Common Conditions
Shin Splints
Symptoms, Common Causes and Treatments
What is Shin Splints?
Shin Splints, also known as Medial tibial stress syndrome (MTSS), is a common condition among long-distance runners and athletes in jumping sports. It is an overuse injury caused by repetitive loading on the tibia, along with excessive traction from the nearby leg muscles, e.g. soleus and tibialis posterior.
Symptoms of Shin Splints
The pain is located near the lower two-thirds of medial shin bone (tibia). It is usually worse after repetitive running and jumping, where the pain could persist for hours and days after exercising. The pain is usually coupled with soreness and tightness in the leg muscles.
Differential diagnoses
The first differential diagnosis is exertional compartment syndrome, which is described as an acute onset of extreme pain, heaviness and tightness in the leg upon exercising. This is due to excessive increase in muscle volume during exercise, placing a tremendous amount of pressure on nearby blood vessels thus lowering blood supply.
The second differential diagnosis is tibial stress fracture, which is thought to be the more serious stage of MTSS. Due to repetitive and excessive loading on the tibia, the bone is unable to regenerate and maintain the bone density. The structural integrity of the bone begins to break down, causing pain from weight-bearing.