Medical Terminology
Build fluency in the language of healthcare—from word construction and body-system terms to documentation and safe communication.
General subject summary is free to everyone.
Medical Terminology
Subject Summary
The public overview below follows the supplied PhysioVeda Academics subject summary.
Medical terminology is the standardized language used to describe anatomy, symptoms, diseases, investigations, procedures, treatments and clinical documentation.
Most medical terms are built from word roots, combining vowels, prefixes and suffixes derived largely from Greek and Latin. Understanding these components allows unfamiliar words to be interpreted systematically rather than memorized individually.
Accurate spelling, pronunciation, abbreviations and units are patient-safety issues because similar-looking terms or ambiguous shorthand can lead to diagnostic, medication or documentation errors.
System-based terminology becomes easier when each term is linked to the organ involved, the pathology or action being described, and common diagnostic or therapeutic procedures.
This summary follows the uploaded PhysioVeda Academics structure from word construction and common affixes through body-system vocabulary, documentation and safe medical communication.
Whole-subject high-yield numbers
Use these supplied values and key facts for quick whole-subject revision.
| Basic word structure | Prefix + root/combining form + suffix; not every term contains all parts |
| Combining vowel | Usually “o”; links roots or a root to a suffix beginning with a consonant |
| -itis | Inflammation |
| -ectomy | Surgical removal |
| -otomy | Incision into |
| -ostomy | Surgical creation of an opening |
| -algia | Pain |
| -megaly | Enlargement |
| -scopy | Visual examination |
| -gram | Record/image |
| -graphy | Process of recording/imaging |
| -emia | Blood condition |
| Anatomical position | Standing upright, face forward, arms at sides, palms forward |
| Unsafe abbreviations | Avoid ambiguous medication shorthand and local nonapproved abbreviations |
Core references
- Chabner DE. The Language of Medicine. 13th ed. Elsevier.
- Ehrlich A, Schroeder CL. Medical Terminology for Health Professions. 9th ed. Cengage.
- Gylys BA, Masters RM. Medical Terminology Simplified: A Programmed Learning Approach by Body System. F.A. Davis.
Want to go deeper into Medical Terminology?
Continue into the complete topic and subtopic learning system with structured summaries, medical visuals, topic wise OBQ practice, timed tests, explanations and results.