Spiral folds of cystic duct
| Spiral folds of cystic duct | |
|---|---|
| Details | |
| System | Digestive system |
| Identifiers | |
| Latin | plicae spirales ductus cystici, valvulae spirales |
| Anatomical terminology | |
Spiral folds of cystic duct (also known as the spiral mucosal folds, spiral valves of Cina, Heister valves, Amussat valve, or Cina valves) are a series of crescenteric, spirally arranged mucosal folds in the proximal part of the cystic duct.