The Oculorotary Muscles |
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Page 37
... insertion of the IR is not concentric with the limbus ; the nasal end of the insertion is more anterior than the tem- poral end ; similarly , the center of its insertion lies slightly nasal to the ver- tical meridian of the globe . Its ...
... insertion of the IR is not concentric with the limbus ; the nasal end of the insertion is more anterior than the tem- poral end ; similarly , the center of its insertion lies slightly nasal to the ver- tical meridian of the globe . Its ...
Page 43
... insertion is 10.8 mm . The anterior margin is about 4.5 mm . posterior to the lateral end of the insertion of the SR and 0.5 mm , medial to it . The medial or posterior margin of the insertion is about 13.6 mm . posterior to the medial ...
... insertion is 10.8 mm . The anterior margin is about 4.5 mm . posterior to the lateral end of the insertion of the SR and 0.5 mm , medial to it . The medial or posterior margin of the insertion is about 13.6 mm . posterior to the medial ...
Page 45
... insertion of LR ; the posterior end of the insertion of IO lies about 4 mm . anterior to the optic nerve ( Fink , 1947 ) . The insertion is about 9.6 mm . wide and the muscle itself is 37 mm . long . The sheath of the IO extends from ...
... insertion of LR ; the posterior end of the insertion of IO lies about 4 mm . anterior to the optic nerve ( Fink , 1947 ) . The insertion is about 9.6 mm . wide and the muscle itself is 37 mm . long . The sheath of the IO extends from ...
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Common terms and phrases
ABduction accommodation amblyopia amount anatomic angle kappa anomalies antagonist appear cardinal directions Chavasse check ligaments child convergence correction cover test cyclophoria degrees deviating eye diplopia directions of gaze distance divergence duction esophoria esotropia EXcycloduction eyeball factor fixing eye fovea fusion mechanism globe heterophoria heterotropia horizontal horopter hypermetropia hyperphoria images inferior oblique innervation insertion intermittent exotropia lateral rectus left eye fixing light looking Maddox rod measurement medial rectus medial rectus muscle monocular movement nerve normal object occlusion ocular oculorotary muscles operation Ophth ophthalmologist orbit orthoptics paresis paretic muscle phoria postoperative primary position prism diopters recession rectus muscles reflex refractive refractive error resection result retinal correspondence rotation sclera secondary deviation sheath six cardinal directions superior oblique superior rectus surgeon surgery surgical symptoms take up fixation tendon tion tropia usually vergence vertical deviation vertical recti vertically acting muscles visual acuity visual axis yoke muscle