Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The posterior cricoarytenoid laryngeal abductor muscle displays signs of atrophy after RLN transection. Transverse sections of (A) control PCA muscle and (B) PCA muscle 1 month after denervation. Haematoxylin and eosin staining indicates how the mosaic pattern of muscle fibres is lost and the reduction of fibre size after nerve injury. Scale bar = 50 µm.
