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Fig. 5 | World Journal of Surgical Oncology

Fig. 5

From: Construction of a system for head and neck tumor traceless resection with non-inflatable transaxillary total endoscopic surgery

Fig. 5

Submandibular gland resection. A Free digastric muscle, exposed submandibular gland. B The posterior edge of the free submandibular gland showed the proximal end of the artery. C Proximal superior artery clamp of completely free facial artery. D The proximal posterior segment of the facial artery was severed by multi-point coagulation. E The distal end of the artery appeared on the front edge of the free submandibular gland. F Fully free the lateral margin of submandibular gland and tumor. G The lingual nerve was exposed from the medial margin of the free submandibular gland. H The submandibular gland duct was isolated and disconnected after multi-point coagulation. I Hypoglossal nerve can be seen in the operation area after tumor resection

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World Journal of Surgical Oncology

ISSN: 1477-7819

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