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What 3 bones is the ankle joint made up of?

ANSWER

  • The ankle joint is made up of 3 bones coming together.
  • The tibia, which is the main bone of the lower leg, makes up the medial, or inside, of the ankle joint. 
  • The fibula is a smaller bone that parallels the tibia in the lower leg and makes up the lateral, or outside, of the ankle joint. 
  • The far ends of both the tibia and fibula are known as the malleoli (singular is malleolus). Together they form an arch that sits on top of the talus, one of the bones in the foot.
  • These 3 bones (tibia, fibula, and talus) make up the bony elements of the ankle joint

From: Ankle Fractures WebMD Medical Reference

Author: Stephen J Wolf, MD, Staff Physician, Department of Emergency Medicine, Denver Health Medical Center. Coauthor(s): Erik D Barton, MD, MS, Associate Director, Assistant Professor, Department of Surgery, Division of Emergency Medicine, University of Utah Health Sciences Center. Editors: Steven C Gabaeff, MD, FAAEM, Attending Physician, Emergency Medicine, Sutter Amador Hospital, Jackson, CA; Expert Consultant, Medical Board of California, Sacramento, CA; Francisco Talavera, PharmD, PhD, Senior Pharmacy Editor, eMedicine; Anthony Anker, MD, FAAEM, Attending Physician, Emergency Department, Mary Washington Hospital, Fredericksburg, VA.  




Ankle Fracture from eMedicineHealth

Reviewed by Tyler Wheeler on March 14, 2019

WAS THIS ANSWER HELPFUL

Author: Stephen J Wolf, MD, Staff Physician, Department of Emergency Medicine, Denver Health Medical Center. Coauthor(s): Erik D Barton, MD, MS, Associate Director, Assistant Professor, Department of Surgery, Division of Emergency Medicine, University of Utah Health Sciences Center. Editors: Steven C Gabaeff, MD, FAAEM, Attending Physician, Emergency Medicine, Sutter Amador Hospital, Jackson, CA; Expert Consultant, Medical Board of California, Sacramento, CA; Francisco Talavera, PharmD, PhD, Senior Pharmacy Editor, eMedicine; Anthony Anker, MD, FAAEM, Attending Physician, Emergency Department, Mary Washington Hospital, Fredericksburg, VA.  




Ankle Fracture from eMedicineHealth

Reviewed by Tyler Wheeler on March 14, 2019

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