Abstract
First reported by Kanavel in 1917, the transoral–transpharyngeal approach is the most direct surgical approach to the anterior occipitocervical area. This approach can preferably expose the anterior atlantoaxial structure and is often used for the resection of the anterior arch of the atlas and treatment of odontoid process base invagination, infection, tumor, and irreducible odontoid fractures during chronic dislocation. It is also used in the management of congenital malformation in the anterior atlantoaxial region. Since this surgical approach is limited by the mandible and oral cavity, its field of vision is relatively narrow. Its exposure generally ranges from the basilar clivus to the upper part of C3, but can be expanded toward the head by incising the soft and hard palates. The range of mandibular joint motion should be evaluated prior to surgery by physical examination and X-ray. For patients who have difficulty in opening their mouths, other surgical approaches should be considered. The advantage of the anterior approach is the absence of major vessels and nerves, and the most common complications are infection and cerebrospinal fluid leakage.
References
Yin QS, Liu JF, Xia H. The prevention of infection in atlantoaxial operations by transoral-transpharyngeal approach. Chin J Spine Spinal Cord. 2001.
Menezes AH, Vangilder JC. Transoral-transpharyngeal approach to the anterior craniocervical junction. Ten-year experience with 72 patients. J Neurosurg. 1988;69(6):895–903.
Kingdom TT, Nockels RP, Kaplan MJ. Transoral-transpharyngeal approach to the craniocervical junction. Otolaryngol Head Neck Surg. 1995;113(4):393.
Chen X, Liu N, Zhu F, et al. Applied anatomy of the transoral-transpharyngeal approach to the lesions of the ventral craniocervical junction. Anat Res. 2005;620(3):87–90.
Wang Z, Yin Q, Wang L. Applied anatomy of transoral approach to the lesion of ventral craniocervical junction. Chin J Minim Invasive Neurosurg. 2004.
Pásztor E. Transoral approach for epidural craniocervical pathological processes. In:Advances and technical standards in neurosurgery. Vienna: Springer; 1985. p. 125–70.
Kanamori Y, Miyamoto K, Hosoe H, et al. Transoral approach using the mandibular osteotomy for atlantoaxial vertical subluxation in juvenile rheumatoid arthritis associated with mandibular micrognathia. J Spinal Disord Tech. 2003;16(2):221–4.
Neo M, Asato R, Honda K, et al. Transmaxillary and transmandibular approach to a C1 chordoma. Spine. 2007;32(7):236–9.
Bertrand J, Luc B, Philippe M, et al. Anterior mandibular osteotomy for tumor extirpation: a critical evaluation. Head Neck. 2000;22(4):323–7.
Hiromasa K, Shin K, Seiji A, et al. Transoral anterior approach using median mandibular splitting in upper spinal tumor extirpation. Oral Surg Oral Med Oral Pathol Oral Radiol. 2012;114(5):12–6.
Delgado TE, Garrido E, Harwick RD. Labiomandibular, transoral approach to chordomas in the clivus and upper cervical spine. Neurosurgery. 1981;8(6):675–9.
Arbit E, Jr PR. Combined transoral and median labiomandibular glossotomy approach to the upper cervical spine. Neurosurgery. 1981;8(6):672–4.
Brookes JT, Smith RJ, Menezes AH, et al. Median labiomandibular glossotomy approach to the craniocervical region. Childs Nerv Syst. 2008;24(10):1195–201.
McAfee PC, Bohlman HH, Riley LH, et al. The anterior retropharyngeal approach to the upper part of the cervical spine. J Bone Joint Surg Am. 1987;69(9):1371–83.
Vender JR, Harrison SJ, McDonnell DE. Fusion and instrumentation at C1-3 via the high anterior cervical approach. J Neurosurg Spine. 2000;92(1):24–9.
Leitner Y, Shabat S, Boriani L, et al. En bloc resection of a C4 chordoma: surgical technique. Eur Spine J. 2007;16(12):2238–42.
Chadha M, Agarwal A, Singh AP. Craniovertebral tuberculosis: a retrospective review of 13 cases managed conservatively. Spine. 2007;32(15):1629–34.
Govender S, Ramnarain A, Danaviah S. Cervical spine tuberculosis in children. Clin Orthop Relat Res. 2007;460:78–85.
Özdemir HM, Us AK, Ögün T. The role of anterior spinal instrumentation and allograft fibula for the treatment of pott disease. Spine. 2003;28(5):474–9.
Anderson LD, D'Alonzo RT. Fractures of the odontoid process of the axis. J Bone Joint Surg Am. 1974;56(8):1663–74.
Aebi M, Etter C, Coscia M. Fractures of the odontoid process. Treatment with anterior screw fixation. Spine. 1989;14(10):1065.
Elsaghir H, Böhm H. Anderson type II fracture of the odontoid process: results of anterior screw fixation. J Spinal Disord. 2000;13(6):527–30.
Chi YL, Wang XY, Mao FM. Treatment of odontoid process fractures with anterior percutaneous screw fixation. Chin J Orthop. 2004.
Levine AM, Edwards CC. Traumatic lesions of the occipitoatlantoaxial complex. Clin Orthop Relat Res. 1989;239(239):53–68.
Grob D, Dvorak J, Panjabi M, et al. Posterior occipitocervical fusion. A preliminary report of a new technique. Spine. 1991;16(3 Suppl):S17.
Fourney DR, York JE, Cohen ZR, et al. Management of atlantoaxial metastases with posterior occipitocervical stabilization. J Neurosurg. 2003;98(2 Suppl):165–70.
Goel A, Laheri V. Plate and screw fixation for atlanto-axial subluxation. Acta Neurochir. 1994;129(1–2):47.
Richter M, Schmidt R, Claes L, et al. Posterior atlantoaxial fixation: biomechanical in vitro comparison of six different techniques. Spine. 2002;27(16):1724–32.
Magerl F, Seemann PS. Stable posterior fusion of the atlas and axis by transarticular screw fixation. In:Cervical Spine I. Vienna: Springer; 1987. p. 322–7.
Harms J, Melcher RP. Posterior C1–C2 fusion with polyaxial screw and rod fixation. Spine. 2001;26(22):2467.
Yang F, Ping YI, Tang X, et al. Posterior atlantoaxial pedicle screw fixation for atlantoaxial dislocation. Chin J Tradit Med Traumatol Orthop. 2014.
Goel A. C1–C2 pedicle screw fixation with rigid cantilever beam construct: case report and technical note. Neurosurgery. 2002;50(2):426.
Xu R, Nadaud MC, Ebraheim NA, et al. Morphology of the second cervical vertebra and the posterior projection of the C2 pedicle axis. Spine. 1995;20(3):259.
Howington JU, Kruse JJ, Awasthi D. Surgical anatomy of the C-2 pedicle. J Neurosurg. 2001;95(95):88–92.
Kelly BP, Glaser JA, Diangelo DJ. Biomechanical comparison of a novel C1 posterior locking plate with the harms technique in a C1–C2 fixation model. Spine. 2008;33(24):920–5.
Rocha R, Safaviabbasi S, Reis C, et al. Working area, safety zones, and angles of approach for posterior C-1 lateral mass screw placement: a quantitative anatomical and morphometric evaluation. J Neurosurg Spine. 2007;6(6):247–54.
Blagg SE, Don AS, Robertson PA. Anatomic determination of optimal entry point and direction for C1 lateral mass screw placement. J Spinal Disord Tech. 2009;22(4):233.
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Shi, Jg., Yuan, W., Sun, Jc. (2018). Surgical Anatomy of Upper Cervical Spine. In: Shi, Jg., Yuan, W., Sun, Jc. (eds) Anatomy Atlas and Interpretation of Spine Surgery. Springer, Singapore. https://doi.org/10.1007/978-981-10-5906-3_1
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