System dreulio
Oddi ar Wicipedia
1: y stumog, 2: y colon, 3: coluddyn bach, 4: rectwm, 5: anws, 6: cwlwm y coledd, 7: y coluddyn dall (caecwm)
1 Chwarrennau poer 2 Parotid 3 Isdafod 4 Isfantol 5 Y geg 6 gwacter 7 Tafod 8 Oesoffagws (y llwnc) 9 Pancreas 10 Stumog 11 Pibell pancreatig 12 Iau (Afu) 13 coden fustl (gallbladder) 14 Diwodenwm 15 Dwythell y bustl (common bile duct) 16 Coluddyn mawr 17 Coluddyn traws (transverse colon) 18 Coluddyn esgynnol (ascending colon) 19 Coluddyn disgynnol (descending colon) 20 Coluddyn bach 21 Coluddyn dall {caecum) 22 Cwlwm y coledd (appendix) 23 Rectwm 24 Anws
Organau'r system dreulio:
Chwith: diagram manwl; Dde: diagram syml.
- Ceg a thafod
- Ffaryncs
- Oesoffagws
- Stumog
- Cefndedyn (Pancreas)
- Coden fustl
- Afu (Iau)
- Dwodenwm
- Coluddyn gwag (Jejenum)
- Ilëwm
- Coluddyn mawr
- Caecwm (Coluddyn dall)
- Rectwm
- Anws (pen ôl)
[golygu] Gweler hefyd
| Bioleg | Anatomeg | System dreulio |
|
Ceg | Ffaryncs | Oesoffagws | Stumog | Cefndedyn | Coden fustl | Afu | Dwodenwm | Coluddyn gwag | Ilëwm | Coluddyn mawr | Caecwm | Rectwm | Anws |