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Current practice in use of prereduction traction for congenital dislocation of the hip
D N Fish1, J E Herzenberg, R N Hensinger
1Department of Surgery, University of Michigan Medical School, Ann Arbor.
Insights
Preliminary traction is widely used for congenital dislocation of the hip (CDH), with most pediatric orthopedists believing it reduces avascular necrosis (AVN) and aids reduction. However, a definitive consensus on its use has not been reached.
Area of Science:
- Orthopedics
- Pediatric Orthopedics
- Medical Practice
Background:
- Congenital dislocation of the hip (CDH) is a common pediatric orthopedic condition.
- Preliminary traction is a frequently employed treatment modality for CDH.
Purpose of the Study:
- To assess the current application and perceived benefits of preliminary traction in treating CDH.
- To identify trends and variations in the use of preliminary traction among pediatric orthopedic surgeons.
Main Methods:
- A survey was distributed to 335 members of the Pediatric Orthopaedic Society.
- An 87% response rate was achieved, providing a robust dataset on current practices.
Main Results:
- The majority of respondents utilize preliminary traction, believing it reduces avascular necrosis (AVN) and facilitates hip reduction.
- A significant minority (5%) do not use traction, with regional variations noted (more frequent use in the Northeastern US).
- Home traction is favored by 31% and used for longer durations compared to hospital traction.
Conclusions:
- While preliminary traction is commonly applied for CDH, a lack of consensus exists regarding its necessity and effectiveness.
- Current practice patterns suggest a widespread belief in traction's benefits, but these should be distinguished from proven efficacy.
- Further research is needed to establish definitive guidelines for preliminary traction in CDH management.
Abstract:
To define the current application of preliminary traction for congenital dislocation of the hip (CDH), 335 members of the Pediatric Orthopaedic Society were surveyed, with an 87% response rate. Most respondents believe that traction reduces the incidence of avascular necrosis (AVN) and enables easier reduction. Only 5% of those surveyed do not use traction, but it is used more frequently in the Northeastern United States. Home traction, favored by 31% of the respondents, is used longer than hospital traction. Although traction is commonly used, a consensus to use preliminary traction has not been achieved. Practice patterns should not be used to determine effectiveness of a treatment.