Two Cases of Isolated Medial Rectus Muscle Palsy

ABSTRACT

The isolated medial rectus muscle palsy without involvement of third cranial nerve is relative rare. Two cases were studied by coronal, transverse, axil computed tomography and MR imaging which showed the well visualization of intraorbital structures and confirmed same finding by operation with clinical improvement. It seemed to be necessary to study by comprehensive radiology for the exact localization and observation of intraorbital structures. We report two cases of isolated medial rectus muscle palsy associated with mucocele.