This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Joints, Subject name: Anatomy
[{'content': 'Which of the following joint is a syndesmosis? (Repeat) \nSelect and explain. \nA. Superior Tibiofibular joint, B. Inferior tibiofibular joint, C. Talocalcaneal joint, D. Calcaneocuboid joint', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans: B (Inferior tibiofibular joint) Ref: Grays Anatomy 40th Ed Pg 101Explanation:SyndesmosisIt is a type of fibrous joint.It may be represented by an interosseous ligament.Such ligament persist throughout lifeSlight movement is possibleExample:Inferior tibio fibular jointInterosseous membranes of the forearm and legLigament flavaFunctionResponsible for integrity of ankle mortisPhysical ExamTest to identify a syndesmosis injury includeExternal rotation testSqueeze testImagingAP and mortise ankle radiographsUsed to evaluate the tibiofibular clear space and tibiofibular overlapTibiofibular clear space shoulde be < 5 mmTibiofibular overlap for AP view >10 mmWeight bearing mortise view is most accurate for diagnosisClinical conditionsHigh ankle sprain & syndesmosis injuryAnkle fracture', 'role': 'assistant'}]