The basic difference between anatomical and physiological classifications used for liver #1st year mbbs notes
difference between anatomical and physiological classifications
| #ANATOMICAL CLASSIFICATION | PHYSIOLOGICAL CLASSIFICATION |
| 1. anatomical classification is on the basis of ligament,fissure & groove of different | 1. Physiological classification is on the basis of cantlie line, interhepatic branches of bile duct, hepatic artery & portal vein |
| 2. divided into right & left lobe on diphragmatic surface
| 2. divided into left & right lobe by an imaginary line i.e cantlies line |
| 3. divided into 4 lobes on viceral surface
a. Right lobe b. left lobe c. quadrate lobe d. caudate lobe | 3. physiological right and left lobes are equal in size |
| 4. anatomical right &left lobe are divided by falciform ligament and not of equal size (six time larger right lobe than left)
| 4. caudate and quadrate lobes are the part of left lobe |
| 5. quadrate and caudate lobes are part of right lobe
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