Short answer · Medically reviewed summary · Last updated: 2026-04-07
Gallstones, medically known as cholelithiasis, are hardened deposits of digestive fluid that form in the gallbladder. While the term gallstones is the most widely recognized, patients may encounter various synonyms such as biliary calculi, choleliths, or gallbladder stones depending on their clinical documentation and geographical context. What are the common synonyms and medical terms for gallstones? In medical literature and clinical documentation, you will frequently see gallstones referred to by several professional terms.
Gallstones, medically known as cholelithiasis, are hardened deposits of digestive fluid that form in the gallbladder. While the term gallstones is the most widely recognized, patients may encounter various synonyms such as biliary calculi, choleliths, or gallbladder stones depending on their clinical documentation and geographical context.
In medical literature and clinical documentation, you will frequently see gallstones referred to by several professional terms. The most accurate medical term is cholelithiasis, which specifically denotes the presence of stones within the gallbladder. Depending on the location of the stones, clinicians might use more specific terminology: choledocholithiasis refers to stones located in the common bile duct, while biliary colic is the term used to describe the pain caused by these gallstones attempting to pass through the bile ducts. Historically, you may see older texts refer to them as "biliary calculi" or simply "gallbladder disease."
The variety of names for gallstones stems from the evolution of medical classification and the need for anatomical precision. Because gallstones can migrate from the gallbladder into different parts of the biliary tree, medical professionals use specific terminology to identify exactly where the obstruction is occurring. For example, while cholelithiasis describes the general condition, identifying the exact location of the stone is critical for surgical planning. This nomenclature helps surgeons and gastroenterologists differentiate between a simple gallbladder issue and a more complex blockage in the hepatic or common bile ducts.
Standardized medical coding is essential for consistent patient care and research. In the International Classification of Diseases (ICD-11), gallstones are officially categorized under "Calculus of gallbladder" (DB10). The following list outlines how these conditions are commonly categorized in clinical practice:
While "gallstones" is the term most patients use, your physician will likely record your diagnosis as cholelithiasis in your electronic health record. It is helpful for patients to be familiar with both terms to ensure clear communication during consultations. Currently, 32 individuals within the DiseaseMaps community have shared their experiences with gallstones, highlighting the importance of using clear terminology when discussing treatment paths, such as cholecystectomy (gallbladder removal), with your surgical team.
Medical disclaimer: This information is for educational purposes only and does not constitute professional medical advice, diagnosis, or treatment; always seek the advice of your physician with any questions regarding a medical condition.