• Title/Summary/Keyword: Upper Cervical Stabilization

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Surgical Treatments for Cervical Spondylotic Myelopathy Associated with Athetoid Cerebral Palsy

  • Lee, Yong-Jeon;Chung, Dong-Sup;Kim, Jong-Tae;Bong, Ho-Jin;Han, Young-Min;Park, Young-Sup
    • Journal of Korean Neurosurgical Society
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    • v.43 no.6
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    • pp.294-299
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    • 2008
  • Objective : To evaluate the clinical characteristics and surgical outcomes of the patients with cervical spondylotic myelopathy associated with athetoid cerebral palsy. Methods : The authors reviewed the clinical and neurodiagnostic findings, surgical managements and outcomes in six consecutive patients with cervical spondylotic myelopathy associated with athetoid cerebral palsy who had been treated with surgical decompression and fusion procedures between January 1999 and December 2005. The mean age of the 6 patients (four women and two men) at the time of surgery was 42.8 years (range, 31-55 years). The mean follow-up period was 56.5 months (range, 17-112 months). The neurological outcome was evaluated before and after operations (immediately, 6 months after and final follow-up) using grading systems of the walking ability, brachialgia and deltoid power. Results : At immediate postoperative period, after 6 months, and at final follow-up, all patients showed apparent clinical improvements in walking ability, upper extremity pain and deltoid muscle strength. Late neurological deterioration was not seen during follow-up periods. There were no serious complications related to surgery. Conclusion : Surgical decompression and stabilization in patients with cervical spondylotic myelopathy associated with athetoid cerebral palsy have been challenging procedure up to now. Our results indicate that early diagnosis and appropriate surgical procedure can effectively improve the clinical symptoms and neurological function in patients with cervical spondylotic myelopathy and athetoid cerebral palsy, even in those with severe involuntary movements.

Effects of Neck Stabilizing Exercise Combined with Transcranial Direct Current Stimulation on Muscle Characteristics and Function in Patients with Cervicogenic Headache (경두개 직류자극을 결합한 목 안정화 운동이 경추성두통환자의 근육특성과 기능에 미치는 영향)

  • Park, Seungkyu;Yang, Daejung;Kim, Jeho;Park, Samheon;Yoon, Jonghyuk
    • Journal of The Korean Society of Integrative Medicine
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    • v.7 no.3
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    • pp.159-169
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    • 2019
  • Purpose: The purpose of this study was to provide an effective method of exercise therapy for patients with cervicogenic headache. Methods: The subjects were divided into the following three groups according to the intervention received: cervix-stabilizing exercise (n=12, group 1), transcranial direct current stimulation (n=12, group 2), and cervix-stabilizing exercise combined with transcranial direct current stimulation (n=12, group 3). The intragroup and intergroup differences in muscle characteristics and neck disability index were compared and analyzed. Results: The comparison and analysis of the changes in muscle tone and post hoc analysis revealed statistically significant intragroup decreases in the upper trapezius and suboccipitals in groups I and III, and statistically significant intergroup differences in the upper trapezius, with greater changes in group III than in group II, and in the suboccipitals, with greater changes in groupIII than in groups Iand II. The comparison and analysis of the change in muscle stiffness and post hoc analysis revealed a statistically significanti ntra group decrease in the upper trapezius in group Iand suboccipitals in group III, and a statistically significant intergroup difference in both muscles, with greater change in group III than in group II. The comparison and analysis of change in neck disability index and post hoc analysis revealed a statistically significant intragroup decrease in all the three groups and a statistically significant intergroup difference, with greater change in group III than in groups I and II. Conclusion: The neck-stabilizing exercise and transcranial direct current stimulation were shown to be effective in decreasing the tone of the cervical muscles by stabilizing the cervical bone and improving muscle durability, and in improving the movement and limitation of joint range of motion by decreasing muscle tone and stiffness.

Correction of Atlanto-axial Instability by Avulsion Fracture of the Axis in a Dog (중쇠뼈 찢김골절로 인한 고리중쇠 관절 불안정의 교정)

  • Hwang, Yong-Hyun;Kim, Minkyung;Park, Jung-Hyun;Jin, So-Young;Park, Ki-Tae;Lee, Hee-Chun;Lee, Jae-Hoon
    • Journal of Veterinary Clinics
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    • v.30 no.6
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    • pp.499-502
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    • 2013
  • An eight-year-old, castrated male, Poodle dog was presented with a bite wound in the neck region. Clinical examination revealed non-ambulatory signs of tetraparesis with deep pain, and upper motor neuron changes in all limbs. Fractures of the transverse process of C1 and the dorsal spinous process of C2 were observed on the radiographs and the computed tomography (CT). Conservative therapy was performed for 1 week. However the neurological problems were not alleviated until 7 days after injury. The owners agreed to perform surgical stabilization. The surgical stabilization was performed 7 days after presentation. Ventral stabilization was performed with screws, K-wires and bone cement. The dog stood up independently after 4 weeks and was able to walk 6 weeks postoperatively. In this report we suggest that using combined stabilization techniques are effective for this type of cervical fracture in which the dorsal and ventral structures of the vertebra are severely disrupted.