黨礌 男 副主任醫師 副教授。北醫三院骨科脊柱組。專業擅長各類脊柱常見疾病、脊柱腫瘤的診斷和治療。 從醫經歷： 1996畢業于北京醫科大學（現北京大學醫學部）臨床醫學專業。后在北京積水潭醫院骨科任住院醫。2001年赴英國伯明翰大學攻讀并獲得醫學博士學位。回國后就職于北京大學第三醫院骨科。歷任主治醫、副主任醫師至今。 中國康復醫學會修復重建骨腫瘤學組委員，中華醫學會骨科學分會會員，AOSpine會員 發表文章： Dang L, Liu Z. A review of current treatment for lumbar disc herniation in children and adolescents. Eur Spine J. 2010 Feb;19(2):205-14. Epub 2009 Nov 5. Review. Lei D, Rege A, Koti M, Smith FW, Wardlaw D. Painful disc lesion: can modern biplanar magnetic resonance imaging replace discography? J Spinal Disord Tech. 2008 Aug;21(6):430-5. Lei D, Holder RL, Smith FW, Wardlaw D, Hukins DW. Cluster analysis as a method for determining size ranges for spinal implants: disc lumbar replacement prosthesis dimensions from magnetic resonance images. Spine (Phila Pa 1976). 2006 Dec 1;31(25):2979-83; discussion 2984. Lei Dang, Douglas Wardlaw, David WL Hukins. Removal of nucleus pulposus from the intervertebral disc – the use of chymopapain enhances mechanical removal with rongeurs: a laboratory study. BMC Musculoskeletal Disorders 2007, 8:122. Lei D, Hukins DWL, Shepherd DET & Wardlaw D (2010). Silicone annulus for mechanically testing nucleus replacement implants for the lumbar intervertebral disc. International Journal of Medical Engineering and Informatics 2: 195–204. Lei D, Wardlaw D, Hukins DW.Mechanical properties of calcium sulphate/hydroxyapatite cement. Biomed Mater Eng. 2006;16(6):423-8. 黨礌；陳忠強；劉曉光；郭昭慶；齊強；李危石；韋峰；劉忠軍. 青少年下腰椎間盤突出癥的病因分析---腰椎過度承載及腰骶部骨與關節形態變異在發病中的意義。中國脊柱脊髓雜志2015 25（11）：991. Dang L, Liu X, Dang G, Jiang L, Wei F, Yu M, Wu F, Liu Z. Primary tumors of the spine: a review of clinical features in 438 patients. Journal of Neuro-oncology. 2015 Feb;121(3):513-20. doi: 10.1007/s11060-014-1650-8. Epub 2015 Feb 1. Dang L, Chen Z, Liu X, Guo Z, Qi Q, Li W, Zeng Y, Jiang L, Wei F, Sun C, Liu Z. Lumbar Disk Herniation in Children and Adolescents: The Significance of Configurations of the Lumbar Spine. Neurosurgery. 2015 Dec;77(6):954-9. doi: 10.1227/NEU.0000000000...

頸腰病、脊柱腫瘤