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Orthopaedic sequelae in neurologically recovered obstetrical brachial plexus injury. Case study and literature review
A M ter Steeg1, A F Hoeksma, P F Dijkstra
1Rehabilitation Centre Rijndam, Rotterdam, The Netherlands.
Insights
Shoulder deformities in obstetrical brachial plexus injury (OBPI) persist despite spontaneous recovery. Causes remain debated, and conservative treatments have evolved without outcome research.
Area of Science:
- Pediatric Orthopedics
- Neurology
- Rehabilitation Medicine
Background:
- Obstetrical brachial plexus injury (OBPI) can lead to significant shoulder sequelae.
- Understanding long-term effects is crucial for patient management.
Observation:
- A case study and literature review (1900-2001) examined shoulder complications in OBPI patients with spontaneous functional recovery.
- Contractures and bony deformities were consistently observed over time.
Findings:
- There is no consensus on the etiology of shoulder deformities in OBPI.
- Evolving conservative treatments, such as the use of arm braces, lack outcome-based research.
- Muscular imbalance and contractures are recognized secondary causes, with a resurgence of interest in primary osteoarticular lesions.
Implications:
- Further research is needed to establish the causes of OBPI-related shoulder deformities.
- Evidence-based evaluation of conservative treatment strategies is essential for improving patient outcomes.
Purpose:
Description of shoulder sequelae in obstetrical brachial plexus injury (OBPI) patients who had spontaneous functional recovery, in the context of historical and current conservative methods of treatment.
Method:
Case study of a baby with serious complications, followed by a review of the literature from 1900 until 2001 about conservative treatment of OBPI with respect to the prevention of shoulder complications.
Results:
Description of contractures and bony deformities did not show important discrepancies over time, other than more detailed images because of new technical possibilities. There is no agreement on the explanation of the development of these deformities. Secondary changes caused by muscular imbalance and longstanding contracture are recognized by all authors. A primary osteoarticular lesion was recognized as a possible cause in the beginning of the twentieth century, then forgotten for a long time and only in the 1980s had gained interest again. The main change in treatment concerns the use of arm braces. This was strongly recommended in the first half of the twentieth century, then advised against and is at this moment not anymore mentioned.
Conclusions:
There is no consensus on the cause of contractures and bony deformities in children with OBPI. Conservative methods of treatment have changed over the years, without research on the outcome of these treatment changes.
