ICD-11 classes
15 Diseases of the musculoskeletal system or connective...
Symptoms, signs or clinical findings of the musculoskeletal...
Symptoms or signs of the musculoskeletal system
MB47 — Abnormality of tonus and reflex
MB47.B — Opisthotonos

ICD-11 MB47.B — Opisthotonos

Arching position of the body due spasm of the axial muscles along the spinal column

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.

The diagnosis is coded elsewhere:

• Abnormality of tonus and reflex #8925
• Abnormality of tonus and reflex #24180
• Abnormality of tonus and reflex #24781