9C83.63

ICD-11 MMS 2026-01

Synergistic divergence

Description

Anomalous innervation of muscle normally supplied by the oculomotor nerve. In congenital unilateral adduction palsy, when adduction is attempted, the affected eye abducts rather than adducts.

Index terms

  • Synergistic divergence

Exclusions from above levels

  • 01 – Certain infectious or parasitic diseases
  • 05 – Endocrine, nutritional or metabolic diseases
  • 18 – Complications of pregnancy, childbirth and the puerperium
Show allHide
  • 19 – Certain conditions originating in the perinatal period
  • 22 – Injury, poisoning or certain other consequences of external causes
  • 8A21.0 – Posterior cortical atrophy

Sibling codes

  • 9C83.60 – Divergence insufficiency
  • 9C83.61 – Divergence paralysis
  • 9C83.62 – Divergence excess
  • 9C83.64 – Skew deviation
  • 9C83.65 – Ocular tilt reaction
  • 9C83.66 – Alternating skew deviation
  • 9C83.67 – Dissociative vertical divergence
  • 9C83.6Y – Other specified anomalies of divergence or deviation of eye movement
  • 9C83.6Z – Anomalies of divergence or deviation of eye movement, unspecified

Foundation entity

Synergistic divergence – http://id.who.int/icd/entity/1894715931

Part of: 9C83.6: Anomalies of divergence or deviation of eye movement › 9C83: Disorders of binocular movement › 09: Diseases of the visual system