Tuesday 10 April 2012

RENAL TRANSPLANTATION - RECIPIENT PROCEDURE


Recipient  procedure
  • Endotracheal intubation for GA
  • Establishment of arterial line & CVP monitoring access
  • Pt. is placed in supine position
  • Oblique Rutherford-Morrison incision
  • Ext.oblique, Int.oblique, Transversus abd. muscles divided
  • Inferior epigastric vessels ligated & divided
  • Spermatic cord freed & retracted (round ligament can be divided)
  • Peritoneum pushed medially& upwards
  • Common , Ext.iliac, Int.iliac arteries mobilized
  • Ext. iliac vein mobilized
  • Para psoas gutter developed for final placing of kidney
  • Vascular clamps applied  to Ext/int.iliac artery & Ext.iliac  vein 
  •     Venotomy & arterotomy are given


Back table work for vascular variations

Vascular anastomosis
Renal artery to Ext.iliac artery
                   End to side  fashion with 5-0 or 6-0 prolene
                   ( in End to End fashion if Int.iliac artery is selected )
Renal vein to Ext.iliac vein
                   side to side  fashion  with 5-0 or 6-0 prolene
Kinks and twists are avoided during vascular anastomosis

Reconstruction of urinary tract
  • Orientation of renal vein, artery & pelvis is reversed antero-posteriorly  when opposite iliac fossa is selected

  • Uretero neocystostomy is done in Lich-Gregoir’s  extra vesical  technique  with 3-0 or 4-0 synthetic absorbable  suture material like polyglactide or polydioxanone

  • Placement of Double J stent is optional

  • Wound is closed in layers after fashioning  a drain

Patient in supine position
Foley’ catheter placed

2 comments:

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