Classification/Grading

Head & Neck Radiology

Olfactory fossa depth: Keros Classification

Hodgkin Lymphoma: Cotswold modification, Ann-Arbor Classification

Cardiovascular Radiology

Aortic Dissection: Stanford and DeBakey Classifications

Breast Radiology

Breast nodule biopsy: Maxwell criteria<25yo font="">

Genitourinary Radiology

Renal cyst: Bosniak Classification

Musculoskeletal Radiology

Cartilage: MR grading of chondral injury

Spine: Modic degenerative change for endplates

Patella: Saupe's Classification for bipartite patella

Proximal tibia: Schatzker Classification for fracture

 Kienbock's disease: Staging in Lunate avascular necrosis (MR and plain radiograph)

Graf system for Developmental Dysplasia of the Hips (DDH)

Carpal bone injury / Perilunate injury: Mayfield classification

Elbow postero-lateral rotator instability stages