Injury guide

UPDATED FEB 2026

Part of the Birth Injury investigation

The short answer

Hypoxic-ischemic encephalopathy (HIE) is brain damage caused by insufficient oxygen and blood flow during or around birth. It is the most serious and highest-value birth injury in litigation.

A Michigan jury's $144 million verdict is the national benchmark. Cases often center on failure to respond to Category III fetal monitoring patterns, delayed emergency C-section, and failure to initiate cooling therapy within the mandatory 6-hour window.

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The Dual-Phase Injury — Why the 6-Hour Window Matters

HIE involves a primary injury — the acute oxygen deprivation event — followed by a secondary phase of cell death that begins 6 to 24 hours after the initial insult. Therapeutic hypothermia (cooling therapy) at 33.5°C for 72 hours interrupts this secondary phase. The critical fact: cooling must begin within 6 hours of birth. Failure to initiate cooling therapy within this window is a direct deviation from the standard of care and substantially worsens the child's neurological outcome. Birth injury attorneys always determine when cooling therapy was initiated and whether any delays were medically justified or the result of hospital-level failures.

HIE Verdict and Settlement Amounts

HIE cases involving severe neurological injury command the highest verdicts in birth injury litigation. The Michigan $144 million verdict is the national ceiling. New York HIE verdicts have exceeded $35 million; Florida verdicts have exceeded $33 million; Illinois verdicts have exceeded $14 million. Settlements in catastrophic HIE cases with lifetime care requirements routinely exceed $5 million and can reach $15 million or more in plaintiff-favorable jurisdictions. The life care plan — projecting the cost of lifetime care including nursing, therapy, equipment, housing modification, and medical management — is the central document in any HIE settlement negotiation.

FAQ

Frequently Asked Questions

12 QUESTIONS

An APGAR score below 7 at 5 minutes after birth warrants evaluation for possible birth asphyxia or injury. An APGAR score below 5 at 5 minutes is a strong indicator of birth asphyxia and is frequently the first piece of evidence reviewed when a family suspects a birth injury. The APGAR scoring system evaluates five criteria — Appearance (skin color), Pulse (heart rate), Grimace (reflex irritability), Activity (muscle tone), and Respiration — each scored 0, 1, or 2. Scores are typically measured at 1 minute and 5 minutes after birth, and every 5 minutes thereafter if scores remain below 7. A persistently low APGAR score — particularly in combination with abnormal fetal monitoring strips, low cord blood gas values, and neurological symptoms — is the classic clinical picture of a birth asphyxia event. However, APGAR scores must be interpreted in context: a low score can result from prematurity, medication effects, or infection and does not by itself prove malpractice. An attorney reviewing the full medical record — not just the APGAR score — determines whether negligence contributed.

The full investigation

Part of the Birth Injury Investigation