35. Lumbosacral Epidural Lipomatosis: A Retrospective Matched Case-Control Database Study. World Neurosurg. 2016 Dec; 96:209-214.
    View in: PubMed
    Score: 0.018
  36. Spinal disorders at the cervicothoracic junction. Spine (Phila Pa 1976). 1994 Nov 15; 19(22):2557-64.
    View in: PubMed
    Score: 0.016
  37. The results of operations on the lumbar spine in patients who have diabetes mellitus. J Bone Joint Surg Am. 1993 Dec; 75(12):1823-9.
    View in: PubMed
    Score: 0.015
  38. A radical procedure of circumferential spinal cord decompression through a modified posterior approach for thoracic myelopathy caused by severely impinging anterior ossification. Spine J. 2014 Apr; 14(4):651-8.
    View in: PubMed
    Score: 0.015
  39. Factors affecting reoperations after anterior cervical discectomy and fusion within and outside of a Federal Drug Administration investigational device exemption cervical disc replacement trial. Spine J. 2012 May; 12(5):372-8.
    View in: PubMed
    Score: 0.013
  40. Cigarette smoking and Dupuytren's contracture of the hand. J Hand Surg Am. 1988 Nov; 13(6):872-4.
    View in: PubMed
    Score: 0.010
  41. Reflex sympathetic dystrophy and cigarette smoking. J Hand Surg Am. 1988 May; 13(3):458-60.
    View in: PubMed
    Score: 0.010
  42. Open vertebral cement augmentation combined with lumbar decompression for the operative management of thoracolumbar stenosis secondary to osteoporotic burst fractures. J Spinal Disord Tech. 2005 Oct; 18(5):413-9.
    View in: PubMed
    Score: 0.008
  43. Foraminal stenosis of the lumbar spine: a review of 65 surgical cases. Am J Orthop (Belle Mead NJ). 2001 Mar; 30(3):205-11.
    View in: PubMed
    Score: 0.006
  44. Upper lumbar disc herniations. J Spinal Disord. 1993 Aug; 6(4):351-9.
    View in: PubMed
    Score: 0.004
  45. Noncontiguous injuries of the spine. J Spinal Disord. 1992 Sep; 5(3):320-9.
    View in: PubMed
    Score: 0.003
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