Here are the steps of Total Abdominal Hysterectomy (TAH), based on Sabiston Textbook of Surgery and the Atlas of Pelvic Surgery:
Total Abdominal Hysterectomy — Surgical Steps
Pre-operative
- Foley catheter placed to decompress the bladder
- Patient positioned supine under general anaesthesia
- Abdominal incision: low transverse (Pfannenstiel) or vertical midline — choice depends on indication, body habitus, prior surgery, and pathology size
Intra-operative Steps
1. Entry & Exposure
- Abdominal wall opened in layers
- Self-retaining retractor (e.g. Balfour) placed
- Bowel packed away with moist laparotomy pads
- Uterus grasped with straight Kocher clamps for traction
2. Division of Round Ligaments (Figure 120.12 A)
- Round ligament grasped with clamp laterally, divided with electrocautery or ligated with delayed absorbable suture and divided medially
- This opens access to the broad ligament
3. Opening the Broad Ligament (Figure 120.12 B)
- Anterior leaf of broad ligament incised medially toward the internal cervical os
- Initiates development of the bladder flap
- Posterior leaves opened similarly
4. Bladder Dissection (Figure 120.12 C)
- Vesicouterine peritoneum elevated
- Bladder dissected off the lower uterine segment and cervix — sharply with Metzenbaum scissors or electrocautery
- Bladder retracted inferiorly, well below the cervix
5a. Ovarian/Tube Management (if BSO planned) (Figure 120.12 D)
- Ureters identified
- Infundibulopelvic (IP) ligament doubly clamped with curved Heaney/Zeppelin clamps, incised, and doubly ligated
- Pedicle on specimen side also ligated to prevent back-bleeding
5b. Uteroovarian vessels (if ovaries preserved) (Figure 120.12 F)
- Two curved Kelly or Heaney clamps placed across the uteroovarian vessels
- Divided and doubly ligated
6. Skeletonization of Uterine Vessels
- Posterior broad ligament leaves incised inferiorly to skeletonize uterine vessels along the lateral uterus
7. Ligation of Uterine Vessels (Figure 120.12 G)
- Curved Heaney/Zeppelin clamp placed across uterine vessels at the level of the internal cervical os
- Pedicle cut and suture-ligated bilaterally
8. Division of Cardinal & Uterosacral Ligaments (Figure 120.12 G)
- Bladder fully dissected below cervix
- Straight Heaney/Zeppelin clamps placed serially on cardinal and uterosacral ligaments bilaterally
- Each pedicle cut and suture-ligated in stepwise fashion until the external cervical os level is reached
9. Colpotomy & Specimen Removal (Figure 120.12 H)
- Curved clamps placed across the vagina medial to the prior pedicles, just below the cervix
- Curved scissors cut above the clamps → uterus and cervix separated from the vaginal vault
- Alternatively: direct sharp incision into the vagina just below the cervix, extended circumferentially
10. Vaginal Cuff Closure (Figure 120.12 I)
- Lateral angles: Heaney transfixion stitches ligate vaginal corners — incorporating ipsilateral uterosacral ligament for apical support
- Midline: closed with running, interrupted, or figure-of-eight absorbable sutures
11. Reperitonealization & Closure
- Pelvis reperitonealized with running 2-0 absorbable suture (anterior to posterior leaf of broad ligament)
- Ligament stumps buried retroperitoneally
- Abdominal wall closed in layers
Summary Diagram (from Sabiston)
| Step | Structure |
|---|
| A | Round ligament transected |
| B | Anterior & posterior broad ligament incised |
| C | Bladder dissected off cervix |
| D | Ovarian vessels divided (if BSO) |
| E | Opportunistic salpingectomy (if done) |
| F | Uteroovarian vessels divided (if ovaries kept) |
| G | Uterine vessels + cardinal + uterosacral ligaments divided |
| H | Vagina incised, specimen excised |
| I | Vaginal cuff closed |
Key Anatomical Caution
- Ureter must be identified before clamping the IP ligament and uterine vessels — the ureter runs ~1–2 cm lateral to the cervix and can be displaced by pelvic pathology (endometriosis, PID).
— Sabiston Textbook of Surgery, p. 2799–2800; Atlas of Pelvic Surgery, 3rd ed.