Alonso W A, Druck N S, Griffiths C M, Sumner H W, Ogura J H
Arch Otolaryngol. 1975 Jan;101(1):42-5. doi: 10.1001/archotol.1975.00780300046013.
Published reports by Delahunty et al and Alonso et al described the feasibility of correcting subglottic defects with cricoid arch transplantation. Using normal dogs, satisfactory results, including airway patency and vocal cord function, were reported. This report describes a second series of dogs in which subglottic stenosis was first induced by an open procedure and was subsequently repaired with an allotransplanted cricoid arch. The resulting subglottic defect in the donor dogs was repaired by autogenous hyoid arch transposition. No immunosuppressive measures or stents were used in either group. The animals were followed for periods up to one year prior to histologic study. Satisfactory results were obtained in both groups.
德拉亨蒂等人以及阿隆索等人发表的报告描述了环状软骨弓移植修复声门下缺损的可行性。他们使用正常犬只进行实验，报告称取得了包括气道通畅和声带功能在内的满意结果。本报告描述了另一组犬只实验，其中声门下狭窄首先通过开放手术造成，随后用同种异体移植的环状软骨弓进行修复。供体犬只由此产生的声门下缺损则通过自体舌骨弓移位进行修复。两组实验均未使用免疫抑制措施或支架。在进行组织学研究之前，对动物进行了长达一年的跟踪观察。两组均取得了满意的结果。
