名詞 scar tissue:

1. the connective tissue that forms a scar; consists of fibroblasts in new scars and collagen fibers in old scars

1. An abnormal, often permanent shortening, as of muscle or scar tissue, that results in distortion or deformity, especially of a joint of the body.
   攣縮一種異常且常為永久性的縮短，如肌肉或瘢痕組織，會導致扭曲或變形，特別是身體關節(jié)處