Interobserver and Intraobserver Reliability of the Modified Waldenström Classification System for...

Interobserver and Intraobserver Reliability of the Modified Waldenström Classification System for Staging of Legg-

Calvé-Perthes Disease

by Joshua E. Hyman, Evan P. Trupia, Margaret L. Wright, Hiroko Matsumoto, Chan-Hee Jo, Kishore Mulpuri, Benjamin Joseph, Harry K.W. Kim, and

J Bone Joint Surg AmVolume 97(8):643-650

April 15, 2015

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

The modified Waldenström classification system for staging of Legg-Calvé-Perthes disease.

Joshua E. Hyman et al. J Bone Joint Surg Am 2015;97:643-650

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

User interface of surveys 1 and 2 showing an unaltered screen capture of a case scenario provided to participating surgeons, as created by the SurveyMonkey program.

Joshua E. Hyman et al. J Bone Joint Surg Am 2015;97:643-650

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

User interface of surveys 3 and 4 showing an unaltered screen capture of a case scenario provided to participating surgeons, as created by the SurveyMonkey program.

Joshua E. Hyman et al. J Bone Joint Surg Am 2015;97:643-650

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