Duane syndrome involves
(Refer: AK Khurana Comprehensive Ophthalmology, 6th edition, pg no. 357) Duane retraction syndrome represents the most frequent and most prominent congenital cranial dysinnervation disorder (CCDD)It is due to fibrosis of the lateral rectus or an innervational anomaly with Co-contraction of the lateral and medial rectiThere is a deficiency of abduction, associated with impaired adduction, contraction of palpebral fissure and oblique movements of the eye
Superior oblique
Inferior oblique
Lateral rectus
Superior rectus
Ocular motility and squint