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Immobilization related to early linear growth
J Karlberg1, G Hägglund, B Strömqvist
1Department of Anatomy, University of Göteborg, Sweden.
Acta Paediatrica Scandinavica
|August 1, 1991
Summary
Children with congenital dislocation of the hip (CDH) show normal height development despite treatment. Immobilization during treatment did not affect the timing of the childhood growth phase onset.
Area of Science:
- Pediatric Orthopedics
- Human Growth and Development
- Biomedical Engineering
Background:
- Congenital dislocation of the hip (CDH) is a condition affecting hip development in infants.
- Early diagnosis and treatment are crucial for optimal outcomes.
- The timing of the childhood growth spurt onset is a key factor in growth modeling.
Purpose of the Study:
- To investigate the impact of late-diagnosed CDH and its treatment on height development.
- To determine if immobilization influences the age at onset of the childhood growth phase.
- To analyze the relationship between motor activity and growth tempo changes.
Main Methods:
- Retrospective analysis of 14 children with late-diagnosed CDH.
- Comparison of growth data with age-matched controls.
- Assessment of height velocity and age at onset of the childhood growth component.
Main Results:
- Children with CDH exhibited near-normal height development up to 6 years of age.
- The onset of the childhood growth phase occurred during immobilization in all CDH patients.
- The average age at onset of the childhood growth phase was comparable to controls.
Conclusions:
- Immobilization for CDH treatment does not significantly alter the age at onset of the childhood growth phase.
- Growth tempo changes are independent of body position or immobilization.
- Late-diagnosed CDH does not impede overall height development within the initial years.