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Erschienen in: European Spine Journal 5/2014

01.05.2014 | Original Article

Does sagittal position of the CTDR-related centre of rotation influence functional outcome? Prospective 2-year follow-up analysis

verfasst von: P. Suchomel, L. Jurák, J. Antinheimo, J. Pohjola, J. Stulik, H.-J. Meisel, M. Čabraja, C. Woiciechowsky, B. Bruchmann, I. Shackleford, R. Arregui, S. Sola

Erschienen in: European Spine Journal | Ausgabe 5/2014

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Abstract

Purpose

Recent studies describe significant rates of heterotopic ossification (HO) after cervical total disc replacement (CTDR). Little is known about the reasons, and one aspect that requires further in vivo investigation is the biomechanical alteration after CTDR and the role of the implant-related centre of rotation (CORi) in particular. The role of the sagittal position of the CORi on functional outcome in two versions of a semi-constrained disc prosthesis with sagittally different CORi is the topic of this study.

Methods

Patients were candidates for single-level CTDR between C3 and C7 who suffered from CDDD and received a standard or flat version of activ C™ (Aesculap AG, Tuttlingen). Clinical and radiographic assessments were determined preoperatively, intraoperatively, at discharge and again at 6 weeks, 6 months, 1 and 2 years. Radiographic examinations were performed independently using specialized quantitative motion analysis software.

Results

Clinical outcome improved significantly regarding NDI as well as VAS on neck and arm pain with no differences in mean improvement by study group. Segmental angle measures show a significantly better lordotic alignment for both groups after surgery, but the degree of correction achieved is higher in the flat group. Correlation analysis proves that the more anterior the CORi is positioned, the higher the lordotic correction is achieved (Pearson rho −0.385). Segmental ROM decreased in the standard group but was maintained for flat implants. At present, our data do not demonstrate a correlation between CORi and ROM at 2 years. Two years after surgery, severe HO grade III–IV was present in 31.6 % standard and 13.1 % flat cases with significant differences. Grouping according to HO severity showed comparable sagittal positions of CORi for flat implants but a more posterior position in the severe HO group for standard implants.

Conclusions

Our results confirm the influence of CORi location on segmental alignment, kinematics and HO for a semi-constrained CTDR, but it also indicates a multifactorial process.
Literatur
1.
Zurück zum Zitat Cloward RB (1952) The treatment of ruptured intervertebral disc by vertebral body fusion. III. Method of use of banked bone. Ann Surg 136:987–992PubMedCentralPubMedCrossRef Cloward RB (1952) The treatment of ruptured intervertebral disc by vertebral body fusion. III. Method of use of banked bone. Ann Surg 136:987–992PubMedCentralPubMedCrossRef
2.
Zurück zum Zitat Hilibrand AS, Yoo JU, Carlson GD, Bohlman HH (1997) The success of anterior cervical arthrodesis adjacent to a previous fusion. Spine 15(22):1574–1579CrossRef Hilibrand AS, Yoo JU, Carlson GD, Bohlman HH (1997) The success of anterior cervical arthrodesis adjacent to a previous fusion. Spine 15(22):1574–1579CrossRef
3.
Zurück zum Zitat Smith GW, Robinson RA (1958) The treatment of certain cervical-spine disorders by anterior removal of the intervertebral disc and interbody fusion. J Bone Joint Surg Am 40:607–624PubMed Smith GW, Robinson RA (1958) The treatment of certain cervical-spine disorders by anterior removal of the intervertebral disc and interbody fusion. J Bone Joint Surg Am 40:607–624PubMed
4.
Zurück zum Zitat Bohlman HH, Emery SE, Goodfellow DB, Jones PK (1993) Robinson anterior cervical discectomy and arthrodesis for cervical radiculopathy. Long-term follow-up of one hundred and twenty-two patients. J Bone Joint Surg Am 75(9):1298–1307PubMed Bohlman HH, Emery SE, Goodfellow DB, Jones PK (1993) Robinson anterior cervical discectomy and arthrodesis for cervical radiculopathy. Long-term follow-up of one hundred and twenty-two patients. J Bone Joint Surg Am 75(9):1298–1307PubMed
5.
Zurück zum Zitat Baba H, Furusawa N, Imura S, Kawahara N, Tsuchiya H, Tomita K (1993) Late radiographic findings after anterior cervical fusion for spondylotic myeloradiculopathy. Spine 18(15):2167–2173PubMedCrossRef Baba H, Furusawa N, Imura S, Kawahara N, Tsuchiya H, Tomita K (1993) Late radiographic findings after anterior cervical fusion for spondylotic myeloradiculopathy. Spine 18(15):2167–2173PubMedCrossRef
6.
Zurück zum Zitat McGrory BJ, Klassen RA (1994) Arthrodesis of the cervical spine for fractures and dislocations in children and adolescents. A long-term follow-up study. J Bone Joint Surg Am 76(11):1606–1616PubMed McGrory BJ, Klassen RA (1994) Arthrodesis of the cervical spine for fractures and dislocations in children and adolescents. A long-term follow-up study. J Bone Joint Surg Am 76(11):1606–1616PubMed
7.
Zurück zum Zitat Gore DR, Sepic SB (1998) Anterior discectomy and fusion for painful cervical disc disease. A report of 50 patients with an average follow-up of 21 years. Spine 23(19):2047–2051PubMedCrossRef Gore DR, Sepic SB (1998) Anterior discectomy and fusion for painful cervical disc disease. A report of 50 patients with an average follow-up of 21 years. Spine 23(19):2047–2051PubMedCrossRef
8.
Zurück zum Zitat Katsuura A, Hukuda S, Saruhashi Y, Mori K (2001) Kyphotic malalignment after anterior cervical fusion is one of the factors promoting the degenerative process in adjacent intervertebral levels. Eur Spine J 10(4):320–324PubMedCentralPubMedCrossRef Katsuura A, Hukuda S, Saruhashi Y, Mori K (2001) Kyphotic malalignment after anterior cervical fusion is one of the factors promoting the degenerative process in adjacent intervertebral levels. Eur Spine J 10(4):320–324PubMedCentralPubMedCrossRef
9.
Zurück zum Zitat Goffin J, van Loon J, Van Calenbergh F, Plets C (1995) Long-term results after anterior cervical fusion and osteosynthetic stabilization for fractures and/or dislocations of the cervical spine. J Spinal Disord 8:500–508PubMedCrossRef Goffin J, van Loon J, Van Calenbergh F, Plets C (1995) Long-term results after anterior cervical fusion and osteosynthetic stabilization for fractures and/or dislocations of the cervical spine. J Spinal Disord 8:500–508PubMedCrossRef
10.
Zurück zum Zitat Kulkarni V, Rajshekhar V, Raghuram L (2004) Accelerated spondylotic changes adjacent to the fused segment following central cervical corpectomy: magnetic resonance imaging study evidence. J Neurosurg 100(1 Suppl Spine):2–6PubMed Kulkarni V, Rajshekhar V, Raghuram L (2004) Accelerated spondylotic changes adjacent to the fused segment following central cervical corpectomy: magnetic resonance imaging study evidence. J Neurosurg 100(1 Suppl Spine):2–6PubMed
11.
Zurück zum Zitat Hilibrand AS, Carlson GD, Palumbo MA, Jones PK, Bohlman HH (1999) Radiculopathy and myelopathy at segments adjacent to the site of a previous anterior cervical arthrodesis. J Bone Joint Surg Am 81:519–528PubMed Hilibrand AS, Carlson GD, Palumbo MA, Jones PK, Bohlman HH (1999) Radiculopathy and myelopathy at segments adjacent to the site of a previous anterior cervical arthrodesis. J Bone Joint Surg Am 81:519–528PubMed
12.
Zurück zum Zitat Pospiech J, Stolke D, Wilke HJ, Claes LE (1999) Intradiscal pressure recordings in the cervical spine. Neurosurgery 44(2):379–384 (discussion 384–385)PubMedCrossRef Pospiech J, Stolke D, Wilke HJ, Claes LE (1999) Intradiscal pressure recordings in the cervical spine. Neurosurgery 44(2):379–384 (discussion 384–385)PubMedCrossRef
13.
Zurück zum Zitat Eck JC, Humphreys SC, Lim TH, Jeong ST, Kim JG, Hodges SD, An HS (2002) Biomechanical study on the effect of cervical spine fusion on adjacent-level intradiscal pressure and segmental motion. Spine 15(27):2431–2434CrossRef Eck JC, Humphreys SC, Lim TH, Jeong ST, Kim JG, Hodges SD, An HS (2002) Biomechanical study on the effect of cervical spine fusion on adjacent-level intradiscal pressure and segmental motion. Spine 15(27):2431–2434CrossRef
14.
Zurück zum Zitat DiAngelo DJ, Roberston JT, Metcalf NH, McVay BJ, Davis RC (2003) Biomechanical testing of an artificial cervical joint and an anterior cervical plate. J Spinal Disord Tech 16:314–323PubMedCrossRef DiAngelo DJ, Roberston JT, Metcalf NH, McVay BJ, Davis RC (2003) Biomechanical testing of an artificial cervical joint and an anterior cervical plate. J Spinal Disord Tech 16:314–323PubMedCrossRef
15.
Zurück zum Zitat Dmitriev AE, Cunningham BW, Hu N, Sell G, Vigna F, McAfee PC (2005) Adjacent level intradiscal pressure and segmental kinematics following a cervical total disc arthroplasty. Spine 30:1165–1172PubMedCrossRef Dmitriev AE, Cunningham BW, Hu N, Sell G, Vigna F, McAfee PC (2005) Adjacent level intradiscal pressure and segmental kinematics following a cervical total disc arthroplasty. Spine 30:1165–1172PubMedCrossRef
16.
Zurück zum Zitat Robertson JT, Papadopoulos SM, Traynelis VC (2005) Assessment of adjacent-segment disease in patients treated with cervical fusion or arthroplasty: a prospective 2-year study. J Neurosurg Spine 3:417–423PubMedCrossRef Robertson JT, Papadopoulos SM, Traynelis VC (2005) Assessment of adjacent-segment disease in patients treated with cervical fusion or arthroplasty: a prospective 2-year study. J Neurosurg Spine 3:417–423PubMedCrossRef
17.
Zurück zum Zitat Heller JG, Sasso RC, Papadopoulos SM, Anderson PA, Fessler RG, Hacker RJ, Coric D, Cauthen JC, Riew DK (2009) Comparison of BRYAN cervical disc arthroplasty with anterior cervical decompression and fusion: clinical and radiographic results of a randomized, controlled, clinical trial. Spine 34(2):101–107PubMedCrossRef Heller JG, Sasso RC, Papadopoulos SM, Anderson PA, Fessler RG, Hacker RJ, Coric D, Cauthen JC, Riew DK (2009) Comparison of BRYAN cervical disc arthroplasty with anterior cervical decompression and fusion: clinical and radiographic results of a randomized, controlled, clinical trial. Spine 34(2):101–107PubMedCrossRef
18.
Zurück zum Zitat McAfee PC, Reah C, Gilder K et al (2012) A meta-analysis of comparative outcomes following cervical arthroplasty or anterior cervical fusion: results from four prospective multi-center randomized clinical trials and up to 1226 patients. Spine 37:943–952PubMedCrossRef McAfee PC, Reah C, Gilder K et al (2012) A meta-analysis of comparative outcomes following cervical arthroplasty or anterior cervical fusion: results from four prospective multi-center randomized clinical trials and up to 1226 patients. Spine 37:943–952PubMedCrossRef
19.
Zurück zum Zitat Murrey D, Janssen M, Delamarter R, Goldstein J, Zigler J, Tay B, Darden B (2009) Results of the prospective, randomized, controlled multicentre Food and Drug Administration investigational device exemption study of the ProDisc-C total disc replacement versus anterior discectomy and fusion for the treatment of 1-level symptomatic cervical disc disease. Spine J 9:275–286PubMedCrossRef Murrey D, Janssen M, Delamarter R, Goldstein J, Zigler J, Tay B, Darden B (2009) Results of the prospective, randomized, controlled multicentre Food and Drug Administration investigational device exemption study of the ProDisc-C total disc replacement versus anterior discectomy and fusion for the treatment of 1-level symptomatic cervical disc disease. Spine J 9:275–286PubMedCrossRef
20.
Zurück zum Zitat Sasso RC, Anderson PA, Riew KD, Heller JG (2011) Results of cervical arthroplasty compared with anterior discectomy and fusion: four-year clinical outcomes in a prospective, randomized controlled trial. J Bone Joint Surg Am 93:1684–1692PubMedCrossRef Sasso RC, Anderson PA, Riew KD, Heller JG (2011) Results of cervical arthroplasty compared with anterior discectomy and fusion: four-year clinical outcomes in a prospective, randomized controlled trial. J Bone Joint Surg Am 93:1684–1692PubMedCrossRef
21.
Zurück zum Zitat Goffin J, van Calenbergh F, van Loon J, Casey A, Kehr P, Liebig K, Lind B, Logroscino C, Sgrambiglia R, Pointillart V (2003) Intermediate follow-up after treatment of degenerative disc disease with the Bryan cervical disc prosthesis: single-level and bi-level. Spine 28:2673–2678PubMedCrossRef Goffin J, van Calenbergh F, van Loon J, Casey A, Kehr P, Liebig K, Lind B, Logroscino C, Sgrambiglia R, Pointillart V (2003) Intermediate follow-up after treatment of degenerative disc disease with the Bryan cervical disc prosthesis: single-level and bi-level. Spine 28:2673–2678PubMedCrossRef
22.
Zurück zum Zitat Pimenta L, McAfee PC, Cappuccino A, Bellera FP, Link HD (2004) Clinical experience with the new artificial cervical PCM (Cervitech) disc. Spine J 4:315S–321SPubMedCrossRef Pimenta L, McAfee PC, Cappuccino A, Bellera FP, Link HD (2004) Clinical experience with the new artificial cervical PCM (Cervitech) disc. Spine J 4:315S–321SPubMedCrossRef
23.
Zurück zum Zitat Leung C, Casey AT, Goffin J, Kehr P, Liebig K, Lind B, Logroscino C, Pointillart V (2005) Clinical significance of heterotopic ossification in cervical disc replacement: a prospective multicenter clinical trial. Neurosurgery 57:759–763 (discussion 759–763)PubMedCrossRef Leung C, Casey AT, Goffin J, Kehr P, Liebig K, Lind B, Logroscino C, Pointillart V (2005) Clinical significance of heterotopic ossification in cervical disc replacement: a prospective multicenter clinical trial. Neurosurgery 57:759–763 (discussion 759–763)PubMedCrossRef
24.
Zurück zum Zitat Mehren C, Suchomel P, Grochulla F, Barsa P, Sourkova P, Hradil J, Korge A, Mayer HM (2006) Heterotopic ossification in total cervical artificial disc replacement. Spine 31(24):2802–2806PubMedCrossRef Mehren C, Suchomel P, Grochulla F, Barsa P, Sourkova P, Hradil J, Korge A, Mayer HM (2006) Heterotopic ossification in total cervical artificial disc replacement. Spine 31(24):2802–2806PubMedCrossRef
25.
Zurück zum Zitat Sola S, Hebecker R, Mann S (2008) Bryan cervical disc prosthesis: 5 years follow-up. In: Motion preservation technology 8th annual meeting. Miami, Florida, May 6–9 2008 Sola S, Hebecker R, Mann S (2008) Bryan cervical disc prosthesis: 5 years follow-up. In: Motion preservation technology 8th annual meeting. Miami, Florida, May 6–9 2008
26.
Zurück zum Zitat Bartels RH, Donk R, Verbeek AL (2010) No justification for cervical disk prostheses in clinical practice: a meta-analysis of randomized controlled trials. Neurosurgery 66:1153–1160 (discussion 1160)PubMedCrossRef Bartels RH, Donk R, Verbeek AL (2010) No justification for cervical disk prostheses in clinical practice: a meta-analysis of randomized controlled trials. Neurosurgery 66:1153–1160 (discussion 1160)PubMedCrossRef
27.
Zurück zum Zitat Zechmeister I, Winkler R, Mad P (2011) Artificial total disc replacement versus fusion for the cervical spine: a systematic review. Eur Spine J 20:177–184PubMedCentralPubMedCrossRef Zechmeister I, Winkler R, Mad P (2011) Artificial total disc replacement versus fusion for the cervical spine: a systematic review. Eur Spine J 20:177–184PubMedCentralPubMedCrossRef
28.
Zurück zum Zitat Galbusera F, Bellini CM, Brayda-Bruno M, Fornari M (2008) Biomechanical studies on cervical total disc arthroplasty: a literature review. Clin Biomech 23(9):1095–1104CrossRef Galbusera F, Bellini CM, Brayda-Bruno M, Fornari M (2008) Biomechanical studies on cervical total disc arthroplasty: a literature review. Clin Biomech 23(9):1095–1104CrossRef
29.
Zurück zum Zitat Sears WR, McCombe PF, Sasso RC (2006) Kinematics of cervical and lumbar total disc replacement. Semin Spine Surgery 18:117–129CrossRef Sears WR, McCombe PF, Sasso RC (2006) Kinematics of cervical and lumbar total disc replacement. Semin Spine Surgery 18:117–129CrossRef
30.
Zurück zum Zitat Koller H, Meier O, Zenner J, Mayer M, Hitzl W (2013) In vivo analysis of cervical kinematics after implantation of a minimally constrained cervical artificial disc replacement. Eur Spine J 22:747–758PubMedCentralPubMedCrossRef Koller H, Meier O, Zenner J, Mayer M, Hitzl W (2013) In vivo analysis of cervical kinematics after implantation of a minimally constrained cervical artificial disc replacement. Eur Spine J 22:747–758PubMedCentralPubMedCrossRef
31.
Zurück zum Zitat Ghiselli G, Wharton N, Hipp J, Wong D, Jatana S (2011) Prospective analysis of imaging prediction of pseudarthrosis after anterior cervical discectomy and fusion: computed tomography vs. flexion-extension motion analysis with intraoperative correlation. Spine 36(6):463–468PubMedCrossRef Ghiselli G, Wharton N, Hipp J, Wong D, Jatana S (2011) Prospective analysis of imaging prediction of pseudarthrosis after anterior cervical discectomy and fusion: computed tomography vs. flexion-extension motion analysis with intraoperative correlation. Spine 36(6):463–468PubMedCrossRef
32.
Zurück zum Zitat Reitman CA, Hipp JA, Nguyen L, Esses SI (2004) Changes in segmental intervertebral motion adjacent to cervical arthrodesis. A prospective study. Spine 29:E211–E226CrossRef Reitman CA, Hipp JA, Nguyen L, Esses SI (2004) Changes in segmental intervertebral motion adjacent to cervical arthrodesis. A prospective study. Spine 29:E211–E226CrossRef
33.
Zurück zum Zitat Sears WR, Duggal N, Sekhon LH, Williamson OD (2007) Segmental malalignment with the Bryan cervical disc prosthesis-contributing factors. J Spinal Disord Tech 20:111–117PubMedCrossRef Sears WR, Duggal N, Sekhon LH, Williamson OD (2007) Segmental malalignment with the Bryan cervical disc prosthesis-contributing factors. J Spinal Disord Tech 20:111–117PubMedCrossRef
34.
Zurück zum Zitat Taylor M, Hipp JA, Gertzbein SD, Reitman CA, Gopinath S (2007) Observer agreement in assessing flexion-extension X-rays of the cervical spine, with and without the use of quantitative measurements of intervertebral motion. Spine J 7:654–658PubMedCentralPubMedCrossRef Taylor M, Hipp JA, Gertzbein SD, Reitman CA, Gopinath S (2007) Observer agreement in assessing flexion-extension X-rays of the cervical spine, with and without the use of quantitative measurements of intervertebral motion. Spine J 7:654–658PubMedCentralPubMedCrossRef
35.
Zurück zum Zitat McAfee PC, Cunningham BW, Devine J, Williams E, Yu-Yahiro J (2003) Classification of heterotopic ossification (HO) in artificial disc replacement. J Spinal Disord Tech 16(4):384–389PubMedCrossRef McAfee PC, Cunningham BW, Devine J, Williams E, Yu-Yahiro J (2003) Classification of heterotopic ossification (HO) in artificial disc replacement. J Spinal Disord Tech 16(4):384–389PubMedCrossRef
36.
Zurück zum Zitat Dvorak J, Panjabi MM, Novotny JE, Antinnes JA (1991) In vivo flexion/extension of the normal cervical spine. J Orthop Res 9:828–834PubMedCrossRef Dvorak J, Panjabi MM, Novotny JE, Antinnes JA (1991) In vivo flexion/extension of the normal cervical spine. J Orthop Res 9:828–834PubMedCrossRef
37.
Zurück zum Zitat Lee CK, Goel VK (2004) Artificial disc prosthesis: design concepts and criteria. Spine J 4:209–218CrossRef Lee CK, Goel VK (2004) Artificial disc prosthesis: design concepts and criteria. Spine J 4:209–218CrossRef
38.
Zurück zum Zitat Jorritsma W, Dijkstra PU, de Vries GE, Geertzen JH, Reneman MF (2012) Detecting relevant changes and responsiveness of Neck Pain and Disability Scale and Neck Disability Index. Eur Spine J 12:2550–2557CrossRef Jorritsma W, Dijkstra PU, de Vries GE, Geertzen JH, Reneman MF (2012) Detecting relevant changes and responsiveness of Neck Pain and Disability Scale and Neck Disability Index. Eur Spine J 12:2550–2557CrossRef
39.
Zurück zum Zitat Beaurain J, Bernard P, Dufour T, Fuentes JM, Hovorka I, Huppert J, Steib JP, Vital JM, Aubourg L, Vila T (2009) Intermediate clinical and radiological results of cervical TDR (Mobi-C) with up to 2 years of follow-up. Eur Spine J 18(6):841–850PubMedCentralPubMedCrossRef Beaurain J, Bernard P, Dufour T, Fuentes JM, Hovorka I, Huppert J, Steib JP, Vital JM, Aubourg L, Vila T (2009) Intermediate clinical and radiological results of cervical TDR (Mobi-C) with up to 2 years of follow-up. Eur Spine J 18(6):841–850PubMedCentralPubMedCrossRef
40.
Zurück zum Zitat Robertson JT, Metcalf NH (2004) Long-term outcome after implantation of the Prestige I disc in an end-stage indication: 4-year results from a pilot study. Neurosurg Focus 17(3):E10CrossRef Robertson JT, Metcalf NH (2004) Long-term outcome after implantation of the Prestige I disc in an end-stage indication: 4-year results from a pilot study. Neurosurg Focus 17(3):E10CrossRef
41.
Zurück zum Zitat Suchomel P, Jurák L, Benes V 3rd, Brabec R, Bradác O, Elgawhary S (2010) Clinical results and development of heterotopic ossification in total cervical disc replacement during a 4-year follow-up. Eur Spine J 19(2):307–315PubMedCentralPubMedCrossRef Suchomel P, Jurák L, Benes V 3rd, Brabec R, Bradác O, Elgawhary S (2010) Clinical results and development of heterotopic ossification in total cervical disc replacement during a 4-year follow-up. Eur Spine J 19(2):307–315PubMedCentralPubMedCrossRef
42.
Zurück zum Zitat Upadhyaya CD, Wu JC, Trost G, Haid RW, Traynelis VC, Tay B, Coric D, Mummaneni PV (2012) Analysis of the three United States Food and Drug Administration investigational device exemption cervical arthroplasty trials. J Neurosurg Spine 16:216–228PubMedCrossRef Upadhyaya CD, Wu JC, Trost G, Haid RW, Traynelis VC, Tay B, Coric D, Mummaneni PV (2012) Analysis of the three United States Food and Drug Administration investigational device exemption cervical arthroplasty trials. J Neurosurg Spine 16:216–228PubMedCrossRef
43.
Zurück zum Zitat Yoon DH, Yi S, Shin C, Kim KN, Kim SH (2006) Clinical and radiological results following cervical arthroplasty. Acta Neurochir 148:943–950PubMedCrossRef Yoon DH, Yi S, Shin C, Kim KN, Kim SH (2006) Clinical and radiological results following cervical arthroplasty. Acta Neurochir 148:943–950PubMedCrossRef
44.
Zurück zum Zitat Rabin D, Bertagnoli R, Wharton N, Pickett GE, Duggal N (2009) Sagittal balance influences range of motion: an in vivo study with the ProDisc-C. Spine J 9(2):128–133PubMedCrossRef Rabin D, Bertagnoli R, Wharton N, Pickett GE, Duggal N (2009) Sagittal balance influences range of motion: an in vivo study with the ProDisc-C. Spine J 9(2):128–133PubMedCrossRef
45.
Zurück zum Zitat Rousseau MA, Cottin P, Levante S, Nogier A, Lazennec JY, Skalli W (2008) In vivo kinematics of two types of ball-and-socket cervical disc replacements in the sagittal plane: cranial versus caudal geometric centre. Spine 33:E6–E9PubMedCrossRef Rousseau MA, Cottin P, Levante S, Nogier A, Lazennec JY, Skalli W (2008) In vivo kinematics of two types of ball-and-socket cervical disc replacements in the sagittal plane: cranial versus caudal geometric centre. Spine 33:E6–E9PubMedCrossRef
46.
Zurück zum Zitat White AA, Panjabi MM (eds) (1990) Clinical biomechanics of the spine, 2nd edn. JB Lippincott, Philadelphia White AA, Panjabi MM (eds) (1990) Clinical biomechanics of the spine, 2nd edn. JB Lippincott, Philadelphia
47.
Zurück zum Zitat Zhao Y, Sun Y, Chen Z, Liu Z (2010) Application of cervical arthroplasty with Bryan cervical disc: long-term X-ray and magnetic resonance imaging follow-up results. Chin Med J 123(21):2999–3002PubMed Zhao Y, Sun Y, Chen Z, Liu Z (2010) Application of cervical arthroplasty with Bryan cervical disc: long-term X-ray and magnetic resonance imaging follow-up results. Chin Med J 123(21):2999–3002PubMed
48.
Zurück zum Zitat FDA Summary of Safety and effectiveness data (SSED) (2007) PRESTIGE Cervical Disc System, PMA P060018, Date of FDA Notice of Approval: July 16 2007 FDA Summary of Safety and effectiveness data (SSED) (2007) PRESTIGE Cervical Disc System, PMA P060018, Date of FDA Notice of Approval: July 16 2007
49.
Zurück zum Zitat Pickett GE, Rouleau JP, Duggal (2005) Kinematic analysis of the cervical spine following implantation of an artificial cervical disc. Spine 30(17):1949–1954PubMedCrossRef Pickett GE, Rouleau JP, Duggal (2005) Kinematic analysis of the cervical spine following implantation of an artificial cervical disc. Spine 30(17):1949–1954PubMedCrossRef
50.
Zurück zum Zitat Mummaneni PV, Burkus JK, Haid RW, Traynelis VC, Zdeblick TA (2007) Clinical and radiographic analysis of cervical disc arthroplasty compared with allograft fusion: a randomized controlled clinical trial. J Neurosurg Spine 6(3):198–209PubMedCrossRef Mummaneni PV, Burkus JK, Haid RW, Traynelis VC, Zdeblick TA (2007) Clinical and radiographic analysis of cervical disc arthroplasty compared with allograft fusion: a randomized controlled clinical trial. J Neurosurg Spine 6(3):198–209PubMedCrossRef
51.
Zurück zum Zitat Bertagnoli R, Duggal N, Pickett GE, Wigfield CC, Gill SS, Karg A, Voigt S (2005) Cervical total disc replacement, part two: clinical results. Orthop Clin N Am 36:355–362CrossRef Bertagnoli R, Duggal N, Pickett GE, Wigfield CC, Gill SS, Karg A, Voigt S (2005) Cervical total disc replacement, part two: clinical results. Orthop Clin N Am 36:355–362CrossRef
52.
Zurück zum Zitat Janssen M, Goldstein J, Murrey D, Delamarter R (2007) Heterotopic ossification at the index level after Prodisc-C: what is the clinical significance? Spine J 7:48–49CrossRef Janssen M, Goldstein J, Murrey D, Delamarter R (2007) Heterotopic ossification at the index level after Prodisc-C: what is the clinical significance? Spine J 7:48–49CrossRef
53.
Zurück zum Zitat Amevo B, Worth D, Bogduk N (1991) Instantaneous axes of rotation of the typical cervical motion segments: a study in normal volunteers. Clin Biomech 6:111–117CrossRef Amevo B, Worth D, Bogduk N (1991) Instantaneous axes of rotation of the typical cervical motion segments: a study in normal volunteers. Clin Biomech 6:111–117CrossRef
Metadaten
Titel
Does sagittal position of the CTDR-related centre of rotation influence functional outcome? Prospective 2-year follow-up analysis
verfasst von
P. Suchomel
L. Jurák
J. Antinheimo
J. Pohjola
J. Stulik
H.-J. Meisel
M. Čabraja
C. Woiciechowsky
B. Bruchmann
I. Shackleford
R. Arregui
S. Sola
Publikationsdatum
01.05.2014
Verlag
Springer Berlin Heidelberg
Erschienen in
European Spine Journal / Ausgabe 5/2014
Print ISSN: 0940-6719
Elektronische ISSN: 1432-0932
DOI
https://doi.org/10.1007/s00586-014-3223-0

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