Stem Cells International / 2018 / Article / Tab 1

Research Article

Outcome of Allogeneic Adult Stem Cell Therapy in Dogs Suffering from Osteoarthritis and Other Joint Defects

Table 1

The Kellgren-Lawrence grading of osteoarthritis.

GradingRadiographic featuresOA

Grade 0No abnormalitiesNo features of OA
Grade 1Minute osteophytesDoubtful
Grade 2Definite osteophytesMinimal
Grade 3Diminished joint spaceModerate
Grade 4Greatly diminished joint space + sclerosis of the subchondral boneSevere

Adapted from Arden and Nevitt [25], Best Practice and Research Clinical Rheumatology.

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