<prompt> Loosers zone are seen in which of the following conditions ?OsteoporosisOsteomalaciaRicketsScurvy  <response>: Ans. is b i.e., Osteomalacia Loosers zonespseudofractureo These may be defined as areas of unmineralized bone that are typically seen at sites of mechanical stress incomplete stress fractures or at sites of nutrient vessel pulsationso Typical features include:-i Narrow radiolucent bands 2-3mm lying perpendicular to cortex Right angle to cortexii Usually Bilateraliii Usually symmetricaliv At a later stage sclerosis develops around these lesions mature them more prominentConditions where Milkmans fracture may be seeno Ricketso Osteomalaciamost characteristico Fibrous dysplasiao Renal osteodystrophyo Pagets diseaseCommon locationso Scapulao Medial femoral neck shafto Pubic Ischial ramio Lesser trochantero Ribs clavicleo Proximal ulna radiuso Phalanges, metacarpals metatarsals 