45 DPBTOI // 4DPBIOI

20:24 Apr 6, 2021
Spanish to English translations [PRO]
Medical - Medical (general) / Ophthalmology Report
Spanish term or phrase: 45 DPBTOI // 4DPBIOI
This is a section of an Ophthalmology Report describing the physical examination findings of a patient with left ophthalmoparesis.

Text surrounding the abbreviations that I'm unable to decipher (except for OI, which I'm assuming refers to "ojo izquierdo").

Exploración física
VERSIONES:
Limitación complete de la abducción en OI (grado 4)
45 DPBTOI. 4DPBIOI.
MOI: pupilas isocóricas reactivas.
Cristina Bouzas, Bsc, MA
Spain
Local time: 10:56


Summary of answers provided
3esotropia of 45 PD & hypertropia of 4 PD (LI)
Chema Nieto Castañón
Summary of reference entries provided
Helena Chavarria

  

Answers


4 days   confidence: Answerer confidence 3/5Answerer confidence 3/5
esotropia of 45 PD & hypertropia of 4 PD (LI)


Explanation:
Not sure how to naturally simplify the expression of the data but this seems to describe the angle in PD of esotropia (prisma base temporal) and hypertropia (prisma base inferior) in the left eye (non-fixating eye) -lo que parece concordar con la descripción del caso (limitación completa para abducción en el ojo izquierdo).

Esotropia of 45 prism diopters in the left eye
Hypertropia of 4 prism diopters in the left eye

Chema Nieto Castañón
Spain
Local time: 10:56
Specializes in field
Native speaker of: Native in SpanishSpanish
PRO pts in category: 624
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Reference comments


1 hr
Reference

Reference information:
This might help.

DP: Además de distancia pupilar, en ciertas recetas puede referirse a dioptrías prismáticas.

https://icrcat.com/como-leer-una-receta-de-graduacion-optica...

The Four Prism Dioptre Reflex Test (also known as the 4 PRT, or 4 Prism Dioptre Base-out Test), is an objective, non-dissociative test used to prove the alignment of both eyes (i.e. the presence of binocular single vision) by assessing motor fusion.[1] Through the use of a 4 dioptre base out prism, diplopia is induced which is the driving force for the eyes to change fixation and therefore re-gain bifoveal fixation meaning, they overcome that amount of power.

https://en.wikipedia.org/wiki/Four_prism_dioptre_reflex_test

Prism correction is measured in prism dioptres. A prescription that specifies prism correction will also specify the "base". The base is the thickest part of the lens and is opposite from the apex. Light will be bent towards the base and the image will be shifted towards the apex. In an eyeglass prescription, the base is typically specified as up, down, in, or out, but left and right are also used sometimes. Whether a patient needs this type of correction can be determined by a variety of methods.

https://en.wikipedia.org/wiki/Prism_correction

Base: B, BN (base nasal), BT (base temporal), BS (base superior), BI (base inferior)

https://icrcat.com/como-leer-una-receta-de-graduacion-optica...

OD: ojo derecho

OI: ojo izquierdo

https://icrcat.com/como-leer-una-receta-de-graduacion-optica...

I think it should be read as 45 DP BT OI // 4 DP BI OI

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Note added at 1 hr (2021-04-06 21:31:39 GMT)
--------------------------------------------------

A nivel de motilidad presenta endotropia intermitente de 8°, motilidad ocular extrínseca sin limitaciones, el paciente refiere diplopía con imágenes casi superpuestas, con 12 dioptrías prismáticas base temporal mejora en visión lejana pero se le acentúa en visión próxima.

https://www.proz.com/kudoz/spanish-to-english/medical-genera...

Helena Chavarria
Spain
Native speaker of: Native in EnglishEnglish
PRO pts in category: 381
Note to reference poster
Asker: Thanks Helena. This actually makes a lot of sense!

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