When a Birth Injury Is Described as Unavoidable: Testing the Explanation Against the Record

An explanation that a birth injury was unavoidable is a causation position, and it is tested the same way any causation position is tested: against the record. A serious outcome does not establish negligence. An assertion of inevitability does not, by itself, establish that the injury could not have been prevented or reduced.

The inquiry is specific. What happened, and when? What information was available to the care team at each point? What response was indicated? Would a timely response, more probably than not, have changed the injury? Those questions require a clinical chronology and qualified expert analysis, not a conclusion drawn from the severity of the child’s condition or from the wording of a hospital’s explanation.

Identify what is being described as unavoidable

The statement may concern the underlying condition, the injury that followed, or the degree of resulting impairment. These are distinct propositions.

An analysis should determine which of the following is actually being asserted: that no warning was reasonably detectable; that no effective response was available; that injury was already established before any response could have been made; or that appropriate treatment would not have altered the result. Each assertion rests on different evidence, and each is answered by different evidence.

The source of the explanation also matters. A conversation at the bedside is not a causation opinion. It should not be expanded into a finding about every aspect of the care, and it should not be treated as a concession either.

Diagnosis and cause are different questions

ACOG’s report on neonatal encephalopathy and neurologic outcome recognizes multiple pathways to neonatal neurological injury. A diagnosis of cerebral palsy or neonatal encephalopathy is not, without more, proof of intrapartum oxygen deprivation.

The AAP’s 2026 report on therapeutic hypothermia likewise separates the clinical decision to provide cooling from confirmation of hypoxic-ischemic causation. Treatment can be appropriate while the cause remains under evaluation.

These distinctions cut in both directions. A diagnostic label does not establish negligent injury. The absence of a particular label in an early note does not displace the underlying findings. The distinction between medical diagnosis and legal causation is where most inevitability arguments are won or lost.

Reconstruct what was knowable at the time

A defensible review does not reason backward from the outcome. The chronology should place each observation, test result, communication, and clinical decision at the time it became available to the team.

The chronology must also distinguish an event from its documentation. A note entered later may describe earlier care. An order time may not reflect when treatment was delivered. Those differences are investigated, not resolved by assumption in favor of either side.

Where delay is alleged, its start and end must be defined. An unexplained interval is a question for investigation. It is not proof that the entire period was negligent or medically consequential.

An abnormal finding is one part of the evidence

The record may include fetal monitoring, cord and neonatal blood gases, examinations, resuscitation details, imaging, and later developmental findings. Their significance depends on how they fit together.

A proposed explanation should state what each finding supports and where its support ends. Imaging may characterize an injury and contribute to a timing opinion without fixing the moment of an obstetric event. A treatment decision may reflect clinical concern without proving cause. A functional assessment may document impairment without identifying the mechanism.

The test is coherence across the whole record. Findings inconsistent with the proposed explanation require an answer, not omission.

A preventable event is not the same as a preventable outcome

If the review identifies a missed opportunity, it must still establish what timely action would have accomplished. The question is whether earlier intervention would have prevented the injury or reduced its severity, not whether some different action was theoretically possible.

Pennsylvania and New Jersey both address this problem through an increased-risk framework. In Hamil v. Bashline, 481 Pa. 256, 392 A.2d 1280 (1978), the Pennsylvania Supreme Court held that where expert evidence shows negligent treatment increased the risk of the harm that occurred, the jury may decide whether that increased risk was a substantial factor in producing it. The plaintiff retains the burden of proving causation by a preponderance of the evidence. New Jersey adopted a comparable approach for harm combining with a preexisting condition in Scafidi v. Seiler, 119 N.J. 93 (1990), reflected in the state’s model civil jury charge.

Neither doctrine relieves the plaintiff of a mechanism-specific explanation. The opinion must identify the response proposed, when it should have occurred, the evidence supporting its likely effect, and why the injury was not already established. Delaware’s approach requires separate analysis, and the framing of the ultimate opinion must follow the governing jurisdiction. The firm’s discussion of the inevitable-injury defense in neonatal cases addresses how these questions are contested at trial.

Individual conduct and institutional arrangements need separate analysis

An investigation may raise questions about monitoring responsibility, escalation, communication, staffing, or readiness to respond. Each must be tied to an identifiable duty and to the actual sequence of care.

A policy concern unrelated to the child’s injury does not complete the analysis. An individual error is not automatically a hospital-wide systems failure. Conversely, attention to one clinician should not foreclose examination of a supported institutional issue. In Pennsylvania, a hospital’s direct duties are defined by Thompson v. Nason Hospital, 527 Pa. 330, 591 A.2d 703 (1991), and a corporate negligence claim requires proof of the hospital’s actual or constructive knowledge of the defect and that the failure was a substantial factor in the harm.

An independent opinion needs a reliable foundation

Relevant expertise is necessary, but qualifications do not supply reasoning. The reviewer should identify the records examined, explain the method applied, and address the material evidence against the conclusion.

The admissibility standard differs across the firm’s practice jurisdictions. Pennsylvania Rule of Evidence 702 requires that the expert’s methodology be generally accepted in the relevant field. New Jersey, in In re Accutane Litigation, 234 N.J. 340 (2018), incorporated the Daubert reliability factors into civil gatekeeping under N.J.R.E. 702 and 703. Delaware follows Daubert under D.R.E. 702, as adopted in M.G. Bancorporation, Inc. v. Le Beau, 737 A.2d 513 (Del. 1999).

The threshold for filing is also expert-dependent. Pennsylvania requires a certificate of merit in professional liability actions under Pa.R.C.P. 1042.3, ordinarily within 60 days of filing the complaint. New Jersey requires an affidavit of merit under N.J.S.A. 2A:53A-27. Delaware requires an affidavit of merit under 18 Del. C. § 6853. In each jurisdiction, a reviewing opinion that cannot meet the governing standard will not carry a claim forward.

A review may support the hospital’s explanation, identify a credible preventability issue, or leave causation unresolved. Each is a legitimate result of an evidence-based inquiry.

Scope and responsibility

The firm’s birth injury practice is limited to serious, permanent harm with a supportable theory of negligent causation. Matters of this kind are often referred by other counsel once causation is disputed and the expert demands of the case become apparent; they are evaluated under the same standards.

The question is not whether an explanation is reassuring or unsatisfying. It is whether the complete record supports it, and whether the proposed connection between care and injury can withstand expert scrutiny and dispositive motion practice.