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Morcos MM, Liu DS, Farid AR, See P, Hogue GD. Occipital condyle fracture in the pediatric population: A management algorithm and systematic review. J Child Orthop 2024; 18:216-228. [PMID: 38567039 PMCID: PMC10984159 DOI: 10.1177/18632521241229301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 12/21/2023] [Indexed: 04/04/2024] Open
Abstract
Purpose This study aims to develop an accessible stepwise management algorithm for pediatric presentations of occipital condyle fractures (OCFs) based on a systematic review of the published literature regarding diagnostic evaluation, treatment, and outcomes. Methods A systematic review of the literature was conducted on PubMed to locate English language studies reporting on the management of pediatric OCFs. Data extraction of clinical presentation, management strategies, imaging, and treatment outcome was performed. Results A total of 15 studies reporting on 38 patients aged 18 years and younger presenting with OCFs were identified. Loss of consciousness (LOC), depressed level of consciousness, neck pain, decreased neck range of motion (ROM), and cranial nerve injury were the most common presenting symptoms. Diagnostic imaging included radiographs, computed tomography (CT) scans, magnetic resonance imaging (MRI), and functional radiographs to assess cervical stability. Treatment options varied and included soft collar, hard collar, and halo vest. All studies resulted in a complete healing of the OCF, with resolution of associated pain. Conclusion The proposed treatment algorithm suggests a framework for the management of pediatric OCFs based on the available evidence (levels of evidence: 3, 4). This review of the literature indicated that a stepwise approach should be utilized in the management of isolated pediatric OCFs.
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Affiliation(s)
- Mary M Morcos
- Harvard Medical School, Boston, MA, USA
- Boston Children’s Hospital, Boston, MA, USA
| | - David S Liu
- Harvard Medical School, Boston, MA, USA
- Harvard Combined Orthopaedic Residency Program, Boston, MA, USA
| | | | - Pokmeng See
- Department of Neurosurgery, Boston Children’s Hospital, Boston, MA, USA
| | - Grant D Hogue
- Harvard Medical School, Boston, MA, USA
- Department of Orthopaedic Surgery, Boston Children’s Hospital, Boston, MA, USA
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Zeng J, Jiang H, Zhuo Y, Xu Y, Deng Z. A case report on a child with fracture and dislocation of the upper cervical spine accompanied by spinal cord injury. Medicine (Baltimore) 2022; 101:e29717. [PMID: 35905208 PMCID: PMC9333534 DOI: 10.1097/md.0000000000029717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
RATIONALE This study describes an 8-year-old boy with a C2 fracture and dislocation with a left C2-C3 articular process interlocking and spinal cord injury who underwent open reduction and internal fixation using the posterior cervical approach and achieved satisfactory results. PATIENT CONCERNS An 8-year-old boy underwent an emergency transfer from a previous hospital after a car accident. DIAGNOSES Axial fracture and dislocation with spinal cord injury (American Spinal Injury Association grade C), traumatic shock, brain contusion, intracranial hemorrhage, mandibular fracture, pulmonary contusion and hemorrhage, left vertebral artery stenosis, and multiple fractures throughout the body. Radiological examination revealed a fracture of the lower edge of the C2 vertebral body, fourth-degree anterior spondylolisthesis of the C2 vertebral body, interlocking of the left C2-C3 articular processes, widening of the C2-C3 vertebral space, and occlusion of the V1 and 2 segments of the left vertebral artery. INTERVENTIONS The boy was immediately intubated and transferred to the pediatric intensive care unit for rescue treatment. However, the reduction was unsuccessful with 2 weeks of cranial traction. Thus, an open reduction was performed under general anesthesia. One month after the surgery, the boy was discharged from the hospital on foot after rehabilitation treatment. OUTCOMES The boy was discharged from the hospital 1 month after surgery. At the 8-month follow-up, a radiological examination showed that the corrected C2 vertebral body fracture and dislocation were satisfactorily reduced, and the spinal cord was adequately decompressed. The internal fixation position was also good, and the spinal sequence had recovered well. In summary, except for the muscle strength of the right upper limb, which was slightly worse, the other clinical symptoms were significantly improved. LESSONS In treating cervical fracture and dislocation with unilateral facet lock, the posterior open reduction of pedicle screw and lateral mass screw internal fixation achieved satisfactory results. Consequently, treating complex cervical spine injuries in children requires an accurate diagnosis and careful treatment strategy.
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Affiliation(s)
- Jiayu Zeng
- School of Clinical Medicine, Guizhou Medical University, Guiyang City, Guizhou Province, People’s Republic of China
| | - Hua Jiang
- Department of Pediatric Surgery, Affiliated Hospital of Guizhou Medical University, Guiyang City, Guizhou Province, People’s Republic of China
| | - Yingquan Zhuo
- Department of Pediatric Surgery, Affiliated Hospital of Guizhou Medical University, Guiyang City, Guizhou Province, People’s Republic of China
| | - Yongkang Xu
- The Second Affiliated Hospital of Nanchang University, Nanchang University, Nanchang City, Jiangxi Province, People’s Republic of China
| | - Zhigang Deng
- School of Clinical Medicine, Guizhou Medical University, Guiyang City, Guizhou Province, People’s Republic of China
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Tomaszewski R, Kler J, Pethe K, Zachurzok A. Evaluation of using the Anderson-Montesano and the Tuli classifications in pediatric patients with occipital condyle fractures. J Orthop Surg Res 2021; 16:449. [PMID: 34256792 PMCID: PMC8276397 DOI: 10.1186/s13018-021-02463-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 05/06/2021] [Indexed: 11/30/2022] Open
Abstract
Background Occipital condyle fractures (OCFs) in patients before 18 years of age are rare. Classifications of OCF are based on the CT images of the cranio-cervical junction (CCJ) and MRI. The Anderson-Montesano and Tuli classifications are the types which are most commonly used in these cases. Classification of OCFs allows the implementation of OCF treatment. The aim of this study was to evaluate the effectiveness of using the OCF classification in pediatric patients based on the analysis of our own cases. Methods During the years 2013–2020, 6 pediatric patients with OCFs, aged 14–18, have been treated. Two patients with unstable fracture III according to Anderson-Montesano and IIB according to Tuli were treated with the halo-vest. Additionally, one patient presenting neurological symptoms and with an associated C1 fracture was qualified for the halo-vest stabilization as well. The other patients were treated with a Minerva collar. We evaluated the results 6 months after completing the OCF treatment using the Neck Disability Index (NDI) and SF-36 questionnaires. Confidence intervals for the mean values were verified using the MeanCI function (from the R library DescTools) for both classical and bootstrap methods. Results Based on NDI results, we have obtained in our patients an average of 4.33/45 points (2–11) and 9.62% (4.4–24.4). Based on the SF-36 questionnaire, we obtained an average of 88.62% (47.41–99.44). Conclusion The Anderson-Montesano and Tuli’s classifications of OCF can be used to assess the stability of OCF in adolescents, but both classifications should be used simultaneously. CT and MR imaging should be used in diagnosing OCFs, whereas CT allows assessing therapeutic outcomes in OCF.
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Affiliation(s)
- Ryszard Tomaszewski
- Department of Pediatric Traumatology and Orthopedy, Upper Silesian Child Centre in Katowice, 40-752 Katowice ul. Medyków, 16, Katowice, Poland. .,Faculty of Science and Technology, Institute of Biomedical Engineering, University of Silesia, Katowice, Poland.
| | - Jacek Kler
- Department of Pediatric Traumatology and Orthopedy, Upper Silesian Child Centre in Katowice, 40-752 Katowice ul. Medyków, 16, Katowice, Poland
| | - Karol Pethe
- Department of Pediatric Traumatology and Orthopedy, Upper Silesian Child Centre in Katowice, 40-752 Katowice ul. Medyków, 16, Katowice, Poland
| | - Agnieszka Zachurzok
- Department of Pediatrics and Pediatric Endocrinology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
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Tomaszewski R, Gap A, Lucyga M, Rutz E, Mayr JM. Treatment of Unstable Occipital Condylar Fractures in Children-A STROBE-Compliant Investigation. MEDICINA (KAUNAS, LITHUANIA) 2021; 57:530. [PMID: 34070410 PMCID: PMC8228604 DOI: 10.3390/medicina57060530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 05/23/2021] [Indexed: 11/17/2022]
Abstract
Background and objectives: Occipital condyle fractures (OCF) occur rarely in children. The choice of treatment is based on the Anderson-Montesano and Tuli classification systems. We evaluated the outcome of unstable OCF in children and adolescents after halo-vest therapy. Materials and Methods: We treated 6 pediatric patients for OCF, including 3 patients (2 girls, 1 boy) with unstable OCF. Among the 3 patients with unstable OCF, 2 patients presented with an Anderson-Montesano type III and Tuli type IIB injury, while 1 patient had an Anderson-Montesano type I fracture (Tuli type IIB) accompanied by a C1 fracture. On admission, the children underwent computed tomography (CT) of the head and cervical spine as well as magnetic resonance imaging (MRI) of the cervical spine. We treated the children diagnosed with unstable OCF with halo-vest immobilization. Before removing the halo vest at the end of therapy, we applied the CT and MRI to confirm OCF consolidation. At follow-up, we rated functionality of the craniocervical junction (CCJ) based on the Neck Disability Index (NDI) and Questionnaire Short Form 36 Health Survey (SF-36). Results: All children achieved OCF consolidation after halo-vest therapy for a median of 13.0 weeks (range: 12.5-14.0 weeks). CT and MRI at the end of halo-vest therapy showed no signs of C0/C1 subluxation and confirmed the correct consolidation of OCF. The only complication associated with halo-vest therapy was a superficial infection caused by a halo-vest pin. At follow-up, all children exhibited favorable functionality of the CCJ as documented by the NDI score (median: 3 points; range: 3-11 points) and SF-36 score (median: 91 points; range: 64-96 points). Conclusions: In our small case series, halo-vest therapy resulted in good mid-term outcome in terms of OCF consolidation and CCJ functionality. In pediatric patients with suspected cervical spine injuries, we recommend CT and MRI of the CCJ to establish the diagnosis of OCF and confirm stable fracture consolidation before removing the halo vest.
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Affiliation(s)
- Ryszard Tomaszewski
- Department of Pediatric Traumatology and Orthopedics, Upper Silesian Children’s Health Centre, Medyków 16, 40-752 Katowice, Poland; (R.T.); (A.G.); (M.L.)
- Institute of Biomedical Engineering, Faculty of Science and Technology, University of Silesia, Medyków 16, 40-752 Katowice, Poland
| | - Artur Gap
- Department of Pediatric Traumatology and Orthopedics, Upper Silesian Children’s Health Centre, Medyków 16, 40-752 Katowice, Poland; (R.T.); (A.G.); (M.L.)
| | - Magdalena Lucyga
- Department of Pediatric Traumatology and Orthopedics, Upper Silesian Children’s Health Centre, Medyków 16, 40-752 Katowice, Poland; (R.T.); (A.G.); (M.L.)
| | - Erich Rutz
- Department of Orthopaedics, The Royal Children’s Hospital Melbourne, Melbourne, VIC 3052, Australia;
| | - Johannes M. Mayr
- Department of Pediatric Surgery, University Children’s Hospital Basel, University of Basel, 4031 Basel, Switzerland
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Tomaszewski R, Sesia SB, Studer D, Rutz E, Mayr JM. Conservative treatment and outcome of upper cervical spine fractures in young children: A STROBE-compliant case series. Medicine (Baltimore) 2021; 100:e25334. [PMID: 33787631 PMCID: PMC8021376 DOI: 10.1097/md.0000000000025334] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Accepted: 02/25/2021] [Indexed: 12/02/2022] Open
Abstract
Cervical spine (C-spine) fractures in young children are very rare, and little information on treatment modalities and functional, radiographic, and patient-reported outcome exists. In this 2-center, retrospective case series, we assessed subjective and functional mid-term outcomes in children aged ≤5 years whose C-spine fractures were treated nonoperatively.Between 2000 and 2018, 6 children (median age at injury: 23.5 months; range: 16-31 months) with C1 or C2 injuries were treated with Minerva cast/brace or soft collar brace at 1 of the 2 study centers. Two patients suffered C1 fractures, and 4 patients had lysis of the odontoid synchondrosis. Overall, 3 children had sustained polytrauma. One child died due to the consequences of massive head injury.For the primary outcome parameter, we recorded subjective symptoms such as pain and functional restrictions due to the sequelae of C-spine injuries at follow-up.Based on medical records, we also assessed the causes of injury, diagnostic procedures, treatments and complications, and time to fracture consolidation.Median follow-up of the 5 surviving children was 51 months (range: 36-160 months). At the latest follow-up, 4 of 5 children did not complain of any pain. One child who sustained an open head injury in combination with a subluxation of the odontoid and undisplaced fracture of the massa lateralis reported occasional headache. All patients experienced complete fracture healing and normal range of motion of the cervical spine.Median duration of cast/brace treatment was 8.5 weeks. Fracture healing was confirmed by computed tomography in all patients.All C-spine injuries were managed with either Minerva cast/Halo brace or soft collar brace without complications.In our retrospective case series, nonoperative treatment of atlas fractures and dislocations or subluxations of the odontoid in young children using Minerva casts or prefabricated Halo braces resulted in good subjective and functional outcomes at mid-term. We observed no complications of conservative treatment of C1 and C2 injuries in young children.
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Affiliation(s)
- Ryszard Tomaszewski
- Department of Pediatric Traumatology and Orthopedics, Upper Silesian Children's Health Centre
- University of Silesia, Faculty of Science and Technology, Institute of Biomedical Engineering, Katowice, Poland
| | - Sergio B. Sesia
- Division of General Thoracic Surgery, Inselspital, Bern University Hospital, University of Bern
| | - Daniel Studer
- Department of Pediatric Orthopedics, University Children's Hospital Basel, University of Basel, Switzerland
| | - Erich Rutz
- Department of Orthopaedics, The Royal Children's Hospital Melbourne, Victoria, Australia
| | - Johannes M. Mayr
- Department of Pediatric Surgery, University Children's Hospital Basel, University of Basel, Switzerland
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Abstract
Due to their anatomical location, occipital condylar fractures (OCFs) are usually not observed during traditional autopsies and are therefore considered a rare injury. The aim of this study was to determine the true frequency of OCFs using post-mortem computed tomography (PMCT) in traumatic casualties. We retrospectively analyzed 438 PMCT studies of victims of traffic accidents, falls from height, violence, and low-energy head injuries (324 males and 114 females). OCFs were present in 22.6% of cases (n = 99), mostly in victims of railway accidents (48.5%, n = 17), falls from height (26.6%, n = 29), cyclists (24%, n = 6), and pedestrians hit by cars (22.5%, n = 29). Isolated OCFs were found in 5.5% of cases (n = 24), most often in cyclists (12%, n = 3) and pedestrians (9.3%, n = 12) hit by cars. There were no OCFs in the cases of fatalities caused by violence or accidental low-energy head injury. PMCT scans revealed that OCFs are common in high-energy injury fatalities and can be useful for determining the mechanism of trauma more precisely.
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Occipital condyle fractures in the pediatric population. CURRENT ORTHOPAEDIC PRACTICE 2018. [DOI: 10.1097/bco.0000000000000609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Occipital Condyle Fracture with Accompanying Meningeal Spinal Cysts as a result of Cervical Spine Injury in 15-Year-Old Girl. Case Rep Orthop 2015; 2015:627502. [PMID: 26543656 PMCID: PMC4620383 DOI: 10.1155/2015/627502] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2015] [Accepted: 09/21/2015] [Indexed: 11/18/2022] Open
Abstract
The occipital condyle fracture is rare injury of the craniocervical junction. Meningeal spinal cysts are rare tumors of the spinal cord. Depending on location, these lesions may be classified as extradural and subdural, but extradural spinal cysts are more common. We present the case of a 15-year-old girl who suffered from avulsion occipital condyle fracture treated with use of “halo-vest” system. We established that clinical effect after completed treatment is very good. Control MRI evaluation was performed 12 months after removal of “halo-vest” traction, and clinically silent extradural meningeal spinal cysts were detected at the ventral side of the spinal cord in the cervical segment of the spine. Due to clinically silent course of the disease, we decided to use the conservative treatment. The patient remains under control of our department.
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Occipital condyle fractures. Prospective follow-up of 31 cases within 5 years at a level 1 trauma centre. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2011; 21:289-94. [PMID: 21833573 DOI: 10.1007/s00586-011-1963-7] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2011] [Revised: 06/25/2011] [Accepted: 07/31/2011] [Indexed: 10/17/2022]
Abstract
PURPOSE Prospective investigation of incidence and outcome of occipital condyle fractures (OCF) in a level 1 trauma centre. METHODS Over a period of 5 years, we prospectively recorded all cases of OCF, and performed a 1-year post-injury radiological and clinical follow-up using CT imaging, SF-36 and Neck Disability Index, respectively. RESULTS A total of 31 patients with OCF were identified. Based on a total of 2,616 CT scans that had been performed during this period, the incidence was 1.19%. There were 27 unilateral and 4 bilateral OCFs. Furthermore, 3 out of 31 patients (9.7%) were additionally diagnosed with atlanto-occipital dislocation (AOD), one of which was dorsally stabilised in a surgical procedure. All other patients were treated conservatively. 5 out of 31 patients (16.1%) died due to the severity of associated injuries. 22 out of 31 patients (70.9%) were prospectively followed-up for 1 year after trauma. During this period, CT imaging showed bony consolidation of fractures in all cases except for one, with no evidence of secondary dislocation or nonunion. Evaluation of the Neck Disability Index showed moderate disability. The SF-36 questionnaire showed an impaired quality of life in all areas; however, these were determined by associated injuries and independent of the type of fracture. CONCLUSIONS Both unilateral and bilateral OCFs represent a stable injury regardless of the type of fracture. If AOD has been diagnosed in addition, it requires surgical stabilisation-independent of the OCF-and it is a significant predictor for poor outcomes. The patients quality of life 1 year after trauma has not been affected by the OCF, but by the overall pattern of the injury and by comorbidities. Based on our results, we introduce a new, simple and practical classification for OCFs.
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Maserati MB, Stephens B, Zohny Z, Lee JY, Kanter AS, Spiro RM, Okonkwo DO. Occipital condyle fractures: clinical decision rule and surgical management. J Neurosurg Spine 2009; 11:388-95. [PMID: 19929333 DOI: 10.3171/2009.5.spine08866] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Occipital condyle fractures (OCFs) are rare injuries and their treatment remains controversial. Several classification systems have been proposed, first by Anderson and Montesano and more recently by Tuli and colleagues and Hanson and associates, who sought to stratify these fractures in a manner that would guide treatment that has typically ranged from semirigid collar immobilization to halo fixation or occipitocervical fusion. It has been the authors' impression, based on experience with OCFs at their institution, that classification is cumbersome and contributes little to the clinical decision-making process, while the identification of craniocervical misalignment and neural element compromise is paramount, and sufficient, for the planning of treatment. METHODS The authors performed a retrospective review of 24,745 consecutive trauma presentations to a single Level I trauma center (UPMC Presbyterian Hospital) over a 6-year period, identifying 100 patients with 106 OCFs. All patients were evaluated by the spine trauma service and underwent imaging of the craniocervical junction using reconstructed CT scans. Patient characteristics, fracture characteristics (including fracture classification according to the 2 major classification systems), initial management, and status at follow-up were recorded. RESULTS The incidence of OCF in this trauma population was 0.4%. Two patients had evidence of craniocervical misalignment on reconstructed CT imaging at the time of admission; both patients underwent occipitocervical fusion. One patient underwent occipitocervical fusion for unrelated C1-2 fractures. The remainder of those surviving to discharge, whose fractures represented all fracture subtypes, received treatment with a rigid cervical collar or counseling alone. No patients, including 4 patients with bilateral OCFs, were found to have developed delayed craniocervical instability or misalignment on follow-up, or to require further neurosurgical intervention for an OCF. Neural element compression was not identified in any of the patients, and there were no cases of delayed cranial neuropathy. CONCLUSIONS Beyond the identification of craniocervical misalignment on reconstructed CT scans at admission, further classification of OCFs is unnecessary. Management should consist of up-front occipitocervical fusion or halo fixation in cases demonstrating occipitocervical misalignment, or of immobilization in a rigid cervical collar followed by delayed clinical and radiographic evaluation in a spine trauma clinic if misalignment is not present.
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Affiliation(s)
- Matthew B Maserati
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, University of Pittsburgh, Pennsylvania 15213, USA
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Tewari MK, Ratnam KL, Shiv VK. Unilateral occipital condylar fracture presenting as neck pain and restriction of neck movements- Report of a case and review of literature. INDIAN JOURNAL OF NEUROTRAUMA 2008. [DOI: 10.1016/s0973-0508(08)80015-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
AbstractOccipital condylar fractures (OCFs) once rare injuries are not so at present. A young male, victim of motor vehicle accident, presented with severe high cervical pain and restriction of neck movements without any focal neurological deficit, with normal cervical spine x-rays and computerized tomography (CT) scans brain. CT scan and magnetic resonance (MR) imaging of the craniovertebral junction (CVJ) area revealed a retro-pulsed segment in the cervical spinal canal with no cord compression or ligament injury. Patient improved with immobilization of neck. Patients with severe high cervical pain and restricted head movements OCF should be suspected and patient should be evaluated further. Majority of stable OCF improve with immobilization only.
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