Tibiofibular Joint – Anatomy, Purpose, And Injury Prevention

The tibiofibular joint is a part of the body that you do not think much about until it is hurting. In this article, we will be discussing all the details you need to know about this particular joint, the anatomy, the various functions the joint performs in the body and how to prevent injury to your tibiofibular joint.

A joint is a point in the body where two or more bones meet. Joints are essential because they enable you to perform movements like twisting, turning or bending. When suffering from joint issues, it becomes difficult to excel in sports.

Anatomy Of The Tibiofibular Joint

tibiofibular joint

The tibiofibular joints are points in the leg where the tibia (the inner of the two bones in the lower leg) and the fibular (the outer of the two bones in the lower leg) become attached to one another.

The joint is divided into three distinctive parts namely:

  • The superior
  • The middle
  • The inferior

The details concerning each of the three divisions.

  1. The superior tibiofibular joint: This joint is a synovial joint (a joint that is articulated in a way that it is able to move freely). The superior tibiofibular joint is formed by the upper aspects of the tibia and fibular bone. This joint is strengthened by ligaments such as the anterior and posterior proximal tibiofibular ligaments. The joint receives both nerve and blood supply to enable it to function effectively
  2. The middle tibiofibular joint: The middle tibiofibular joint is a fibrous joint formed by the interosseous membrane. The interosseous membrane is made up of fibers that join the end of the tibia bone to the end of the fibular bone
  3. The inferior tibiofibular joint: This is also a type of fibrous joint that joins the tibia bone to the fibular bone near the ankle joint. The inferior tibiofibular joint also receives nerve and blood supply to enable it to function

Functions of Tibiofibular Joint

Detailed below are the various functions the joint serves:

  • The strength of the ligaments around the inferior tibiofibular joint help to maintain the integrity of the ankle.
  • The superior tibiofibular joint reduces rotational stress during the movement of the leg.
  • The interosseous membrane of the middle tibiofibular joint helps to keep the fibular bone in position during movement of the leg.

Signs And Symptoms Of Injury

An injury to any of the tibiofibular joints described above will show some of the following sign and symptoms:

  • A pain in your outer side of the knee
  • Pain that gets worse when you carry weight or when you indulge in exercises like running
  • Weakness in the leg
  • Reduction in the range of movement that can be performed by the leg

Treatment of Tibiofibular Joint Injury

  • Medical History and Physical Examination: In the medical history, the Doctor will ask you some questions regarding the pain you have been feeling and will proceed to examine you afterward.
  • Investigation: The Doctor may request for an X-ray, MRI or CT scan to confirm his diagnosis.
  • Treatment: The Doctor will place you on drugs to relieve the pain you might be feeling. Depending on the severity of the injury, the Doctor might refer you to a Physical Therapist for rehabilitation or a Surgeon for definitive treatment.
  • Seeing a sports medicine professional

Injury Prevention For Injury

 Get The Treatment You Need With 9INE POINT Health

9INE POINT Health is the best place to start your search for a healthcare provider for a Tibiofibular Joint Injury. 9INE POINT Health lets you search for the type of provider you need as well as the skill sets you to want them to have. You can look for a Physical Therapist that also knows acupuncture and find the best local options.

If you are unsure where to start your journey, 9INE POINT Health will ask you questions and help you figure out the best starting place. The platform makes it easy to compare health providers as they are all given a 9INE POINT Number.

KHO Health was acquired by was acquire by 9INE POINT in the summer of 2019 and is now referred to as 9INE POINT Health.


9INE POINT Health was created by 9INE POINT in '19 as a means to provide athlete-driven resources to "Protect Athletes' Minds, Body and Belly". As well as be a platform for healthcare providers and other specialists to display their knowledge.


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