Suzuki J, Yoshimoto T, Mizoi K
J Neurosurg. 1981 Mar;54(3):342-5. doi: 10.3171/jns.1981.54.3.0342.
Results of surgical treatment of anterior communicating artery aneurysms, approached via bifrontal craniotomy, are reported in 110 cases. It was possible to preserve the olfactory tracts bilaterally or unilaterally in over 65% of these cases: 47% with bilateral preservation and 34% with unilateral preservation; 33% of the patients with bilateral olfactory tract damage reported subjectively normal olfactory. Objective examination of olfaction by an otolaryngologist showed that 84% of the patients reporting normal olfaction did indeed have normal olfaction, whereas 91% of these reporting no olfaction were anosmic.
报告了110例经双额开颅术治疗前交通动脉瘤的手术结果。在这些病例中，超过65%的患者能够双侧或单侧保留嗅束：47%双侧保留，34%单侧保留；33%双侧嗅束受损的患者主观上报告嗅觉正常。耳鼻喉科医生对嗅觉进行的客观检查表明，报告嗅觉正常的患者中84%确实嗅觉正常，而报告无嗅觉的患者中91%为嗅觉缺失。
