From the case:
Synovial joint
{"current_user":null,"step_through_annotations":true,"access":{"can_edit":false,"can_download":true,"can_toggle_annotations":true,"can_feature":false,"can_examine_pipeline_reports":false,"can_pin":false},"extraPropsURL":"/studies/78931/annotated_viewer_json?iframe=true\u0026lang=us"}
Illustration of synovial joint and bursa.
Case Discussion
Author: https://commons.m.wikimedia.org/wiki/User:Madhero88
Source: Wikipedia
Original file: https://commons.m.wikimedia.org/wiki/File:Joint.svg#mw-jump-to-license
License: This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
If you believe your copyright has been infringed please write to [email protected] giving details of why you believe this is so.