system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Type of joint at site marked by the arrow
assistant
The correct answer is  Image shows costotransverse joint. Costotransverse joint is the joint formed between the facet of the tubercle of the rib and the adjacent transverse process of a thoracic veebra. It is a type of synol joint.