Diseases of the circulatory system
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 (I80–I89) Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified  | 
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 I80  | 
 Phlebitis and thrombophlebitis  | 
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 I80.0  | 
 Phlebitis and thrombophlebitis of superficial vessels of lower extremities  | 
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 I80.1  | 
 Phlebitis and thrombophlebitis of femoral vein  | 
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 I80.2  | 
 Phlebitis and thrombophlebitis of other deep vessels of lower extremities Deep vein thrombosis NOS  | 
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 I81  | 
 Portal vein thrombosis  | 
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 I82  | 
 Other venous embolism and venous thrombosis  | 
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 I82.0  | 
 Budd-Chiari syndrome  | 
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 I82.1  | 
 Thrombophlebitis migrans  | 
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 I82.2  | 
 Embolism and thrombosis of vena cava  | 
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 I82.3  | 
 Embolism and thrombosis of renal vein  | 
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 I82.8  | 
 Embolism and thrombosis of other specified veins Paget-Schroetter disease  | 
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 I83  | 
 Varicose veins of lower extremities  | 
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 I83.0  | 
 Varicose veins of lower extremities with ulcer Varicose ulcer (lower extremity, any part)  | 
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 I83.1  | 
 Varicose veins of lower extremities with inflammation  | 
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 I83.2  | 
 Varicose veins of lower extremities with both ulcer and inflammation  | 
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 I83.9  | 
 Varicose veins of lower extremities without ulcer or inflammation  | 
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 I84  | 
 Haemorrhoids  | 
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 I84.6  | 
 Residual haemorrhoidal skin tags  | 
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 I85  | 
 Oesophageal varices  | 
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 I86  | 
 Varicose veins of other sites  | 
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 I86.0  | 
 Sublingual varices  | 
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 I86.1  | 
 Scrotal varices Varicocele  | 
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 I86.2  | 
 Pelvic varices  | 
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 I86.3  | 
 Vulval varices  | 
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 I86.4  | 
 Gastric varices  | 
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 I86.8  | 
 Varicose veins of other specified sites  | 
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 I87  | 
 Other disorders of veins  | 
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 I87.0  | 
 Postphlebitic syndrome  | 
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 I87.1  | 
 Compression of vein Superior vena cava syndrome  | 
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 I87.2  | 
 Venous insufficiency (chronic)(peripheral)  | 
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 I87.8  | 
 Other specified disorders of veins  | 
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 I87.9  | 
 Disorder of vein, unspecified  | 
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 I88  | 
 Nonspecific lymphadenitis  | 
| 
 I89  | 
 Other noninfective disorders of lymphatic vessels and lymph nodes  | 
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 I89.0  | 
 Lymphoedema, not elsewhere classified  | 
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 I89.1  | 
 Lymphangitis  | 
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 I89.8  | 
 Other specified noninfective disorders of lymphatic vessels and lymph nodes  | 
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 I89.9  | 
 Noninfective disorder of lymphatic vessels and lymph nodes, unspecified  | 
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 (I95–I99) Other and unspecified disorders of the circulatory system  | 
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| 
 I95  | 
 Hypotension  | 
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 I95.0  | 
 Idiopathic hypotension  | 
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 I95.1  | 
 Orthostatic hypotension  | 
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 I95.2  | 
 Hypotension due to drugs  | 
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 I95.8  | 
 Hypotension, other  | 
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 I95.9  | 
 Hypotension, unspecified  | 
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 I97  | 
 Postprocedural disorders of circulatory system, not elsewhere classified  | 
| 
 I97.0  | 
 Postcardiotomy syndrome  | 
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 I98  | 
 Other disorders of circulatory system in diseases classified elsewhere  | 
| 
 I99  | 
 Other and unspecified disorders of circulatory system  | 


