1. Štulík J, Nesnídal P, Šebesta P, Vyskočil T, Kryl J. Kyphotic deformities of the cervical spine. Acta Chir Orthop Traumatol Cech. 2011;78(3):215-24.
2. Tan LA, Riew KD, Traynelis VC. Cervical spine deformity – Part 1: biomechanics, radiographic parameters, and classification. Neurosurgery. 2017;81(2):197-203.
3. Nottmeier EW, Deen HG, Patel N, Birch B. Cervical kyphotic deformity correction using 360-degree reconstruction. J Spinal Disord Tech. 2009;22(6):385-91.
4. Kaidi AC, Kim HJ. Classification(s) of cervical deformity. Neurospine. 2022;19(4):862-7.
5. Scheer JK, Lau D, Smith JS, Lee SH, Safaee MM, Fury M, et al. Alignment, classification, clinical evaluation, and surgical treatment for adult cervical deformity: a complete guide. Neurosurgery. 2021;88(4):864-83.
6. Scheer JK, Tang JA, Smith JS, Acosta FL Jr, Protopsaltis TS, Blondel B, et al. Cervical spine alignment, sagittal deformity, and clinical implications: a review. J Neurosurg Spine. 2013;19(2):141-59.
7. Cho SK, Safir S, Lombardi JM, Kim JS. Cervical spine deformity: indications, considerations, and surgical outcomes. J Am Acad Orthop Surg. 2019;27(2):e1-e13.
8. Smith JS, Lafage V, Schwab FJ, Shaffrey CI, Protopsaltis T, Klineberg E, et al. Prevalence and type of cervical deformity among 470 adults with thoracolumbar deformity. Spine (Phila Pa 1976). 2014;39(17):E1001-9.
9. Passias PG, Poorman GW, Lafage V, Smith JS, Ames C, Schwab F, et al. Cervical versus thoracolumbar spinal deformities: a comparison of baseline quality-of-life burden. Spine (Phila Pa 1976). 2018;43(9):E557-62.
10. Ames CP, Blondel B, Scheer JK, Schwab FJ, Le Huec JC, Massicotte EM, et al. Influence of spinal deformity on management and outcome of cervical spondylotic myelopathy: cervical radiographical alignment. Spine (Phila Pa 1976). 2013;38(22 Suppl 1):S149-60.
11. Nemani VM, Louie PK, Drolet CE, Rhee JM. Defining cervical sagittal plane deformity – when are sagittal realignment procedures necessary in patients presenting primarily with radiculopathy or myelopathy? Neurospine. 2022;19(4):876-82.
12. Sun X, Sun S, Kong C, Wang W, Zhang T, Ding J, et al. Pathological features and surgical strategies of cervical deformity. Biomed Res Int. 2020;2020:4290597.
13. Kim SW. Latest knowledge on a comprehensive understanding of cervical deformity and selection of effective treatment methods using recent classification systems: a narrative review. Asian Spine J. 2024;18(4):608-20.
14. Louie PK, Alshabab BS, McCarthy MH, Virk S, Dowdell JE, Steinhaus ME, et al. Classification system for cervical spine deformity morphology: a validation study. J Neurosurg Spine. 2022;37(6):865-73.
15. Massaad E, Hadzipasic M, Kiapour A, Lak AM, Shankar G, Zaidi HA, et al. Association of spinal alignment correction with patient-reported outcomes in adult cervical deformity: review of the literature. Neurospine. 2021;18(3):533-42.
16. Passias PG, Pierce KE, Kummer N, Krol O, Passfall L, Janjua MB, et al. Impact of myelopathy severity and degree of deformity on postoperative outcomes in cervical spinal deformity patients. Neurospine. 2021;18(3):628-34.
17. Smith JS, Line B, Bess S, Shaffrey CI, Kim HJ, Mundis G, et al. The health impact of adult cervical deformity in patients presenting for surgical treatment: comparison to United States population norms and chronic disease states based on the EuroQol-5 Dimensions questionnaire. Neurosurgery. 2017;80(5):716-25.
18. Passias PG, Naessig S, Sagoo N, Passfall L, Ahmad W, Lafage R, et al. Establishment of an individualized distal junctional kyphosis risk index following the surgical treatment of adult cervical deformities. Spine (Phila Pa 1976). 2023;48(1):49-55.
19. Lafage R, Smith JS, Elysee J, Passias P, Bess S, Klineberg E, et al. Sagittal age-adjusted score (SAAS) for adult spinal deformity (ASD) more effectively predicts surgical outcomes and proximal junctional kyphosis than previous classifications. Spine Deform. 2022;10(1):121-31.
20. Williamson TK, Onafowokan OO, Schoenfeld AJ, Owusu-Sarpong S, Lebovic J, Mir J, et al. Should pelvic incidence influence realignment strategy? A detailed analysis in adult spinal deformity: presented at the 2024 AANS/CNS Joint Section on Disorders of the Spine and Peripheral Nerves. J Neurosurg Spine. 2024;41(5):572-8.
21. Kim SW, Kim TH, Bok DH, Jang C, Yang MH, Lee S, et al. Analysis of cervical spine alignment in currently asymptomatic individuals: prevalence of kyphotic posture and its relationship with other spinopelvic parameters. Spine J. 2018;18(5):797-810.
22. Silva LECT, Barros AGC, Fagundes FAC, Atencio GG. Correlation of craniocervical parameters with the retropharyngeal space in posterior C1-C2 arthrodesis. Coluna/Columna. 2022;21(1):e250508.
23. Passias PG, Onafowokan OO, Tretiakov P, Dave P, Mir JM, Janjua MB. Current concepts in adult cervical spine deformity surgery. J Neurosurg Spine. 2024;40(4):439-52.
24. Henderson FC, Geddes JF, Vaccaro AR, Woodard E, Berry KJ, Benzel EC. Stretch-associated injury in cervical spondylotic myelopathy: new concept and review. Neurosurgery. 2005;56(5):1101-13; discussion 1101-13.
25. Barros AGC, Carelli LET, Fagundes FAC. A coluna cervical: o alinhamento normal. In: Romeiro C, Herrero F, Pratali R, Amaral R, Acácio R, Daher M. Alinhamento sagital da coluna vertebral. São Paulo: DiLivros; 2021. p. 217-46.
26. Obajeun OA, Abaza A, Jaramillo AP, Idris FS, Shaikh HA, Vahora I, et al. Congenital torticollis in a child with cervical spine deformity: a case report and literature review. Cureus. 2023;15(9):e46098.
27. Raju S, Ravi A, Prashanth LK. Cervical dystonia mimics: a case series and review of the literature. Tremor Other Hyperkinet Mov. 2019;9:707.
28. Funao H, Isogai N, Otomo N, Yamanouchi K, Mizukoshi R, Fujita N, et al. Clinical results after release of sternocleidomastoid muscle surgery for neglected congenital muscular torticollis – unipolar vs. bipolar release surgery. J Clin Med. 2024;13(1):131.
29. Lee GS, Lee MK, Kim WJ, Kim HS, Kim JH, Kim YS. Adult patients with congenital muscular torticollis treated with bipolar release: report of 31 cases. J Korean Neurosurg Soc. 2017;60(1):82-8.
30. Patwardhan AR, Nemade PS, Bhosale SK, Srivastava SK. Computed tomography-based morphometric analysis of cervical pedicles in Indian population: a pilot study to assess feasibility of transpedicular screw fixation. J Postgrad Med. 2012;58(2):119-22.
31. Parke WW, Rothman RH, Brown MD. The pharyngovertebral veins: an anatomical rationale for Grisel’s syndrome. J Bone Joint Surg Am. 1984;66(4):568-74.
32. Pang D, Li V. Atlantoaxial rotatory fixation: part 1 – biomechanics of normal rotation at the atlantoaxial joint in children. Neurosurgery. 2004;55(3):614-25.
33. Wetzel FT, La Rocca H. Grisel’s syndrome. Clin Orthop Relat Res. 1989;(240):141-52.
34. Smith GW, Robinson RA. The treatment of certain cervical-spine disorders by anterior removal of the intervertebral disc and interbody fusion. J Bone Joint Surg Am. 1958;40(3):607-24.
35. Winter RB, Moe JH, Wang JF. Congenital scoliosis: a study of 234 patients treated and untreated. J Bone Joint Surg Am. 1968;50(1):1-15.
36. McMaster MJ. Occipito-cervical anomalies and cervical scoliosis. Spine (Phila Pa 1976). 1984;9(5):493-501.
37. Crawford AH, Schorry EK. Neurofibromatosis in children: the role of the orthopaedist. J Am Acad Orthop Surg. 1999;7(4):217-30.
38. Kato M, Namikawa T, Matsumura A, Konishi S, Nakamura H. Surgical treatment for cervical degenerative scoliosis: posterior correction and fusion using pedicle screw constructs. Eur Spine J. 2015;24(7):1441-7.
39. Ruf M, Harms J. Cervical spine hemivertebra resection in children. Spine (Phila Pa 1976). 2003;28(4):408-13.
40. Takemoto M, Neo M, Matsushita M, Nakamura T. Treatment of congenital scoliosis by posterior single-stage hemivertebra resection with segmental pedicle screw instrumentation. J Neurosurg Spine. 2010;12(6):647-52.
41. Teixeira da Silva LE, Cuéllar DJ, Campos de Barros AG, Khan AA. Three-dimensional biomodel use in the surgical management of basilar invagination with congenital cervical scoliosis; correction by unilateral C1-C2 facet distraction. J Craniovert Jun Spine. 2020;11(4):347-50.
42. Menger RP, Savardekar AR, Farokhi F, Sin AH, Nanda A. A novel use of robotic guidance for cervical pedicle screw placement: technical note. World Neurosurg. 2017;107:1047.e7-1047.e11.
43. Ames CP, Smith JS, Eastlack R, Blumenthal S, Shaffrey CI, Schwab F, et al. A standardized nomenclature for artificial intelligence in spine: AI and machine learning in spine care. Spine (Phila Pa 1976). 2022;47(8):543-52.
44. Koller H, Koller J, Mayer M, Hempfing A, Hitzl W. Osteotomies in ankylosing spondylitis: where, how many, and how much? Eur Spine J. 2018;27(Suppl 1):70-100.