In this image, the face appears upside down, and the surgeon is disinserting the medial rectus muscle.
From the en.wikipedia.org
However, the surgical result was not optimal, and the patient underwent a fourth procedure that included exploration of the medial rectus muscles.
From the sciencedaily.com
Innervates the levator palpebrae superioris, superior rectus, medial rectus, inferior rectus, and inferior oblique, which collectively perform most eye movements.
From the en.wikipedia.org
Dr. Rehab Kassem and coauthors describe how they wrapped the extraocular muscles with lyophilized amniotic membrane in a patient undergoing a strabismus reoperation on both medial rectus muscles.