Studying positional changes of the disc-condyle-fossa complex in ADDWoR patients after TMJ disc repositioning surgery
Objetives To investigate the positional changes in the temporomandibular joint (TMJ) disc–condyle–fossa complex of patients with anterior disc displacement without reduction (ADDWoR) and to evaluate the effect of disc repositioning (DR) surgery. Material and methods Fifteen patients with unilateral...
Ausführliche Beschreibung
Autor*in: |
Fang, Han [verfasserIn] |
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Englisch |
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2023 |
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© The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
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Übergeordnetes Werk: |
Enthalten in: Clinical Oral Investigations - Springer-Verlag, 2001, 27(2023), 12 vom: 21. Nov., Seite 7871-7880 |
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Übergeordnetes Werk: |
volume:27 ; year:2023 ; number:12 ; day:21 ; month:11 ; pages:7871-7880 |
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DOI / URN: |
10.1007/s00784-023-05379-3 |
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Katalog-ID: |
SPR054041147 |
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520 | |a Objetives To investigate the positional changes in the temporomandibular joint (TMJ) disc–condyle–fossa complex of patients with anterior disc displacement without reduction (ADDWoR) and to evaluate the effect of disc repositioning (DR) surgery. Material and methods Fifteen patients with unilateral ADDWoR (30 joints) were included. MRI of the TMJ was performed at T0 (1 week before surgery), T1 (1 month after surgery), and T2 (9–12 months after surgery). The glenoid fossa, disc, and condyle were reconstructed and analyzed using Mimics software. Results In the patients with unilateral ADDWoR, the disc on the ADD side showed a tendency to downward shift in the coronal direction and forward shift in the sagittal direction; the condyle of ADD side showed a tendency to backward shift in the sagittal direction and upward shift in the coronal direction. When comparing the same ADDwoR TMJ at T0, T1, and T2, the disc was found to move upward and backward after DR surgery at T1 and T2, and the condyle was found to move upward and backward after DR surgery at T1 but returned to the original position at T2. Conclusions ADDWoR leads to forward and downward displacement of the disc relative to the condyle and upward displacement of the condyle relative to the tuberosity. DR surgery improved upon the structural abnormalities of the TMJ complex, for which stability was maintained as determined in the 9 to 12 month postoperative follow-up. Clinic relevance DR surgery effectively and constantly improves the positional abnormalities of the TMJ complex. | ||
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650 | 4 | |a Disc repositioning surgery |7 (dpeaa)DE-He213 | |
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700 | 1 | |a Wang, Peng |4 aut | |
700 | 1 | |a Bi, Ruiye |4 aut | |
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10.1007/s00784-023-05379-3 doi (DE-627)SPR054041147 (SPR)s00784-023-05379-3-e DE-627 ger DE-627 rakwb eng Fang, Han verfasserin aut Studying positional changes of the disc-condyle-fossa complex in ADDWoR patients after TMJ disc repositioning surgery 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Objetives To investigate the positional changes in the temporomandibular joint (TMJ) disc–condyle–fossa complex of patients with anterior disc displacement without reduction (ADDWoR) and to evaluate the effect of disc repositioning (DR) surgery. Material and methods Fifteen patients with unilateral ADDWoR (30 joints) were included. MRI of the TMJ was performed at T0 (1 week before surgery), T1 (1 month after surgery), and T2 (9–12 months after surgery). The glenoid fossa, disc, and condyle were reconstructed and analyzed using Mimics software. Results In the patients with unilateral ADDWoR, the disc on the ADD side showed a tendency to downward shift in the coronal direction and forward shift in the sagittal direction; the condyle of ADD side showed a tendency to backward shift in the sagittal direction and upward shift in the coronal direction. When comparing the same ADDwoR TMJ at T0, T1, and T2, the disc was found to move upward and backward after DR surgery at T1 and T2, and the condyle was found to move upward and backward after DR surgery at T1 but returned to the original position at T2. Conclusions ADDWoR leads to forward and downward displacement of the disc relative to the condyle and upward displacement of the condyle relative to the tuberosity. DR surgery improved upon the structural abnormalities of the TMJ complex, for which stability was maintained as determined in the 9 to 12 month postoperative follow-up. Clinic relevance DR surgery effectively and constantly improves the positional abnormalities of the TMJ complex. Temporomandibular joint (dpeaa)DE-He213 Temporomandibular disorders (dpeaa)DE-He213 Anterior disc displacement (dpeaa)DE-He213 Disc repositioning surgery (dpeaa)DE-He213 Wang, Ruiyu aut Liu, Yao aut Cao, Pinyin aut Wang, Peng aut Bi, Ruiye aut Zhu, Songsong aut Enthalten in Clinical Oral Investigations Springer-Verlag, 2001 27(2023), 12 vom: 21. Nov., Seite 7871-7880 (DE-627)SPR007794231 nnns volume:27 year:2023 number:12 day:21 month:11 pages:7871-7880 https://dx.doi.org/10.1007/s00784-023-05379-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 27 2023 12 21 11 7871-7880 |
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10.1007/s00784-023-05379-3 doi (DE-627)SPR054041147 (SPR)s00784-023-05379-3-e DE-627 ger DE-627 rakwb eng Fang, Han verfasserin aut Studying positional changes of the disc-condyle-fossa complex in ADDWoR patients after TMJ disc repositioning surgery 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Objetives To investigate the positional changes in the temporomandibular joint (TMJ) disc–condyle–fossa complex of patients with anterior disc displacement without reduction (ADDWoR) and to evaluate the effect of disc repositioning (DR) surgery. Material and methods Fifteen patients with unilateral ADDWoR (30 joints) were included. MRI of the TMJ was performed at T0 (1 week before surgery), T1 (1 month after surgery), and T2 (9–12 months after surgery). The glenoid fossa, disc, and condyle were reconstructed and analyzed using Mimics software. Results In the patients with unilateral ADDWoR, the disc on the ADD side showed a tendency to downward shift in the coronal direction and forward shift in the sagittal direction; the condyle of ADD side showed a tendency to backward shift in the sagittal direction and upward shift in the coronal direction. When comparing the same ADDwoR TMJ at T0, T1, and T2, the disc was found to move upward and backward after DR surgery at T1 and T2, and the condyle was found to move upward and backward after DR surgery at T1 but returned to the original position at T2. Conclusions ADDWoR leads to forward and downward displacement of the disc relative to the condyle and upward displacement of the condyle relative to the tuberosity. DR surgery improved upon the structural abnormalities of the TMJ complex, for which stability was maintained as determined in the 9 to 12 month postoperative follow-up. Clinic relevance DR surgery effectively and constantly improves the positional abnormalities of the TMJ complex. Temporomandibular joint (dpeaa)DE-He213 Temporomandibular disorders (dpeaa)DE-He213 Anterior disc displacement (dpeaa)DE-He213 Disc repositioning surgery (dpeaa)DE-He213 Wang, Ruiyu aut Liu, Yao aut Cao, Pinyin aut Wang, Peng aut Bi, Ruiye aut Zhu, Songsong aut Enthalten in Clinical Oral Investigations Springer-Verlag, 2001 27(2023), 12 vom: 21. Nov., Seite 7871-7880 (DE-627)SPR007794231 nnns volume:27 year:2023 number:12 day:21 month:11 pages:7871-7880 https://dx.doi.org/10.1007/s00784-023-05379-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 27 2023 12 21 11 7871-7880 |
allfields_unstemmed |
10.1007/s00784-023-05379-3 doi (DE-627)SPR054041147 (SPR)s00784-023-05379-3-e DE-627 ger DE-627 rakwb eng Fang, Han verfasserin aut Studying positional changes of the disc-condyle-fossa complex in ADDWoR patients after TMJ disc repositioning surgery 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Objetives To investigate the positional changes in the temporomandibular joint (TMJ) disc–condyle–fossa complex of patients with anterior disc displacement without reduction (ADDWoR) and to evaluate the effect of disc repositioning (DR) surgery. Material and methods Fifteen patients with unilateral ADDWoR (30 joints) were included. MRI of the TMJ was performed at T0 (1 week before surgery), T1 (1 month after surgery), and T2 (9–12 months after surgery). The glenoid fossa, disc, and condyle were reconstructed and analyzed using Mimics software. Results In the patients with unilateral ADDWoR, the disc on the ADD side showed a tendency to downward shift in the coronal direction and forward shift in the sagittal direction; the condyle of ADD side showed a tendency to backward shift in the sagittal direction and upward shift in the coronal direction. When comparing the same ADDwoR TMJ at T0, T1, and T2, the disc was found to move upward and backward after DR surgery at T1 and T2, and the condyle was found to move upward and backward after DR surgery at T1 but returned to the original position at T2. Conclusions ADDWoR leads to forward and downward displacement of the disc relative to the condyle and upward displacement of the condyle relative to the tuberosity. DR surgery improved upon the structural abnormalities of the TMJ complex, for which stability was maintained as determined in the 9 to 12 month postoperative follow-up. Clinic relevance DR surgery effectively and constantly improves the positional abnormalities of the TMJ complex. Temporomandibular joint (dpeaa)DE-He213 Temporomandibular disorders (dpeaa)DE-He213 Anterior disc displacement (dpeaa)DE-He213 Disc repositioning surgery (dpeaa)DE-He213 Wang, Ruiyu aut Liu, Yao aut Cao, Pinyin aut Wang, Peng aut Bi, Ruiye aut Zhu, Songsong aut Enthalten in Clinical Oral Investigations Springer-Verlag, 2001 27(2023), 12 vom: 21. Nov., Seite 7871-7880 (DE-627)SPR007794231 nnns volume:27 year:2023 number:12 day:21 month:11 pages:7871-7880 https://dx.doi.org/10.1007/s00784-023-05379-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 27 2023 12 21 11 7871-7880 |
allfieldsGer |
10.1007/s00784-023-05379-3 doi (DE-627)SPR054041147 (SPR)s00784-023-05379-3-e DE-627 ger DE-627 rakwb eng Fang, Han verfasserin aut Studying positional changes of the disc-condyle-fossa complex in ADDWoR patients after TMJ disc repositioning surgery 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Objetives To investigate the positional changes in the temporomandibular joint (TMJ) disc–condyle–fossa complex of patients with anterior disc displacement without reduction (ADDWoR) and to evaluate the effect of disc repositioning (DR) surgery. Material and methods Fifteen patients with unilateral ADDWoR (30 joints) were included. MRI of the TMJ was performed at T0 (1 week before surgery), T1 (1 month after surgery), and T2 (9–12 months after surgery). The glenoid fossa, disc, and condyle were reconstructed and analyzed using Mimics software. Results In the patients with unilateral ADDWoR, the disc on the ADD side showed a tendency to downward shift in the coronal direction and forward shift in the sagittal direction; the condyle of ADD side showed a tendency to backward shift in the sagittal direction and upward shift in the coronal direction. When comparing the same ADDwoR TMJ at T0, T1, and T2, the disc was found to move upward and backward after DR surgery at T1 and T2, and the condyle was found to move upward and backward after DR surgery at T1 but returned to the original position at T2. Conclusions ADDWoR leads to forward and downward displacement of the disc relative to the condyle and upward displacement of the condyle relative to the tuberosity. DR surgery improved upon the structural abnormalities of the TMJ complex, for which stability was maintained as determined in the 9 to 12 month postoperative follow-up. Clinic relevance DR surgery effectively and constantly improves the positional abnormalities of the TMJ complex. Temporomandibular joint (dpeaa)DE-He213 Temporomandibular disorders (dpeaa)DE-He213 Anterior disc displacement (dpeaa)DE-He213 Disc repositioning surgery (dpeaa)DE-He213 Wang, Ruiyu aut Liu, Yao aut Cao, Pinyin aut Wang, Peng aut Bi, Ruiye aut Zhu, Songsong aut Enthalten in Clinical Oral Investigations Springer-Verlag, 2001 27(2023), 12 vom: 21. Nov., Seite 7871-7880 (DE-627)SPR007794231 nnns volume:27 year:2023 number:12 day:21 month:11 pages:7871-7880 https://dx.doi.org/10.1007/s00784-023-05379-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 27 2023 12 21 11 7871-7880 |
allfieldsSound |
10.1007/s00784-023-05379-3 doi (DE-627)SPR054041147 (SPR)s00784-023-05379-3-e DE-627 ger DE-627 rakwb eng Fang, Han verfasserin aut Studying positional changes of the disc-condyle-fossa complex in ADDWoR patients after TMJ disc repositioning surgery 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Objetives To investigate the positional changes in the temporomandibular joint (TMJ) disc–condyle–fossa complex of patients with anterior disc displacement without reduction (ADDWoR) and to evaluate the effect of disc repositioning (DR) surgery. Material and methods Fifteen patients with unilateral ADDWoR (30 joints) were included. MRI of the TMJ was performed at T0 (1 week before surgery), T1 (1 month after surgery), and T2 (9–12 months after surgery). The glenoid fossa, disc, and condyle were reconstructed and analyzed using Mimics software. Results In the patients with unilateral ADDWoR, the disc on the ADD side showed a tendency to downward shift in the coronal direction and forward shift in the sagittal direction; the condyle of ADD side showed a tendency to backward shift in the sagittal direction and upward shift in the coronal direction. When comparing the same ADDwoR TMJ at T0, T1, and T2, the disc was found to move upward and backward after DR surgery at T1 and T2, and the condyle was found to move upward and backward after DR surgery at T1 but returned to the original position at T2. Conclusions ADDWoR leads to forward and downward displacement of the disc relative to the condyle and upward displacement of the condyle relative to the tuberosity. DR surgery improved upon the structural abnormalities of the TMJ complex, for which stability was maintained as determined in the 9 to 12 month postoperative follow-up. Clinic relevance DR surgery effectively and constantly improves the positional abnormalities of the TMJ complex. Temporomandibular joint (dpeaa)DE-He213 Temporomandibular disorders (dpeaa)DE-He213 Anterior disc displacement (dpeaa)DE-He213 Disc repositioning surgery (dpeaa)DE-He213 Wang, Ruiyu aut Liu, Yao aut Cao, Pinyin aut Wang, Peng aut Bi, Ruiye aut Zhu, Songsong aut Enthalten in Clinical Oral Investigations Springer-Verlag, 2001 27(2023), 12 vom: 21. Nov., Seite 7871-7880 (DE-627)SPR007794231 nnns volume:27 year:2023 number:12 day:21 month:11 pages:7871-7880 https://dx.doi.org/10.1007/s00784-023-05379-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 27 2023 12 21 11 7871-7880 |
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Results In the patients with unilateral ADDWoR, the disc on the ADD side showed a tendency to downward shift in the coronal direction and forward shift in the sagittal direction; the condyle of ADD side showed a tendency to backward shift in the sagittal direction and upward shift in the coronal direction. When comparing the same ADDwoR TMJ at T0, T1, and T2, the disc was found to move upward and backward after DR surgery at T1 and T2, and the condyle was found to move upward and backward after DR surgery at T1 but returned to the original position at T2. Conclusions ADDWoR leads to forward and downward displacement of the disc relative to the condyle and upward displacement of the condyle relative to the tuberosity. DR surgery improved upon the structural abnormalities of the TMJ complex, for which stability was maintained as determined in the 9 to 12 month postoperative follow-up. 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studying positional changes of the disc-condyle-fossa complex in addwor patients after tmj disc repositioning surgery |
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Studying positional changes of the disc-condyle-fossa complex in ADDWoR patients after TMJ disc repositioning surgery |
abstract |
Objetives To investigate the positional changes in the temporomandibular joint (TMJ) disc–condyle–fossa complex of patients with anterior disc displacement without reduction (ADDWoR) and to evaluate the effect of disc repositioning (DR) surgery. Material and methods Fifteen patients with unilateral ADDWoR (30 joints) were included. MRI of the TMJ was performed at T0 (1 week before surgery), T1 (1 month after surgery), and T2 (9–12 months after surgery). The glenoid fossa, disc, and condyle were reconstructed and analyzed using Mimics software. Results In the patients with unilateral ADDWoR, the disc on the ADD side showed a tendency to downward shift in the coronal direction and forward shift in the sagittal direction; the condyle of ADD side showed a tendency to backward shift in the sagittal direction and upward shift in the coronal direction. When comparing the same ADDwoR TMJ at T0, T1, and T2, the disc was found to move upward and backward after DR surgery at T1 and T2, and the condyle was found to move upward and backward after DR surgery at T1 but returned to the original position at T2. Conclusions ADDWoR leads to forward and downward displacement of the disc relative to the condyle and upward displacement of the condyle relative to the tuberosity. DR surgery improved upon the structural abnormalities of the TMJ complex, for which stability was maintained as determined in the 9 to 12 month postoperative follow-up. Clinic relevance DR surgery effectively and constantly improves the positional abnormalities of the TMJ complex. © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
abstractGer |
Objetives To investigate the positional changes in the temporomandibular joint (TMJ) disc–condyle–fossa complex of patients with anterior disc displacement without reduction (ADDWoR) and to evaluate the effect of disc repositioning (DR) surgery. Material and methods Fifteen patients with unilateral ADDWoR (30 joints) were included. MRI of the TMJ was performed at T0 (1 week before surgery), T1 (1 month after surgery), and T2 (9–12 months after surgery). The glenoid fossa, disc, and condyle were reconstructed and analyzed using Mimics software. Results In the patients with unilateral ADDWoR, the disc on the ADD side showed a tendency to downward shift in the coronal direction and forward shift in the sagittal direction; the condyle of ADD side showed a tendency to backward shift in the sagittal direction and upward shift in the coronal direction. When comparing the same ADDwoR TMJ at T0, T1, and T2, the disc was found to move upward and backward after DR surgery at T1 and T2, and the condyle was found to move upward and backward after DR surgery at T1 but returned to the original position at T2. Conclusions ADDWoR leads to forward and downward displacement of the disc relative to the condyle and upward displacement of the condyle relative to the tuberosity. DR surgery improved upon the structural abnormalities of the TMJ complex, for which stability was maintained as determined in the 9 to 12 month postoperative follow-up. Clinic relevance DR surgery effectively and constantly improves the positional abnormalities of the TMJ complex. © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
abstract_unstemmed |
Objetives To investigate the positional changes in the temporomandibular joint (TMJ) disc–condyle–fossa complex of patients with anterior disc displacement without reduction (ADDWoR) and to evaluate the effect of disc repositioning (DR) surgery. Material and methods Fifteen patients with unilateral ADDWoR (30 joints) were included. MRI of the TMJ was performed at T0 (1 week before surgery), T1 (1 month after surgery), and T2 (9–12 months after surgery). The glenoid fossa, disc, and condyle were reconstructed and analyzed using Mimics software. Results In the patients with unilateral ADDWoR, the disc on the ADD side showed a tendency to downward shift in the coronal direction and forward shift in the sagittal direction; the condyle of ADD side showed a tendency to backward shift in the sagittal direction and upward shift in the coronal direction. When comparing the same ADDwoR TMJ at T0, T1, and T2, the disc was found to move upward and backward after DR surgery at T1 and T2, and the condyle was found to move upward and backward after DR surgery at T1 but returned to the original position at T2. Conclusions ADDWoR leads to forward and downward displacement of the disc relative to the condyle and upward displacement of the condyle relative to the tuberosity. DR surgery improved upon the structural abnormalities of the TMJ complex, for which stability was maintained as determined in the 9 to 12 month postoperative follow-up. Clinic relevance DR surgery effectively and constantly improves the positional abnormalities of the TMJ complex. © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
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