dual growing rods for the treatment of early-onset scoliosis by gregory m. mundis, nima kabirian,...
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![Page 1: Dual Growing Rods for the Treatment of Early-Onset Scoliosis by Gregory M. Mundis, Nima Kabirian, and Behrooz A. Akbarnia JBJS Essent Surg Tech Volume](https://reader036.vdocument.in/reader036/viewer/2022081519/56649f585503460f94c7e6e2/html5/thumbnails/1.jpg)
Dual Growing Rods for the Treatment of Early-Onset Scoliosis
by Gregory M. Mundis, Nima Kabirian, and Behrooz A. Akbarnia
JBJS Essent Surg TechVolume 3(1):e6January 9, 2013
©2013 by The Journal of Bone and Joint Surgery, Inc.
![Page 2: Dual Growing Rods for the Treatment of Early-Onset Scoliosis by Gregory M. Mundis, Nima Kabirian, and Behrooz A. Akbarnia JBJS Essent Surg Tech Volume](https://reader036.vdocument.in/reader036/viewer/2022081519/56649f585503460f94c7e6e2/html5/thumbnails/2.jpg)
Gregory M. Mundis et al. JBJS Essent Surg Tech 2013;3:e6
©2013 by The Journal of Bone and Joint Surgery, Inc.
![Page 3: Dual Growing Rods for the Treatment of Early-Onset Scoliosis by Gregory M. Mundis, Nima Kabirian, and Behrooz A. Akbarnia JBJS Essent Surg Tech Volume](https://reader036.vdocument.in/reader036/viewer/2022081519/56649f585503460f94c7e6e2/html5/thumbnails/3.jpg)
Gregory M. Mundis et al. JBJS Essent Surg Tech 2013;3:e6
©2013 by The Journal of Bone and Joint Surgery, Inc.
![Page 4: Dual Growing Rods for the Treatment of Early-Onset Scoliosis by Gregory M. Mundis, Nima Kabirian, and Behrooz A. Akbarnia JBJS Essent Surg Tech Volume](https://reader036.vdocument.in/reader036/viewer/2022081519/56649f585503460f94c7e6e2/html5/thumbnails/4.jpg)
Gregory M. Mundis et al. JBJS Essent Surg Tech 2013;3:e6
©2013 by The Journal of Bone and Joint Surgery, Inc.
![Page 5: Dual Growing Rods for the Treatment of Early-Onset Scoliosis by Gregory M. Mundis, Nima Kabirian, and Behrooz A. Akbarnia JBJS Essent Surg Tech Volume](https://reader036.vdocument.in/reader036/viewer/2022081519/56649f585503460f94c7e6e2/html5/thumbnails/5.jpg)
Gregory M. Mundis et al. JBJS Essent Surg Tech 2013;3:e6
©2013 by The Journal of Bone and Joint Surgery, Inc.
![Page 6: Dual Growing Rods for the Treatment of Early-Onset Scoliosis by Gregory M. Mundis, Nima Kabirian, and Behrooz A. Akbarnia JBJS Essent Surg Tech Volume](https://reader036.vdocument.in/reader036/viewer/2022081519/56649f585503460f94c7e6e2/html5/thumbnails/6.jpg)
Schematic posterior view of dual growing-rod instrumentation.
Gregory M. Mundis et al. JBJS Essent Surg Tech 2013;3:e6
©2013 by The Journal of Bone and Joint Surgery, Inc.
![Page 7: Dual Growing Rods for the Treatment of Early-Onset Scoliosis by Gregory M. Mundis, Nima Kabirian, and Behrooz A. Akbarnia JBJS Essent Surg Tech Volume](https://reader036.vdocument.in/reader036/viewer/2022081519/56649f585503460f94c7e6e2/html5/thumbnails/7.jpg)
Schematic lateral view of dual growing-rod instrumentation with pedicle screws at both the upper and the lower foundation.
Gregory M. Mundis et al. JBJS Essent Surg Tech 2013;3:e6
©2013 by The Journal of Bone and Joint Surgery, Inc.
![Page 8: Dual Growing Rods for the Treatment of Early-Onset Scoliosis by Gregory M. Mundis, Nima Kabirian, and Behrooz A. Akbarnia JBJS Essent Surg Tech Volume](https://reader036.vdocument.in/reader036/viewer/2022081519/56649f585503460f94c7e6e2/html5/thumbnails/8.jpg)
Close-up of the upper foundation site consisting of bilateral supralaminar and infralaminar hooks in a claw construct.
Gregory M. Mundis et al. JBJS Essent Surg Tech 2013;3:e6
©2013 by The Journal of Bone and Joint Surgery, Inc.
![Page 9: Dual Growing Rods for the Treatment of Early-Onset Scoliosis by Gregory M. Mundis, Nima Kabirian, and Behrooz A. Akbarnia JBJS Essent Surg Tech Volume](https://reader036.vdocument.in/reader036/viewer/2022081519/56649f585503460f94c7e6e2/html5/thumbnails/9.jpg)
Close-up of the lateral view of the upper foundation site consisting of supralaminar and infralaminar hooks.
Gregory M. Mundis et al. JBJS Essent Surg Tech 2013;3:e6
©2013 by The Journal of Bone and Joint Surgery, Inc.
![Page 10: Dual Growing Rods for the Treatment of Early-Onset Scoliosis by Gregory M. Mundis, Nima Kabirian, and Behrooz A. Akbarnia JBJS Essent Surg Tech Volume](https://reader036.vdocument.in/reader036/viewer/2022081519/56649f585503460f94c7e6e2/html5/thumbnails/10.jpg)
Clockwise rotation of the hook holder to insert the infralaminar and supralaminar hooks.
Gregory M. Mundis et al. JBJS Essent Surg Tech 2013;3:e6
©2013 by The Journal of Bone and Joint Surgery, Inc.
![Page 11: Dual Growing Rods for the Treatment of Early-Onset Scoliosis by Gregory M. Mundis, Nima Kabirian, and Behrooz A. Akbarnia JBJS Essent Surg Tech Volume](https://reader036.vdocument.in/reader036/viewer/2022081519/56649f585503460f94c7e6e2/html5/thumbnails/11.jpg)
Lengthening of the dual growing rods from within the tandem connector.
Gregory M. Mundis et al. JBJS Essent Surg Tech 2013;3:e6
©2013 by The Journal of Bone and Joint Surgery, Inc.
![Page 12: Dual Growing Rods for the Treatment of Early-Onset Scoliosis by Gregory M. Mundis, Nima Kabirian, and Behrooz A. Akbarnia JBJS Essent Surg Tech Volume](https://reader036.vdocument.in/reader036/viewer/2022081519/56649f585503460f94c7e6e2/html5/thumbnails/12.jpg)
Lengthening performed cephalad to and outside of the tandem connector.
Gregory M. Mundis et al. JBJS Essent Surg Tech 2013;3:e6
©2013 by The Journal of Bone and Joint Surgery, Inc.
![Page 13: Dual Growing Rods for the Treatment of Early-Onset Scoliosis by Gregory M. Mundis, Nima Kabirian, and Behrooz A. Akbarnia JBJS Essent Surg Tech Volume](https://reader036.vdocument.in/reader036/viewer/2022081519/56649f585503460f94c7e6e2/html5/thumbnails/13.jpg)
Lengthening of the growing rods connected with side-to-side connectors (wedding band) on either side of the spine.
Gregory M. Mundis et al. JBJS Essent Surg Tech 2013;3:e6
©2013 by The Journal of Bone and Joint Surgery, Inc.