Lameness of front limbs or hind limbs was occurred in German Shepherd dogs firm one brood bitch between 5 and 6 months of age. Physic81 examinations revealed pain associated with deep palpation of the affected area(u1nar, humerus, tibia, etc). But, no significant result was found for the clinical test including complete blood test and so oa Radiographic examination showed an increased radiopacity in the region of the nutrient foremen. Panosteitis was diagnosed on the basis of breed age, clinical signs and radiographic signs.