• Diseases of the musculoskeletal system and connective tissue

        • M31 - Other necrotizing vasculopathies
        • M31.0 - Hypersensitivity angiitis
        • M31.1 - Thrombotic microangiopathy
        • M31.2 - Lethal midline granuloma
        • M31.3 - Wegener's granulomatosis
        • M31.30 - Wegener's granulomatosis without renal involvement
        • M31.31 - Wegener's granulomatosis with renal involvement
        • M31.4 - Aortic arch syndrome [Takayasu]
        • M31.5 - Giant cell arteritis with polymyalgia rheumatica
        • M31.6 - Other giant cell arteritis
        • M31.7 - Microscopic polyangiitis
        • M31.8 - Other specified necrotizing vasculopathies
        • M31.9 - Necrotizing vasculopathy, unspecified
        • M32 - Systemic lupus erythematosus (SLE)
        • M32.0 - Drug-induced systemic lupus erythematosus
        • M32.1 - Systemic lupus erythematosus w organ or system involvement
        • M32.10 - Systemic lupus erythematosus, organ or system involv unsp
        • M32.11 - Endocarditis in systemic lupus erythematosus
        • M32.12 - Pericarditis in systemic lupus erythematosus
        • M32.13 - Lung involvement in systemic lupus erythematosus
        • M32.14 - Glomerular disease in systemic lupus erythematosus
        • M32.15 - Tubulo-interstitial neuropath in sys lupus erythematosus
        • M32.19 - Oth organ or system involv in systemic lupus erythematosus
        • M32.8 - Other forms of systemic lupus erythematosus
        • M32.9 - Systemic lupus erythematosus, unspecified
        • M33 - Dermatopolymyositis
        • M33.0 - Juvenile dermatomyositis
        • M33.00 - Juvenile dermatomyositis, organ involvement unspecified
        • M33.01 - Juvenile dermatomyositis with respiratory involvement
        • M33.02 - Juvenile dermatomyositis with myopathy
        • M33.03 - Juvenile dermatomyositis without myopathy
        • M33.09 - Juvenile dermatomyositis with other organ involvement
        • M33.1 - Other dermatomyositis
        • M33.10 - Other dermatomyositis, organ involvement unspecified
        • M33.11 - Other dermatomyositis with respiratory involvement
        • M33.12 - Other dermatomyositis with myopathy
        • M33.13 - Other dermatomyositis without myopathy
        • M33.19 - Other dermatomyositis with other organ involvement
        • M33.2 - Polymyositis
        • M33.20 - Polymyositis, organ involvement unspecified
        • M33.21 - Polymyositis with respiratory involvement
        • M33.22 - Polymyositis with myopathy
        • M33.29 - Polymyositis with other organ involvement
        • M33.9 - Dermatopolymyositis, unspecified
        • M33.90 - Dermatopolymyositis, unsp, organ involvement unspecified
        • M33.91 - Dermatopolymyositis, unsp with respiratory involvement
        • M33.92 - Dermatopolymyositis, unspecified with myopathy
        • M33.93 - Dermatopolymyositis, unspecified without myopathy
        • M33.99 - Dermatopolymyositis, unsp with other organ involvement
        • M34 - Systemic sclerosis [scleroderma]
        • M34.0 - Progressive systemic sclerosis
        • M34.1 - CR(E)ST syndrome
        • M34.2 - Systemic sclerosis induced by drug and chemical
        • M34.8 - Other forms of systemic sclerosis
        • M34.81 - Systemic sclerosis with lung involvement
        • M34.82 - Systemic sclerosis with myopathy
        • M34.83 - Systemic sclerosis with polyneuropathy
        • M34.89 - Other systemic sclerosis
        • M34.9 - Systemic sclerosis, unspecified
        • M35 - Other systemic involvement of connective tissue
        • M35.0 - Sicca syndrome [Sjogren]
        • M35.00 - Sicca syndrome, unspecified
        • M35.01 - Sicca syndrome with keratoconjunctivitis
        • M35.02 - Sicca syndrome with lung involvement
        • M35.03 - Sicca syndrome with myopathy
        • M35.04 - Sicca syndrome with tubulo-interstitial nephropathy
        • M35.09 - Sicca syndrome with other organ involvement
        • M35.1 - Other overlap syndromes
        • M35.2 - Behcet's disease
        • M35.3 - Polymyalgia rheumatica
        • M35.4 - Diffuse (eosinophilic) fasciitis
        • M35.5 - Multifocal fibrosclerosis
        • M35.6 - Relapsing panniculitis [Weber-Christian]
        • M35.7 - Hypermobility syndrome
        • M35.8 - Other specified systemic involvement of connective tissue
        • M35.9 - Systemic involvement of connective tissue, unspecified