An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Ohrt-Nissen S, Heegaard M, Andersen T, Gehrchen M, Dahl B, Tøndevold N.Ohrt-Nissen S, et al. Among authors: gehrchen m.Eur Spine J. 2024 Apr 12. doi: 10.1007/s00586-024-08246-1. Online ahead of print.Eur Spine J. 2024.PMID: 38607405
Heegaard M, Tøndevold N, Dahl B, Andersen TB, Gehrchen M, Ohrt-Nissen S.Heegaard M, et al. Among authors: gehrchen m.Eur Spine J. 2024 Apr;33(4):1657-1664. doi: 10.1007/s00586-024-08186-w. Epub 2024 Mar 2.Eur Spine J. 2024.PMID: 38430401
Heegaard M, Tøndevold N, Dahl B, Andersen TB, Gehrchen M, Ohrt-Nissen S.Heegaard M, et al. Among authors: gehrchen m.Acta Orthop. 2024 Feb 12;95:108-113. doi: 10.2340/17453674.2024.39965.Acta Orthop. 2024.PMID: 38347730Free PMC article.Review.
Schack A, Bari TJ, Gehrchen M, Dahl B, Bech-Azeddine R.Schack A, et al. Among authors: gehrchen m.World Neurosurg X. 2023 Dec 12;21:100251. doi: 10.1016/j.wnsx.2023.100251. eCollection 2024 Jan.World Neurosurg X. 2023.PMID: 38173686Free PMC article.
Heegaard M, Tøndevold N, Dahl B, Andersen TB, Gehrchen M, Ohrt-Nissen S.Heegaard M, et al. Among authors: gehrchen m.Eur Spine J. 2023 Sep;32(9):3077-3083. doi: 10.1007/s00586-023-07808-z. Epub 2023 Jun 14.Eur Spine J. 2023.PMID: 37314578
Tøndevold N, Bari TJ, Andersen TB, Gehrchen M.Tøndevold N, et al. Among authors: gehrchen m.J Pediatr Orthop. 2023 Jul 1;43(6):e476-e480. doi: 10.1097/BPO.0000000000002400. Epub 2023 Mar 16.J Pediatr Orthop. 2023.PMID: 36922012
Heegaard M, Bari TJ, Ohrt-Nissen S, Gehrchen M.Heegaard M, et al. Among authors: gehrchen m.Turk Neurosurg. 2022;32(3):471-480. doi: 10.5137/1019-5149.JTN.35974-21.2.Turk Neurosurg. 2022.PMID: 35416264Free article.