04 August 2026 : Original article
The Anatomical Landscape of Living Donor Livers: A 101-Case Retrospective Single-Center Study in Indonesia From 2010 to 2025
Arnetta Naomi Louise Lalisang
ABCDEF 1,2*, Toar Jean Maurice Lalisang CD 1,2, Yarman Mazni CDE 1,2, Ridho Ardhi Syaiful CDE 1,2, Lam Sihardo CDE 1,2, Vania Myralda Giamour Marbun CDE 1,2, Anisa Ayu Maharani BCDEF 2, Nathaniel Jason Zacharia CDE 2, Afid Brilliana Putra CDE 2, Taufik Agung Wibowo B 2,3
DOI: 10.12659/AOT.952031
Ann Transplant 2026; 31:e952031
Table 1 Hepatic artery variations according to the Michel classification (N=96).
| Michel type | Description | n | % | |
|---|---|---|---|---|
| I | Normal anatomy | 68 | 70.83% | |
| II | Replaced LHA with LGA | 12 | 12.50% | |
| III | Replaced RHA with SMA | 4 | 4.20% | |
| IV | Replaced RHA and LHA | 2 | 2.10% | |
| V | Accessory LHA | 3 | 3.10% | |
| VI | Accessory RHA | 1 | 1.10% | |
| VII | Accessory LHA and RHA | 1 | 1.10% | |
| VIII | Accessory LHA and RHA | 1 | 1.10% | |
| IX | Common hepatic artery from the SMA | 4 | 4.20% | |
| Percentages are calculated from donors with complete CTA data (N=96). LHA – left hepatic artery; RHA – right hepatic artery; LGA – left gastric artery; CHA – common hepatic artery; SMA – superior mesenteric artery. | ||||