INTRAARTICULAR JOINT TISSUES What are the unique characteristics of the ioint environmen Why dont these tissues heal? How are such diverse functions met by only one structural protein- collagenINTRAARTICULAR JOINT TISSUES INTRAARTICULAR JOINT TISSUES • What are the unique characteristics of What are the unique characteristics of the joint environment? the joint environment? • Why don’t these tissues heal? Why don’t these tissues heal? • How are such diverse functions met by How are such diverse functions met by only one structural protein only one structural protein - collagen? collagen?