Journal article
Does the Modified Gartland Classification Clarify Decision Making?
Journal of pediatric orthopaedics, v 38(1), pp 22-26
01 Jan 2018
PMID: 26974527
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Abstract
Hypothesis:The modified Gartland classification system for pediatric supracondylar fractures is often utilized as a communication tool to aid in determining whether or not a fracture warrants operative intervention. This study sought to determine the interobserver and intraobserver reliability of the Gartland classification system, as well as to determine whether there was agreement that a fracture warranted operative intervention regardless of the classification system.Methods:A total of 200 anteroposterior and lateral radiographs of pediatric supracondylar humerus fractures were retrospectively reviewed by 3 fellowship-trained pediatric orthopaedic surgeons and 2 orthopaedic residents and then classified as type I, IIa, IIb, or III. The surgeons then recorded whether they would treat the fracture nonoperatively or operatively. The coefficients were calculated to determine interobserver and intraobserver reliability.Results:Overall, the Wilkins-modified Gartland classification has low-moderate interobserver reliability (=0.475) and high intraobserver reliability (=0.777). A low interobserver reliability was found when differentiating between type IIa and IIb (=0.240) among attendings. There was moderate-high interobserver reliability for the decision to operate (=0.691) and high intraobserver reliability (=0.760). Decreased interobserver reliability was present for decision to operate among residents. For fractures classified as type I, the decision to operate was made 3% of the time and 27% for type IIa. The decision was made to operate 99% of the time for type IIb and 100% for type III.Summary:There is almost full agreement for the nonoperative treatment of Type I fractures and operative treatment for type III fractures. There is agreement that type IIb fractures should be treated operatively and that the majority of type IIa fractures should be treated nonoperatively. However, the interobserver reliability for differentiating between type IIa and IIb fractures is low. Our results validate the Gartland classfication system as a method to help direct treatment of pediatric supracondylar humerus fractures, although the modification of the system, IIa versus IIb, seems to have limited reliability and utility. Terminology based on decision to treat may lead to a more clinically useful classification system in the evaluation and treatment of pediatric supracondylar humerus fractures.Level of Evidence:Level IIIdiagnostic studies.
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Details
- Title
- Does the Modified Gartland Classification Clarify Decision Making?
- Creators
- Sophia Leung - University of MaryEbrahim Paryavi - University of MaryMartin J. Herman - St. Christopher's Hospital for ChildrenPaul D. Sponseller - Johns Hopkins MedicineJoshua M. Abzug - University of Mary
- Publication Details
- Journal of pediatric orthopaedics, v 38(1), pp 22-26
- Publisher
- Lippincott Williams & Wilkins
- Number of pages
- 5
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Pediatrics; Orthopedic/Orthopaedic Surgery
- Web of Science ID
- WOS:000418461000017
- Scopus ID
- 2-s2.0-84961226860
- Other Identifier
- 991020836451004721
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InCites Highlights
Data related to this publication, from InCites Benchmarking & Analytics tool:
- Web of Science research areas
- Orthopedics
- Pediatrics