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Pediatric mandible reconstruction with costochondral graft, fibula graft

저작시기 2011.01 |등록일 2011.01.27 파워포인트파일MS 파워포인트 (pptx) | 49페이지 | 가격 3,000원

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Pediatric mandible reconstruction with costochondral graft, fibula graft

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Pediatric mandible reconstruction with costochondral graft, fibula graft

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Vasculature and Innervation
The chest wall derives its blood supply posteriorly from the posterior intercostal arteries, of which the first two arise from the subclavianthe thoracic aorta. The internal thoracic/mammary artery arises from the subclavian artery and gives off anterior intercostal arteries, which anastomose with the posterior intercostals. Laterally, the lateral thoracic artery arises from the axillary artery. Running alongside the lateral thoracic artery is the long thoracic nerve, a branch of the brachial plexus that supplies the serratus anterior muscle. Intercostal veins follow the course of the intercostal arteries and drain into the azygous and hemiazygous veins. The intercostalhe costal groove. In the anterior intercostal spaces, a large collateral branch of the intercostal artery follows the superior margin of the rib, limiting safe introduction of a needle to only the middle portion of the interspace. The thoracic spinal nerves exit theP.559
. The thoracic spinal nerves exit theP.559intervertebrall rami, with the ventral ramus coursing anteriorly to form the intercostal nerve, giving off collateral and cutaneous branches through its course
Costochondral Graft

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Pediatric mandible reconstruction with costochondral graft, fibula graft
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