Yeni Zelanda tavşanında nervus laryngeus recurrens' in seyri ve dalları

Bu çalışmada Yeni Zelanda tavşanlarında nervus laryngeus recurrens'in seyri ve dalları makroanatomik olarak incelendi. Bu amaçla 12 adet Yeni Zelanda tavşanı kullanıldı. Nervus laryngeus recurrens dexter'in sağ n. vagus'tan a. subclavia dextra'yi geçtiği düzeyde ayrıldığı, n. laryngeus recurrens sinister'in ise sol n. vagus'tan arcus aortae'yi hemen geçtiği düzeyde çıktığı görüldü. Seyri sırasında rami cardiaci, rami tracheales ve rami esophageus'u verdiği ve n. laryngeus caudalis olarak sonlandığı görüldü.

Anahtar Kelimeler:

tavşan, periferal sinirler, larinks, hayvan anatomisi

Course and branches of the recurrent laryngeal nerve in the New Zealand rabbit

In this study, course and branches of recurrent laryngeal nerve in New Zealand rabbits were investigated macroanatomically. For this purpose, twelve New Zealand rabbits were used. It was noticed that right recurrent laryngeal nerve was given off by the right vagal nerve at about level of right subclavian artery while left laryngeal nerve was formed by the left vagal nerve at the level of aortic arch. It supplies cardiac, tracheal and esophageal branches and terminates as the caudal laryngeal nerve.

Keywords:

rabbits, peripheral nerves, larynx, animal anatomy,

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