1. Melcher C, Wegener B, Niederhagen M, Jansson V, Birkenmaier C (2013)
    An intramedullary capillary hemangioma of the spine with an underlying plasmocytoma. Spine J.
  2. Gerdesmeyer L, Wagenpfeil S, Birkenmaier C, Veihelmann A, Hauschild M, Wagner K, Muderis MA, Gollwitzer H, Diehl P, Toepfer A (2013)
    Percutaneous epidural lysis of adhesions in chronic lumbar radicular pain: a randomized, double-blind, placebo-controlled trial.
    Pain Physician 16:185-196.
  3. Wegener B, Rieskamp K, Buttner A, Habiyambere V, Schultze-Pellengahr C, Schaffer V, Jansson V, Birkenmaier C (2012)
    Experimental Evaluation of the Risk of Extradiscal Thermal Damage in Intradiscal Electrothermal Therapy (IDET).
    Pain Physician 15:E99-E106.
  4. Birkenmaier C, Baumert S, Schroeder C, Jansson V, Wegener B (2012)
    A biomechanical evaluation of the epidural neurolysis procedure.
    Pain Physician 15:E89-97.
  5. Anetzberger H, Mayer A, Glaser C, Lorenz S, Birkenmaier C, Muller-Gerbl M (2012)
    Meniscectomy leads to early changes in the mineralization distribution of subchondral bone plate.
    Knee Surg Sports Traumatol Arthrosc.
  6. Wegener B, Zolyniak N, Gulecyuz MF, Buttner A, von Schulze Pellengahr C, Schaffer V, Jansson V, Birkenmaier C (2011)
    Heat distribution of polymerisation temperature of bone cement on the spinal canal during vertebroplasty.
    Int Orthop.
  7. D'Anastasi M, Birkenmaier C, Schmidt GP, Wegener B, Reiser MF, Baur-Melnyk A (2011)
    Correlation Between Vacuum Phenomenon on CT and Fluid on MRI in Degenerative Disks.
    AJR American journal of roentgenology 197:1182-1189.
  8. Birkenmaier C, Redeker J, Sievers B, Melcher C, Jansson V, Mayer-Wagner S (2011)
    An evaluation of medications commonly used for epidural neurolysis procedures in a human fibroblast cell culture model. Reg Anesth
    Pain Med 36:140-144.
  9. Birkenmaier C, Boszczyk B, Baur-Melnyk A, Wegener B, Jansson V (2011)
    Intravertebral neotrabecularization as an expression of focal load transfer by a keel-design lumbar total disc arthroplasty.
    Arch Orthop Trauma Surg.
  10. Birkenmaier C (2011)
    Re: Ponnusamy KE, Iyer S, Gupta G, Khanna AJ. Instrumentation of the osteoporotic spine: biomechanical and clinical considerations.
    Spine J 2011;11:54-63. Spine J 11:460.
  11. Hausdorf J, Lutz A, Mayer-Wagner S, Birkenmaier C, Jansson V, Maier M (2010)
    Shock wave therapy for femoral head necrosis-Pressure measurements inside the femoral head.
    J Biomech.
  12. Ching AC, Birkenmaier C, Hart RA (2010)
    Short segment coronal plane deformity after two-level lumbar total disc replacement.
    Spine (Phila Pa 1976) 35:44-50.
  13. 13. Bocker W, Schieker M, Stengel D, Birkenmaier C, Huber-Wagner S, Rueger J, Mutschler W (2010)
    Can vertebroplasty still be responsibly used for treatment of osteoporotic vertebral fractures? Results of two randomized placebo-controlled trials.
    Unfallchirurg 113:65-68.
  14. Birkenmaier C, Wegener B, Jansson V (2010)
    How to connect a pedicle screw construct to a Ransford Loop:
    technical note. Eur Spine J 19:147-149.
  15. Birkenmaier C, Wegener B, Bocker W, Huber-Wagner S (2010)
    Vertebroplasty--are osteoporotic vertebral fractures now excluded from vertebroplasty?
    Z Orthop Unfall 148:12-14.
  16. Birkenmaier C, Terzis A, Wegener B, Melcher C, Fottner A, Hausdorf J, Schmidt-Sody M, Jansson V (2010)
    The gel box - a testing device for the characterization of cryo- and radiofrequency lesions employed in interventional pain therapy.
    Pain Physician 13:263-271.
  17. Birkenmaier C, Suess O, Pfeiffer M, Burger R, Schmieder K, Wegener B (2010)
    The European multicenter trial on the safety and efficacy of guided oblique lumbar interbody fusion (GO-LIF).
    BMC Musculoskelet Disord 11:199.
  18. Birkenmaier C, Jorysz G, Jansson V, Heimkes B (2010)
    Normal development of the hip: a geometrical analysis based on planimetric radiography.
    J Pediatr Orthop B 19:1-8.
  19. Birkenmaier C, Huber-Wagner S (2010)
    Vertebroplastie - Eine kritische Analyse „wegweisender“ Studien.
    Dtsch Arztebl Int 107:A537-538.
  20. Birkenmaier C (2010)
    Polymerase Chain Reaction. Dtsch Arztebl Int 107:147;
    author reply 149-150.
  21. Weber P, Vogel T, Bitterling H, Utzschneider S, von Schulze Pellengahr C, Birkenmaier C (2009)
    Spinal cord infarction after operative stabilisation of the thoracic spine in a patient with tuberculous spondylodiscitis and sickle cell trait.
    Spine 34:E294-297.
  22. Linn J, Birkenmaier C, Hoffmann RT, Reiser M, Baur-Melnyk A (2009)
    The intravertebral cleft in acute osteoporotic fractures: fluid in magnetic resonance imaging-vacuum in computed tomography?
    Spine 34:E88-93.
  23. Kraenzlein J, Mazoochian F, Fottner A, Birkenmaier C, von Schulze Pellengahr C, Jansson V (2009)
    The compression-rotation stem: an experimental study on the primary stability of a new revision hip stem.
    Proc Inst Mech Eng [H] 223:45-52.
  24. Fottner A, Schmid M, Birkenmaier C, Mazoochian F, Plitz W, Volkmar J (2009)
    Biomechanical evaluation of two types of short-stemmed hip prostheses compared to the trust plate prosthesis by three-dimensional measurement of micromotions.
    Clin Biomech (Bristol, Avon) 24:429-434.
  25. Fottner A, Baur-Melnyk A, Birkenmaier C, Jansson V, Durr HR (2009)
    Stress fractures presenting as tumours: a retrospective analysis of 22 cases.
    Int Orthop 33:489-492.
  26. Wegener B, Birkenmaier C, Fottner A, Jansson V, Durr HR (2008)
    Delayed perforation of the aorta by a thoracic pedicle screw.
    Eur Spine J 17 Suppl 2:S351-354.
  27. Schmitt-Sody M, Kirchhoff C, Buhmann S, Metz P, Birkenmaier C, Troullier H, Jansson V, Veihelmann A (2008)
    Timing of cervical spine stabilisation and outcome in patients with rheumatoid arthritis.
    Int Orthop 32:511-516.
  28. Hauptmann SM, Weber P, Glaser C, Birkenmaier C, Jansson V, Muller PE (2008)
    Free bone cement fragments after minimally invasive unicompartmental knee arthroplasty: an underappreciated problem.
    Knee Surg Sports Traumatol Arthrosc.
  29. Fottner A, Birkenmaier C, von Schulze Pellengahr C, Wegener B, Jansson V (2008)
    Can serum procalcitonin help to differentiate between septic and nonseptic arthritis?
    Arthroscopy 24:229-233.
  30. Fottner A, Birkenmaier C (2008)
    Stress fractures presenting as tumours: a retrospective analysis of 22 cases: reply to Agarwal and Gulati.
    Int Orthop.
  31. Fottner A, Birkenmaier C (2008)
    Authors' Reply. Arthroscopy 24:853.
  32. Birkenmaier C, Wagner S, Redeker J, Sievers B, Jansson V (2008)
    Effects of Commonly Used Epidural Medications on a Human Fibroblast Cell Culture.
    Eur Spine J 17:1582-1583.
  33. Birkenmaier C, Trouillier H, Seidl T, Wegener B, von Schulze Pellengahr C, Jansson V (2008)
    Severe Instability After Kyphoplasty: Treatment Options And Impact On Indication For Kyphoplasty. In: 
    The Internet Journal of Minimally Invasive Spinal Technology. Internet Scientific Publications, LLC.
  34. Birkenmaier C, Leu HF, Veihelmann A (2008)
    Re: Becker C, Heidersdorf S, Drewlo S, et al. Efficacy of epidural perineural injections with autologous conditioned serum for lumbar radicular compression.
    Spine 2007;32:1803-8. Spine 33:576.
  35. Birkenmaier C, Chiu J, Fontanella A, Leu HF (2008)
    Guidelines for Endoscopic Spinal Surgery: Issue 1, February 2008 – for ISMISS. In: 
    The Internet Journal of Minimally Invasive Spinal Technology. Editiones Orthopaedicae Bethania, CH-8044 Zürich.
  36. Birkenmaier C (2008)
    The spine--when is kyphoplasty indicated?
    Z Orthop Unfall 146:421-424.
  37. von Schulze Pellengahr C, Dull T, Muller PE, Durr HR, Baur-Melnyk A, Maier M, Birkenmaier C, Jansson V (2007)
    Long-term results of 58 hip cup revision arthroplasties using a threaded ring implant.
    Arch Orthop Trauma Surg 127:71-74.
  38. Schmitt-Sody M, Metz P, Gottschalk O, Zysk S, Birkenmaier C, Goebl M, von Schulze Pellengahr C, Veihelmann A, Jansson V (2007) Selective inhibition of platelets by the GPIIb/IIIa receptor antagonist Tirofiban reduces leukocyte-endothelial cell interaction in murine antigen-induced arthritis. Inflamm Res 56:414-420.
  39. Schmitt-Sody M, Metz P, Gottschalk O, Birkenmaier C, Zysk S, Veihelmann A, Jansson V (2007)
    Platelet P-selectin is significantly involved in leukocyte-endothelial cell interaction in murine antigen-induced arthritis.
    Platelets 18:365-372.
  40. Raya JG, Dietrich O, Birkenmaier C, Sommer J, Reiser MF, Baur-Melnyk A (2007)
    Feasibility of a RARE-based sequence for quantitative diffusion-weighted MRI of the spine.
    Eur Radiol 17:2872-2879.
  41. Fottner A, Mazoochian F, Plitz W, Schulze Pellengahr C, Birkenmaier C, Jansson V (2007)
    The bending rod prosthesis: an experimental approach to metaphyseal hip arthroplasty.
    Biomed Tech (Berl) 52:346-350.
  42. Birkenmaier C, Veihelmann A, Trouillier HH, Hausdorf J, von Schulze Pellengahr C (2007)
    Medial Branch Blocks Versus Pericapsular Blocks in Selecting Patients for Percutaneous Cryodenervation of Lumbar Facet Joints.
    Reg Anesth Pain Med 32:27-33.
  43. Birkenmaier C, Veihelmann A, Trouillier H, Hausdorf J, Devens C, Wegener B, Jansson V, von Schulze Pellengahr C (2007)
    Percutaneous cryodenervation of lumbar facet joints: a prospective clinical trial.
    Int Orthop 31:525-530.
  44. Birkenmaier C, Seitz S, Wegener B, Glaser C, Ruge MI, von Liebe A, von Schulze Pellengahr C (2007)
    Acute paraplegia after vertebroplasty caused by epidural hemorrhage. A case report.
    The Journal of bone and joint surgery 89:1827-1831.
  45. Birkenmaier C (2007)
    Akuter Wirbelsäulenschmerz.
    In: Jauch K-W, Mutschler W, Wichmann MW (eds) Chirurgie Basisweiterbildung. Springer, Heidelberg. pp. 477-486.
  46. Veihelmann A, Devens C, Trouillier H, Birkenmaier C, Gerdesmeyer L, Refior HJ (2006)
    Epidural neuroplasty versus physiotherapy to relieve pain in patients with sciatica: a prospective randomized blinded clinical trial.
    J Orthop Sci 11:365-369.
  47. Trouillier H, Birkenmaier C, Rauch A, Weiler C, Kauschke T, Refior HJ (2006)
    Posterior lumbar interbody fusion (PLIF) with cages and local bone graft in the treatment of spinal stenosis.
    Acta Orthop Belg 72:460-466.
  48. Birkenmaier C, Reischl U, Stubinger B (2006) Sterile abscess: A surprise diagnosis? Scand J Infect Dis 38:15-18.
  49. Birkenmaier C (2006)
    Leserbrief zu: Stellenwert der verschiedenen Nukleolyseverfahren beim Bandscheibenvorfall.
    Radiologe 46:1001-1004.
  50. Baur-Melnyk A, Triantafyllou M, Birkenmaier C, Reiser M (2006)
    Degenerative diseases of the spine : Rare and often unrecognized causes of pain syndromes.
    Radiologe 46:454-467.
  51. Baur-Melnyk A, Birkenmaier C, Reiser MF (2006)
    Lumbar disc arthroplasty: indications, biomechanics, types, and radiological criteria.
    Radiologe 46:768-778.
  52. Pellengahr C, Muller PE, Durr HR, Maier M, Birkenmaier C, Mazoochian F, Pfahler M, Trouillier H, Lienemann A, Jansson V (2005)
    The influence of the implant size on the outcome of unconstrained total knee arthroplasty.
    Acta Chir Belg 105:508-510.
  53. Gerdesmeyer L, Wagner K, Birkenmaier C (2005)
    Epineurolyse mittels Katheter nach Racz. In: Jerosch J, Steinleitner W (eds) Minimal-invasive Wirbelsäulen-Interventionen Aktuelle und innovative Verfahren für Praxis und Klinik.
    Deutscher Ärzteverlag, Köln. pp. 57-68.
  54. Trouillier H, Birkenmaier C, Kluzik J, Kauschke T, Refior HJ (2004) Operative treatment for degenerative lumbar spinal canal stenosis. Acta Orthop Belg 70:337-343.
  55. Birkenmaier C (2004)
    A comparison of digital cameras: features essential for the orthopaedic surgeon.
    Clin Orthop:308.
  56. Anetzberger H, Thein E, Maier M, Birkenmaier C, Messmer K (2004)
    Fluorescent microspheres are reliable for serial bone blood flow measurements.
    Clin Orthop:241-248.
  57. Hamon G, Mulloy RH, Chen G, Chow R, Birkenmaier C, Horn JK (1994)
    Transforming growth factor-beta 1 lowers the CD14 content of monocytes.
    J Surg Res 57:574-578.
  58. Birkenmaier C, Hong YS, Horn JK (1992)
    Modulation of the endotoxin receptor (CD14) in septic patients.
    J Trauma 32:473-478; discussion 478-479.