| ICD-10-CM-2023 > H00-H59 > H49-H52 > H49 |
H49-H52 | Disorders of ocular muscles, binocular movement, accommodation and refraction | |
Excl2.: | nystagmus and other irregular eye movements (H55) | |
H49 | Paralytic strabismus | |
Excl2.: | internal ophthalmoplegia (H52.51-) internuclear ophthalmoplegia (H51.2-) progressive supranuclear ophthalmoplegia (G23.1) | |
H49.0 | Third [oculomotor] nerve palsy | |
H49.00 | Third [oculomotor] nerve palsy, unspecified eye | |
H49.01 | Third [oculomotor] nerve palsy, right eye | |
H49.02 | Third [oculomotor] nerve palsy, left eye | |
H49.03 | Third [oculomotor] nerve palsy, bilateral | |
H49.1 | Fourth [trochlear] nerve palsy | |
H49.10 | Fourth [trochlear] nerve palsy, unspecified eye | |
H49.11 | Fourth [trochlear] nerve palsy, right eye | |
H49.12 | Fourth [trochlear] nerve palsy, left eye | |
H49.13 | Fourth [trochlear] nerve palsy, bilateral | |
H49.2 | Sixth [abducent] nerve palsy | |
H49.20 | Sixth [abducent] nerve palsy, unspecified eye | |
H49.21 | Sixth [abducent] nerve palsy, right eye | |
H49.22 | Sixth [abducent] nerve palsy, left eye | |
H49.23 | Sixth [abducent] nerve palsy, bilateral | |
H49.3 | Total (external) ophthalmoplegia | |
H49.30 | Total (external) ophthalmoplegia, unspecified eye | |
H49.31 | Total (external) ophthalmoplegia, right eye | |
H49.32 | Total (external) ophthalmoplegia, left eye | |
H49.33 | Total (external) ophthalmoplegia, bilateral | |
H49.4 | Progressive external ophthalmoplegia | |
Excl1.: | Kearns-Sayre syndrome (H49.81-) | |
H49.40 | Progressive external ophthalmoplegia, unspecified eye | |
H49.41 | Progressive external ophthalmoplegia, right eye | |
H49.42 | Progressive external ophthalmoplegia, left eye | |
H49.43 | Progressive external ophthalmoplegia, bilateral | |
H49.8 | Other paralytic strabismus | |
H49.81 | Kearns-Sayre syndrome | |
Info: | Progressive external ophthalmoplegia with pigmentary retinopathy | |
Use add'l | code for other manifestation, such as: heart block (I45.9) | |
H49.811 | Kearns-Sayre syndrome, right eye | |
H49.812 | Kearns-Sayre syndrome, left eye | |
H49.813 | Kearns-Sayre syndrome, bilateral | |
H49.819 | Kearns-Sayre syndrome, unspecified eye | |
H49.88 | Other paralytic strabismus | |
Info: | External ophthalmoplegia NOS | |
H49.881 | Other paralytic strabismus, right eye | |
H49.882 | Other paralytic strabismus, left eye | |
H49.883 | Other paralytic strabismus, bilateral | |
H49.889 | Other paralytic strabismus, unspecified eye | |
H49.9 | Unspecified paralytic strabismus | |
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