The surgical treatment of instability of the upper part of the cervical spine in children and adolescents.

1984 ◽  
Vol 66 (3) ◽  
pp. 403-411 ◽  
Author(s):  
S E Koop ◽  
R B Winter ◽  
J E Lonstein
2019 ◽  
Vol 14 (2) ◽  
pp. 282-295 ◽  
Author(s):  
Devashish Tiwari ◽  
Allon Goldberg ◽  
Amy Yorke ◽  
Gregory F. Marchetti ◽  
Bara Alsalaheen

Author(s):  
Jae Taek Hong ◽  
Heiko Koller ◽  
Kuniyoshi Abumi ◽  
Wen Yuan ◽  
Asdrubal Falavigna ◽  
...  

Neurosurgery ◽  
1990 ◽  
Vol 26 (4) ◽  
pp. 591-597 ◽  
Author(s):  
Toyohiko Isu ◽  
Yoshinohu Iwasaki ◽  
Minoru Akino ◽  
Hiroshi Abe

Abstract The clinical presentation, radiological features, and results of surgical treatment were analyzed in 17 cases of hydrosyringomyelia associated with a Chiari malformation, in children and adolescents younger than 20 years of age. The initial symptoms were a skeletal abnormality (71%), such as scoliosis (11 patients) or pes cavus (1 patient), pain or numbness (24%), and motor weakness (6%). Frequently seen signs on admission were sensory deficit (100%), scoliosis (85%), muscle weakness (64%), muscle atrophy (35%), and lower cranial nerve palsy (35%), The characteristic neurological findings were unilateral sensory and motor deficits (65%) with decreased or absent deep tendon reflexes on the same side. The localization of the syrinx on the axial section varied according to the level, even in the same patient. In 11 patients with unilateral sensory disturbances or unilateral sensory and motor deficits, the syrinx was located in the region corresponding to the posterolateral portion on the same side as that of sensory disturbance at the cervical or thoracic level. On the other hand, in 6 patients with bilateral sensory and motor deficits, the syrinx was located in the central portion and extended into the posterolateral portion of the more affected side. A syringosubarachnoid shunt was placed in 16 patients, foramen magnum decompression without closure of the obex was performed in 1 patient, ventriculoperitoneal shunt in 1 patient, terminal syringostomy in 1 patient, and foramen magnum decompression with terminal syringostomy in 1 patient. In 15 of 17 patients (88%), the neurological symptoms improved after an average follow-up of 4 years and 1 month. We think that as a surgical treatment, placement of a syringosubarachnoid shunt is effective.


Author(s):  
Mohamed Masmoudi ◽  
Regaig Marwa ◽  
Thabet Wadii ◽  
Mehdi Hasnaoui ◽  
Mighri Khalifa

2008 ◽  
Vol 65 (8) ◽  
pp. 627-631
Author(s):  
Tamara Kljakovic-Avramovic ◽  
Miroslav Vukosavljevic ◽  
Sinisa Avramovic

Background/Aim. Esotropia is the most common manifestation form of strabism accompanied by refraction deviations and amblyopia. The aim of this prospective study was to present the outcomes of surgical treatment of esotropia in children and adolescents. Methods. Within the period from January 1st 2006 to February 1st 2007 at the Clinic for Ophtalmology, Military Medical Academy, Belgrade a total of 25 patients with esotropia (34 eyes) and previously corrected refraction anomaly and treated amblyopia were operated on. The patients were 4-19-year of age. All of the patients were submitted to a complete ophtalmologic and orthoptic examination prior to the surgery, and a month, three months and six months after the surgery. The surgery was performed under general anesthesia. Out of the total number of the patients nine were operated on both eyes, while 16 patients on one eye with amblyopia or frequent esodeviation. Nine patients were submitted to retroposition of the inner straight muscle, two to myectomy of the outer straight muscle, while in 14 of the patients a combination of retroposition and myectomy was performed. The patients were divided into three groups according to the preoperative angle at the distance and followed-up accordingly after the surgery. Deviation angle at the distance in the group I was 18-25 DP, in the group II 26-35 PD, while in the group III it was 36-60 PD. Results. The most numerous, group I (12 patients; 48%), a month following the surgery showed angle reduction by 55.58%, after three months 63.25%, and after six months 63.92%. The group II consisted of 8 patients (32%) showed angle reduction by 70.75% a month following the surgery, by 76% after three months, and by 79.12% after six months. The group III (5 patients; 20%) showed angle reduction by 72.20% a month following the surgery, 79.20 after three months, and 80.12% after six months following the surgery. Conclusion. The best postoperative outcomes after a month, three and six months were obtained in the group of patients with the highest esodeviation angle at the distance solved by the surgery on both eyes. Timely surgical treatment befell into major precondition for developing and maintaining the elements of binocular vision in the operated on patients. .


2021 ◽  
Vol 18 (3) ◽  
pp. 68-76
Author(s):  
D. G. Naumov ◽  
S. G. Tkach ◽  
A. Yu. Mushkin ◽  
M. E. Makogonova

Objective. To analyze the results of surgical treatment of chronic infectious cervical spondylitis and literature data.Material and Methods. Design: retrospective monocentric cohort study for 2017–2020. The study included medical history and clinical and instrumental data of 25 patients who underwent 28 reconstructive surgeries on the suboccipital (n1 = 3) and subaxial (n2 = 25) spine. The average follow-up period was 1 year 2 months ± 4 months. Statistical analysis was performed using the Statistical Package for the Social Sciences (SPSS), version 22.0.Results. The effect of the duration of the therapeutic pause (p = 0.043) and the T1 slope (T1S) (p = 0.022) on the intensity of vertebrogenic pain syndrome was established. When assessing the parameters of the sagittal balance a direct relationship between the age of patients and the value of cervical sagittal vertical axis (CSVA) (p = 0.035) was revealed, while CSVA (p = 0.514) and neck tilt angle (NTA) (p = 0.617) did not significantly affect the intensity of vertebral pain syndrome. The extent of vertebral destruction did not affect either the intensity of vertebral pain (p = 0.872) or the indices of the sagittal balance: CSVA (p = 0.116), T1S (p = 0.154), and NTA (p = 0.562). A significant predictor of postoperative complications is the level of comorbidity with an index of 7 or more (p = 0.027) according to the Charlson scale.Conclusion. The leading predictors of complications of surgical treatment of cervical infectious spondylitis are the Charlson comorbidity index (7 points or more) and the variant of anterior reconstruction (the use of a blocked extraspinal plate). The factors influencing the intensity of vertebrogenic pain syndrome in this pathology are the duration of the therapeutic pause and the magnitude of T1S compensation. Anterior reconstruction of the cervical spine in the presence of infectious spondylitis provides a correction of the sagittal balance parameters, with the possibility of long-term maintaining the achieved values.


2016 ◽  
Vol 17 (5) ◽  
pp. 607-611 ◽  
Author(s):  
Wei Qu ◽  
Dingjun Hao ◽  
Qining Wu ◽  
Zongrang Song ◽  
Jijun Liu

Unilateral facet dislocation at the subaxial cervical spine (C3–7) in children younger than 8 years of age is rare. The authors describe a surgical approach for irreducible subaxial cervical unilateral facet dislocation (SCUFD) at C3–4 in a 5-year-old boy and present a literature review. A dorsal unilateral approach was applied, and a biodegradable plate was used for postreduction fixation without fusion after failed conservative treatment. There was complete resolution of symptoms and restored cervical stability. Two years after surgery, the patient had recovered range of motion in C3–4. In selected cases of cervical spine injury in young children, a biodegradable plate can maintain reduction until healing occurs, obviate the need to remove an implant, and recover the motion of the injured segment.


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