Risk factors predisposing to post-traumatic hydrocephalus - Report - MDSpire

Risk factors predisposing to post-traumatic hydrocephalus

  • By

  • Helen Tarousa

  • Anastasia Tasiou

  • Maria Karagianni

  • Iordanis Georgiadis

  • Kostas N. Fountas

  • July 1, 2026

  • 0 min

Share

Factors Increasing the Likelihood of Post-Traumatic Hydrocephalus Development

Overview

This narrative review identifies key predisposing factors for post-traumatic hydrocephalus (PTH) following traumatic brain injury (TBI). Factors such as advanced age, comorbidities, severity of initial injury, and surgical interventions like decompressive craniectomy are highlighted as significant contributors to PTH development.

Background

Post-traumatic hydrocephalus (PTH) is a serious complication of traumatic brain injury (TBI) that can lead to significant morbidity and mortality. Understanding the risk factors associated with PTH is crucial for early identification and management.

Data Highlights

No numerical data or trial data provided in the source material.

Key Findings

  • Advanced age and presence of comorbidities increase the likelihood of developing PTH.
  • Severity of initial brain injury is a significant risk factor for PTH.
  • Presence of subarachnoid and/or intraventricular hemorrhages is associated with higher PTH risk.
  • Prolonged mechanical ventilation and vasopressor administration are linked to PTH development.
  • Decompressive craniectomy (DC) and its characteristics, such as extent and proximity to the midline, influence PTH risk.
  • The relationship between cranioplasty and PTH remains controversial, with varying reports on its impact.

Clinical Implications

Clinicians should be aware of the multifactorial nature of PTH and consider these risk factors when managing TBI patients.

Conclusion

Identifying and understanding the predisposing factors for post-traumatic hydrocephalus is essential.

Related Resources & Content

  1. Frontiers in Neurology, 2026 -- Post-traumatic hydrocephalus in adults: the mechanisms of development, predictors of progression and management strategies. A narrative review and case series analysis
  2. Frontiers in Neurology, 2026 -- Factors determining hydrocephalus after decompressive craniectomy: the role of interhemispheric hygroma
  3. Frequency of Surgical Intervention for Post-Traumatic Hydrocephalus Six Months After Head Injury in Patients Undergoing Emergency Head CT Scans
  4. Guidelines for the Management of Severe Traumatic Brain Injury: 2020 Update of the Decompressive Craniectomy Recommendations - PMC
  5. BMC Neurology — Revision rate and postoperative volume development of chronic subdural hematomas after burr hole craniotomy in combination with tranexamic acid vs. surgery alone – a single-center propensity score-matched analysis
  6. Guidelines for the Management of Severe Traumatic Brain Injury: 2020 Update of the Decompressive Craniectomy Recommendations - PMC
  7. Post-craniectomy hydrocephalus in adult traumatic brain injury patients: a systematic review and meta-analysis of risk factors and outcome - PubMed
  8. Consensus-based recommendations for diagnosis and surgical management of cranioplasty and post-traumatic hydrocephalus from a European panel

Original Source(s)

Risk factors predisposing to post-traumatic hydrocephalus

  • by Helen Tarousa, Anastasia Tasiou, Maria Karagianni, Iordanis Georgiadis, Kostas N. Fountas

  • July 1, 2026

Related Content

Knowledge, perceptions, and concerns regarding anesthesia and their association with consent hesitancy among preoperative patients in Saudi Arabia: a bicentric cross-sectional study

Medical Oddities: Do Jellyfish Hold a Healing Secret?

Jellyfish, pets, watermelon, brain implants, and fennel fuel this week's surprises.

CRNAs for Anesthesia in the Ophthalmic ASC 

For ASCs seeking long-term stability, panelists at the OOSS symposium agreed that success will depend on understanding the full range of anesthesia delivery models and choosing the approach that best aligns with each organization’s goals and resources.