Objective To study the advantage and indication of transversal approach in the treatment of cardiac cancer.
目的研究经腹入路治疗胃底贲门癌的获益和指征。
To explore the excellence and choice of indication in treating the interlumbar infection by operation through anterior and posterior approach.
目的：探讨前后入路手术治疗腰椎间隙感染的优点及适应征的选择。
Objective To explore the indication for transcatheter closure of inlet ventricular septal defect (IVSD) and approach the prevention and treatment of complications.
目的探讨流入道型室间隔缺损(IVSD)介入治疗适应证及并发症防治措施。
To research surgical treatment of anterior cranial base and cranial nasal orbital communication meningiomas, the indication of cranial base reconstruction and the choice of surgical approach.
探讨前颅底及颅鼻眶沟通脑膜瘤显微手术切除与颅底重建的适应证及手术入路选择。
Objective to investigate the feasibility and indication of the removal of hilum stone in submandibular gland by intra-oral approach.
目的：探讨口内入路颌下腺腺门结石取石术的可行性、适应证。
Objective:To investigate the surgical approach and indication of total sacrectomy for primary multilevel malignant sacral tumors.
目的：探讨对骶骨多节段恶性肿瘤施行全骶骨切除术的手术入路、手术方式及适应证。
Objective To discuss the classification and surgical procedure indication of acetabular fracture and further investigate the selection of operative approach for this trauma.
目的对髋臼骨折的分类、治疗、手术适应证及内固定方法的选择和操作要领进行研讨。
Conclusions: The authors point out that for the patients who have the indication of discectomy, especially for those labor worker, the anterior approach disectomy is a better choice.
结论：对有手术指征而无前路手术禁忌证的患者，特别是术后要求从事体力劳动者，前路手术是较好的选择。
The utility model can provide seven more precision indication of airfield approach gradient range for pilots on the basis of only three colors of red, yellow, green and three light fixtures.
本实用新型仅用红、黄、绿三 种颜色，三台灯具就能为进近中的飞行员提供七种更加精密的进近坡度范围指示。
The utility model can provide seven more precision indication of airfield approach gradient range for pilots on the basis of only three colors of red, yellow, green and three light fixtures.
本实用新型仅用红、黄、绿三 种颜色，三台灯具就能为进近中的飞行员提供七种更加精密的进近坡度范围指示。
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