Diagnosing and treating metatarsalgia

  

Metatarsalgia is pain at the font of the foot and is directly related to how weight is taken through the forefoot. There are a number of reasons for the symptoms of metatarsalgia.

The reason for these issues leading to metatarsalgia are described in detail below. However to establish why you may be experiencing these issues and how you can treat these it is advisable to undergo a full biomechanical assesment by a qualified clinician.

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Sesamoidiitis


Sesamoidiitis is a specific forefoot pain that specifically relates to the pain underneath the big toe joint related to 2 small bones in this area. It is felt when the 1st toe is loaded usually when the foot is preparing to push off onto the other foot.


It is often present in females who wear high heeled shoes or when the 1st toe is over loaded repeatedly. Biomechanical issues which involve loading the inside of the foot excessively such as over pronation and also in the high arched or cavus type foot

Transfer Metatarsalgia


Transfer metatarsalgia is a secondary problem which is present usually underneath the 2nd toe joint (Metatarsophalengeal joint). Often when patients have other issues such as bunions or over pronation it affects the biomechanics of the foot.


The over pronated foot loads the 1st toe earlier and more than is normal which displaces on weightearing. The 2nd toe however cannot displace and is then left to take excessive load causing pain and discomfort. In the longer term it is common to see hard skin underneath the 2nd/3rd toe joints.


To treat transfer metatatarsalgia it is important to treat he underlying biomechanical issue by using orthotics (insoles) to control the foot when walking or running. To find out more about orthotics click here



Tight Achilles tendon


A tight Achilles tendon can limit the movement at the ankle and ultimately how the foot would work in stance phase (while your foot is on the ground).


As the movement is limited at the ankle other joints in the foot and ankle try to compensate usually by increased pronation. The problem with this compensation is that this alter how the foot takes load. This in turn can lead to metatarsalgia due to the increase in load of the foot.


To treat the foot with a tight Achilles tendon and secondary metatarsalgia. Stretching of the tendon to elongate the calf muscles is required. Orthotics to offload the painful area and to correct the altered biomechanics would be required.


Again, a biomechanical assessment is recommended to ensure correct orthotic prescription and stretching regime.

Forefoot equinus

 

A forefoot equinus is often seen in conjunction with a tight Achilles tendon, but the foot often looks quite different in it's presentation.

 

A forefoot equinus occurs where the structures underneath the foot (plantar structures) are tight. As a result of this tightness, the arch is often stiff and possibly higher than normal. A forefoot equinus is often seen in the under pronating or high arched foot.

 

A forefoot equinus happens where the back of the foot (hind foot) and the forefoot are misaligned due to the tightness in the plantar fascia. When looking from the side (sagittal plane) the forefoot sits lower than the hindfoot (see image).


As a result of this foot position the foot takes weight over a smaller area than normal meaning pressure under the front and the back of the foot is increased, leadin to metatarsalgia. Orthotics would be used to re-distribute pressure across the foot more evenly.


In extreme cases plantar fasciitis can develop and become more stubborn. Plantar fasciitis is in essence a soft tissue problem, but left untreated can develop into a heel spur, which is much more difficult to treat. 

 

Our biomechanical assessment clinic in Hamilton (near Glasgow) can help you with advice and treatment for plantar fasciitis.


Within the clinic we will confirm the diganosis for you and also assess and advise how we could help address the pain and discomfort caused by Plantar fasciitis.

 

To book your free assessment click on the link below


 

Over pronation


Over pronation is where the foot rolls in excessively and causes issues around how weight is taken through the foot and how it functions. There are a number of reasons for over pronation, which is explained in more depth on our dedicated over pronation page.


Please click on the link or the picture for more details on the causes and issues of over pronation

 

 

Under pronation


Under pronation is where the foot rolls in less than is normal and is closely related to the issues described above in the forefoot equinus section. Often the high arched foot requires more cushioning as this is lost in the stiff under pronating foot.


There are a number of causes for a foot which under pronates and is high arched. This is described in our dedicated under pronation page. Click here to find out more info on under pronation