Weingarten C
Department of Otolaryngology and Head and Neck Surgery, Evanston Hospital, IL, USA.
Otolaryngol Head Neck Surg. 1997 Feb;116(2):193-6. doi: 10.1016/S0194-59989770324-3.
Dissection using ultrasonic aspiration is characterized by its unique tendency to spare fibrous and vascular structures during removal of parenchymal lesions. This preliminary study was undertaken to evaluate the feasibility and efficiency of tonsillectomy using the ultrasonic aspirator. Tonsillectomy was performed on 23 patients using the ultrasonic aspirator. Pericapsular removal of the tonsil was easily accomplished with complete preservation of the tonsillar pillars and minimal peritonsillar trauma. The ability to identify significant vasculature before transection, and the constant aspiration integrated into the ultrasonic aspirator allowed excellent visualization of the operative field at all times. No postoperative complications were noted and recovery was typical for tonsillectomy patients. The ultrasonic aspirator may increase the efficiency and margin of safety of tonsillectomy.
使用超声吸引器进行解剖的特点是在切除实质病变时具有独特的保留纤维和血管结构的倾向。本初步研究旨在评估使用超声吸引器进行扁桃体切除术的可行性和效率。对23例患者使用超声吸引器进行扁桃体切除术。在完全保留扁桃体柱且扁桃体周围创伤最小的情况下，很容易完成扁桃体的包膜外切除。在横断之前识别重要血管的能力以及超声吸引器内置的持续吸引功能，使得术野在任何时候都能得到良好的可视化。未观察到术后并发症，恢复情况对于扁桃体切除患者来说是典型的。超声吸引器可能会提高扁桃体切除术的效率和安全性。
