Last ocular muscle to be involved in Grave's disease?: (A) Inferior rectus, (B) Lateral rectus, (C) Superior rectus, (D) Inferior oblique
Answer is D. Ans. is 'd' i.e., Inferior oblique Order of involvement (Mnemonic : IM SLO(W)) :- Inferior rectus > medial rectus > superior rectus > Lateral rectus > obliques.