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Outcome following nonoperative treatment of brachial plexus birth injuries

Patricia DiTaranto1, Liliana Campagna, Andrew E Price

  • 1Department of Orthopedics, Hospital Materno Infantil, Mar del Plata, Argentina.

Journal of Child Neurology
|April 10, 2004
PubMed

Insights

Early physical and occupational therapy for brachial plexus birth injury can lead to good shoulder and hand function in many infants. However, critical muscle recovery by 6 months predicts outcomes and guides surgical decisions.

Area of Science:

  • Pediatrics
  • Neurology
  • Rehabilitation Medicine

Background:

  • Brachial plexus birth injury (BPBI) affects infants, impacting limb function.
  • Non-surgical management involving physical and occupational therapy is common.

Purpose of the Study:

  • To evaluate the long-term functional outcomes of infants with BPBI treated solely with therapy.
  • To identify predictors of recovery and guide surgical intervention decisions.

Main Methods:

  • Retrospective analysis of 91 infants with BPBI treated with physical and occupational therapy.
  • Follow-up for a minimum of 2 years with evaluations every 3 months.
  • Assessment of critical marker muscle recovery (M4 strength) by 6 months of age.

Main Results:

  • 63/91 infants with upper/upper-middle BPBI achieved good to excellent shoulder and hand function.
  • In those with good recovery, critical marker muscles reached M4 strength by 6 months.
  • 12 infants with global palsy and 16 with partial injuries had poor outcomes (M0-M2 strength at 6 months).

Conclusions:

  • Early muscle strength assessment (by 6 months) is a critical predictor of functional outcome in BPBI.
  • Therapy alone yields good results for some, but specific patterns indicate a need for surgical consideration.
  • These findings offer guidelines for selecting infants for surgical reconstruction to optimize outcomes.

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