The Prevalence of Sacroiliac Joint Degeneration in Asymptomatic Adults by Jonathan-James T. Eno,...

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The Prevalence of Sacroiliac Joint Degeneration in Asymptomatic Adults by Jonathan-James T. Eno, Christopher R. Boone, Michael J. Bellino, and Julius A. Bishop J Bone Joint Surg Am Volume 97(11):932-936 June 3, 2015 ©2015 by The Journal of Bone and Joint Surgery, Inc.

Transcript of The Prevalence of Sacroiliac Joint Degeneration in Asymptomatic Adults by Jonathan-James T. Eno,...

Page 1: The Prevalence of Sacroiliac Joint Degeneration in Asymptomatic Adults by Jonathan-James T. Eno, Christopher R. Boone, Michael J. Bellino, and Julius A.

The Prevalence of Sacroiliac Joint Degeneration in Asymptomatic Adults

by Jonathan-James T. Eno, Christopher R. Boone, Michael J. Bellino, and Julius A. Bishop

J Bone Joint Surg AmVolume 97(11):932-936

June 3, 2015

©2015 by The Journal of Bone and Joint Surgery, Inc.

Page 2: The Prevalence of Sacroiliac Joint Degeneration in Asymptomatic Adults by Jonathan-James T. Eno, Christopher R. Boone, Michael J. Bellino, and Julius A.

A type-0 sacroiliac joint has no evidence of degenerative changes.

Jonathan-James T. Eno et al. J Bone Joint Surg Am 2015;97:932-936

©2015 by The Journal of Bone and Joint Surgery, Inc.

Page 3: The Prevalence of Sacroiliac Joint Degeneration in Asymptomatic Adults by Jonathan-James T. Eno, Christopher R. Boone, Michael J. Bellino, and Julius A.

A type-1 sacroiliac joint has evidence of mild degenerative changes (mild subchondral sclerosis, minimal osteophyte formation, and subtle joint-space narrowing).

Jonathan-James T. Eno et al. J Bone Joint Surg Am 2015;97:932-936

©2015 by The Journal of Bone and Joint Surgery, Inc.

Page 4: The Prevalence of Sacroiliac Joint Degeneration in Asymptomatic Adults by Jonathan-James T. Eno, Christopher R. Boone, Michael J. Bellino, and Julius A.

A type-2 sacroiliac joint has substantial degeneration without ankylosis (large bridging osteophyte formation).

Jonathan-James T. Eno et al. J Bone Joint Surg Am 2015;97:932-936

©2015 by The Journal of Bone and Joint Surgery, Inc.

Page 5: The Prevalence of Sacroiliac Joint Degeneration in Asymptomatic Adults by Jonathan-James T. Eno, Christopher R. Boone, Michael J. Bellino, and Julius A.

A type-3 sacroiliac joint has sacroiliac joint ankyloses.

Jonathan-James T. Eno et al. J Bone Joint Surg Am 2015;97:932-936

©2015 by The Journal of Bone and Joint Surgery, Inc.

Page 6: The Prevalence of Sacroiliac Joint Degeneration in Asymptomatic Adults by Jonathan-James T. Eno, Christopher R. Boone, Michael J. Bellino, and Julius A.

Patient age distribution.

Jonathan-James T. Eno et al. J Bone Joint Surg Am 2015;97:932-936

©2015 by The Journal of Bone and Joint Surgery, Inc.

Page 7: The Prevalence of Sacroiliac Joint Degeneration in Asymptomatic Adults by Jonathan-James T. Eno, Christopher R. Boone, Michael J. Bellino, and Julius A.

Prevalence of sacroiliac (SI) joint degeneration per decade of life.

Jonathan-James T. Eno et al. J Bone Joint Surg Am 2015;97:932-936

©2015 by The Journal of Bone and Joint Surgery, Inc.