Risk factors
Anything compromising the tunnel of the posterior tibial nerve proves significant in the risk of causing TTS. Neuropathy can occur in the lower limb through many modalities, some of which include obesity and inflammation around the joints. By association, this includes risk factors such as RA, compressed shoes, pregnancy, diabetes and thyroid diseases

Diagnosis
Diagnosis is based upon physical examination findings. Patients pain history and a positive Tinels sign are the first steps in evaluating the possibility of tarsal tunnel syndrome. X-ray can rule out fracture. MRI can assess for space occupying lesions or other causes of nerve compression. Ultrasound can assess for synovitis or ganglia. Nerve conduction studies alone are not, but they may be used to confirm the suspected clinical diagnosis. Common causes include trauma, varicose veins, neuropathy and space-occupying anomalies within the tarsal tunnel. Tarsal tunnel syndrome is also known to affect both athletes and individuals that stand a lot.A neurologist or a physiatrist usually administers nerve conduction tests or supervises a trained technologist. During this test, electrodes are placed at various spots along the nerves in the legs and feet. Both sensory and motor nerves are tested at different locations. Electrical impulses are sent through the nerve and the speed and intensity at which they travel is measured. If there is compression in the tunnel, this can be confirmed and pinpointed with this test. Some doctors do not feel that this test is necessarily a reliable way to rule out TTS.
Sclerema neonatorum is a rare and severe skin condition that is characterized by diffuse hardening of the subcutaneous tissue with minimal inflammation. It usually affects premature, ill newborns. Prognosis is poor. Minimal inflammation helps distinguish sclerema neonaturum from subcutaneous fat necrosis of the newborn. See also
Panniculitis
Skin lesion
List of cutaneous conditions

References


== External links ==