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KMID : 1143720190150010043
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Korean Journal of Neurotrauma
2019 Volume.15 No. 1 p.43 ~ p.49
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Cervicothoracic Junction Approach using Modified Anterior Approach: J-type Manubriotomy and Low Cervical Incision
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Lee Jin
Paeng Sung-Hwa
Lee Won-Hee
Kim Sung-Tae
Lee Keun-Soo
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Abstract
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Spinal surgery of the anterior aspect of the cervicothoracic junction is difficult and has technological challenges because of the kyphotic alignment of the upper thoracic spine. This approach requires knowledge of the cervicothoracic regional anatomy. Surgery in this region is rare because of its indications; despite this rarity, surgeons must be prepared to expose this region. In addition, surgery in this region demands extensive opening of the surgical field and results in severe postoperative pain. Therefore, a less invasive procedure must be considered. Six cases of cervicothoracic lesion operation have been reported. The patients were successfully treated using an anterior modified approach (J-type manubriotomy). Anterior reconstruction and instrumentation of the cervicothoracic junction offers a distinct advantage of a stable anterior implant bone construction while preserving the posterior osseo-ligamentous tension band. Moreover, the modified anterior approach (J-type manubriotomy) provides the same exposure of the cervicothoracic junction without a full median sternotomy and avoids injury to subclavian vessels during resection of the clavicle or sternoclavicular junction. Therefore, the anterior cervical approach combined with J-type manubriotomy allows extensive exposure of the cervicothoracic junction and causes less complications. We performed preoperative radiological evaluation to identify the cases in which J-type manubriotomy was necessary.
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KEYWORD
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Cervicothoracic, Anterior, Approach, J-type
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