Objective: the aim of this report is to enhance the achievement ratio of operations through analyzing causes of early death in patients after the intracardiac operations under direct vision.
目的：分析心内直视手术后患者的早期死亡原因，以期进一步提高手术成功率。
When amputating the corrugator, we should operate carefully under direct vision to avoid damaging superaortibal nerve.
切断皱眉肌时宜在直视下仔细操作以减少对滑车上神经的损伤。
Objective To report intracardiac operation via direct vision from small incision with minor trauma under right axilla.
目的探讨经右腋下微创小切口行剖胸心内直视手术方法。
Lesions are created under direct vision, minimizing the risk of damage to the pulmonary veins and adjacent mediastinal structures.
直视下进行手术操作，最大限度地降低了肺静脉和纵膈组织损伤的风险。
Conclusion FDS can be used to find lesion positions under direct vision, providing evidences for diagnosis, surgery and treatment.
结论用纤维乳管内视镜检查，可以在直视下找到病变部位，为诊断、手术和治疗提供了依据。
Methods 42 patients were operated by way of VATS with small incision, manipulating mainly with general instruments under direct vision.
方法42例患者均采用小切口胸腔镜术式手术，以普通手术器械直视下操作为主。
The optical design and performance analysis of a direct vision spectroscope are reported in terms of the dispersion, diffraction and image formation.
根据色散、衍射和成像原理，报道了以全息光栅-棱镜组件为色散元件的直视分光镜的光路设计和性能分析。
Objective To introduce experience of application of right subaxillary and infrasternal small incisions to intracardiac operation under direct vision.
目的介绍右腋下和胸骨下段小切口在心内直观手术中的应用体会。
Conclusion Intracardiac operation via direct vision from small incision with minor trauma under right axilla is safe and reliable with good cosmetic effect.
结论右腋下微创小切口剖胸行心内直视手术安全可靠，美容效果好。
In operation of local anesthesia with direct vision, superior or inferior transverse ligament of scapula was amputated and suprascapular nerve was released.
手术在局麻直视下行肩胛上或下横韧带切断、松解肩胛上神经。
Objective to stress the necessity of direct vision minimal invasive cholecystectomy by cadaver anatomy and clinical study of small incision of cholecystectomy.
目的通过小切口胆囊切除术应用解剖学和临床应用研究，提出直视下微创胆囊切除术的必要性。
The left arteriorenal(LRA) hemodynamics changes in 49 cases during intracardiac operation under direct vision were studied by transesophageal color Doppler imaging.
应用经食管彩色多普勒超声仪研究49例心内直视术期间左肾动脉（LRA）的血流动力学变化。
Objective To observe the clinical outcomes of hybrid approach under direct vision in management of multiple muscular ventricular septal defects with associated cardiac malformations.
目的观察心内直视镶嵌封堵肌部多发室间隔缺损并同期纠治心脏伴发畸形的临床疗效。
Objective To practise clinical application of the new technique of anterior wall fenestration of maxillary sinus in removing fractured dental root under direct vision with fiberoptic light.
目的掌握上颌窦前壁开窗借助光导纤维灯直视下取牙断根的临床应用。
Objective to study the diagnostic value of laparoscopy and direct-vision peritoneal biopsy in peritoneal diseases.
目的研究腹腔镜检查及直视下腹膜活检对腹膜病变的诊断价值。
The effects of aggregate gradation on lime-fly ash bound macadam "s compression strength in varied ages were analyzed. The direct-vision and variance analysis were adopted in indoor tests."
根据室内试验的结果，采用直观分析和方差分析方法分析了集料级配对二灰碎石混合料不同龄期抗压强度的影响。
The effects of aggregate gradation on lime-fly ash bound macadam "s compression strength in varied ages were analyzed. The direct-vision and variance analysis were adopted in indoor tests."
根据室内试验的结果，采用直观分析和方差分析方法分析了集料级配对二灰碎石混合料不同龄期抗压强度的影响。
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