Haigusseisundeid

Haigusseisundeid is an Estonian medical term used to refer to the states or conditions of a disease in a patient. It is employed in clinical documentation to describe the current status of an illness, including its severity, progression, and any complications.

The term is formed from haigus (disease) and seisund (state). In standard Estonian, the nominative plural is haiguse seisundid, while the partitive plural haiguse seisundeid is used after certain verbs and in phrases such as haiguse seisundeid jälgida (to monitor disease states).

In practice, haiguse seisundeid help distinguish different aspects of disease within a patient record—whether the disease is in an acute or chronic phase, whether it is improving or deteriorating, and what treatment responses have been observed. In English-language medical contexts it is usually translated as “disease state” or “disease conditions.” This terminology appears in Estonian medical literature and administrative datasets alongside ICD-10 coding.

Related terms include disease state, clinical status, medical terminology, and ICD-10.