Hanna Maria Öhnell

Hanna Maria Öhnell

Affiliated with the university

Personal profile

Research

I perform research in the field of paediatric ophthalmology. My projects focus on premature infants and the related ophthalmological complications due to retinopathy of prematurity (ROP) and cerebral visual impairment (CVI). Our projects focus on exploring the safety and efficacy of steroid eye drops to prevent severe ROP, a potentially sight-threatening disease, from developing. We also evaluate a new laser technique used when infants do develop severe ROP. My research also aim to assess the use of retinal thickness measurements with optical coherence tomography to be able to diagnose and support children with damage in the visual pathway resulting in CVI. I also perform research regarding the aetiology of different types of retinal haemorrhages in children.  

UKÄ subject classification

  • Ophthalmology

Free keywords

  • retinopathy of prematurity
  • cerebral visual impairment
  • retinal haemorrhages
  • dexamethasone
  • laserablation
  • paediatric ophthalmology

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Collaborations the last five years

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