Thank you for your query.Sensory Integration Dysfunction
is not a recognized diagnosis in the WHO ICD-10. Most paediatricians are of the view that Gratification Disorder (or Infantile Masturbation
) is a normal and common behaviour. Hence it is not possible to say whether they are related. It is best to keep your granddaughter under observation and encourage her to do normal activities and divert her attention when she is making abnormal movements.
I hope I have answered your query to your satisfaction.
Wishing your granddaughter all the best.
Rajiv K Khandelwal