A00-B99 C00-D48D50-D89 E00-E90 F00-F99 G00-G99 H00-H59 H60-H95 I00-I99 J00-J99 K00-K93
L00-L99 M00-M99 N00-N99 O00-O99 P00-P96 Q00-Q99 R00-R99 S00-T98 V01-Y98 Z00-Z99 U00-U99

G70-G73 Diseases of myoneural junction and muscle




 
Chapter VI

Diseases of the nervous system
(G00-G99)

Diseases of myoneural junction and muscle
(G70-G73)

G70Myasthenia gravis and other myoneural disorders
Latin: Myasthenia gravis et morbi myoneurales alii
Excludes:botulism (A05.1)
transient neonatal myasthenia gravis (P94.0)
G70.0Myasthenia gravis
Latin: Myasthenia gravis
Use additional external cause code (Chapter XX), if desired, to identify drug, if drug-induced.
G70.1Toxic myoneural disorders
Latin: Disordines myoneurales toxici
Use additional external cause code (Chapter XX), if desired, to identify toxic agent.
G70.2Congenital and developmental myasthenia
Latin: Myasthenia congenita evolutionalis
G70.8Other specified myoneural disorders
Latin: Disordines myoneurales specificatae, alii
G70.9Myoneural disorder, unspecified
Latin: Disordo myoneuralis, non specificatus

G71Primary disorders of muscles
Latin: Morbi musculorum primarii
Excludes:arthrogryposis multiplex congenita (Q74.3)
metabolic disorders (E70-E90)
myositis (M60.-)
G71.0Muscular dystrophy
Latin: Dystrophia musculorum
Muscular dystrophy:
· autosomal recessive, childhood type, resembling Duchenne or Becker
· benign [Becker]
· benign scapuloperoneal with early contractures [Emery-Dreifuss]
· distal
· facioscapulohumeral
· limb-girdle
· ocular
· oculopharyngeal
· scapuloperoneal
· severe [Duchenne]
Excludes:congenital muscular dystrophy:
· NOS (G71.2)
· with specific morphological abnormalities of the muscle fibre (G71.2)
G71.1Myotonic disorders
Latin: Disordines myotonici
Dystrophia myotonica [Steinert]
Myotonia:
· chondrodystrophic
· drug-induced
· symptomatic
Myotonia congenita:
· NOS
· dominant [Thomsen]
· recessive [Becker]
Neuromyotonia [Isaacs]
Paramyotonia congenita
Pseudomyotonia
Use additional external cause code (Chapter XX), if desired, to identify drug, if drug-induced.
G71.2Congenital myopathies
Latin: Myopathia congenita
Congenital muscular dystrophy:
· NOS
· with specific morphological abnormalities of the muscle fibre
Disease:
· central core
· minicore
· multicore
Fibre-type disproportion
Myopathy:
· myotubular (centronuclear)
· nemaline
G71.3Mitochondrial myopathy, not elsewhere classified
Latin: Myopathia mitochoodrialis
G71.8Other primary disorders of muscles
Latin: Morbi musculorum primarii alii
G71.9Primary disorder of muscle, unspecified
Latin: Morbus musculorum primarius, non specificatus
Hereditary myopathy NOS

G72Other myopathies
Latin: Myopathia aliae
Excludes:arthrogryposis multiplex congenita (Q74.3)
dermatopolymyositis (M33.-)
ischaemic infarction of muscle (M62.2)
myositis (M60.-)
polymyositis (M33.2)
G72.0Drug-induced myopathy
Latin: Myopathia medicamentosa
Use additional external cause code (Chapter XX), if desired, to identify drug.
G72.1Alcoholic myopathy
Latin: Myopathia alcoholica
G72.2Myopathy due to other toxic agents
Latin: Myopathia propter factores toxicos alia
Use additional external cause code (Chapter XX), if desired, to identify toxic agent.
G72.3Periodic paralysis
Latin: Paralysis periodica
Periodic paralysis (familial):
· hyperkalaemic
· hypokalaemic
· myotonic
· normokalaemic
G72.4Inflammatory myopathy, not elsewhere classified
Latin: Myopathia inflammatoria
G72.8Other specified myopathies
Latin: Myopathiae specificatae, aliae
G72.9Myopathy, unspecified
Latin: Myopathia, non specificata

G73*Disorders of myoneural junction and muscle in diseases classified elsewhere
Latin: Morbi myoneurales et morbi musculorum in morbis
G73.0*Myasthenic syndromes in endocrine diseases
Latin: Syndromae myasthenicae in morbis endocrinis
Myasthenic syndromes in:
· diabetic amyotrophy (E10-E14+ with common fourth character .4)
· thyrotoxicosis [hyperthyroidism] (E05.-+)
G73.1*Eaton-Lambert syndrome
Latin: Syndroma Eaton-Lambert (C80.+)(C80+)
G73.2*Other myasthenic syndromes in neoplastic disease (C00-D48+)
Latin: Syndromae myasthenicae ad neoplasma (C00-D48+)
G73.3*Myasthenic syndromes in other diseases classified elsewhere
Latin: Syndromae myasthenicae in morbis aliis
G73.4*Myopathy in infectious and parasitic diseases classified elsewhere
Latin: Myopathia in morbis infectivis et morbis parasitaris
G73.5*Myopathy in endocrine diseases
Latin: Myopathia in morbis endocrinis
Myopathy in:
· hyperparathyroidism (E21.0-E21.3+)
· hypoparathyroidism (E20.-+)
Thyrotoxic myopathy (E05.-+)
G73.6*Myopathy in metabolic diseases
Latin: Myopathia in morbis metabolicis
Myopathy in:
· glycogen storage disease (E74.0+)
· lipid storage disorders (E75.-+)
G73.7*Myopathy in other diseases classified elsewhere
Latin: Myopathia in morbis aliis
Myopathy in:
· rheumatoid arthritis (M05-M06+)
· scleroderma (M34.8+)
· sicca syndrome [Sjögren] (M35.0+)
· systemic lupus erythematosus (M32.1+)