LIMP
Degenerative joint disease, osteochondritis dissecans, chrondomalacia patellae.
Trauma to extremities, vertebral disc, hips.
Poorly fitting shoes, foreign body in shoe, unequal leg length.
Splinter in foot.
Joint infection (septic arthritis, osteomyelitis), viral arthritis.
Abdominal pain (e.g., appendicitis, incarcerated hernia), testicular torsion.
Polio, neuromuscular disorders, Guillain-Barre syndrome, multiple sclerosis.
Osgood-Schlatter disease.
Legg-Calve-Perthes disease.
Factitious, somatization syndrome.
Neoplasm (local or metastatic).
Other: discitis, periostitis, sickle cell disease, hemophilia.