Friday, April 27, 2012

PROCEDURE Cholecystostomy


CHOLECYSTOSTOMY
When is this operation required`?
Cholecystostomy is required in cases of inflammation of gall bladder:
·        To open the gall bladder
·        To remove stones from the gall bladder and drain it .
Position of the patient
Supine.
Anesthesia
General.
Surgical steps
·        A vertical or right sub costal incision is given.
·        The gall bladder is surrounded with packs.
·        The bile is aspirated.
·        Now the gall bladder is incised near the fundus; the bile is aspirated and all stones are removed.
·        Do not miss stone impacted in the cystic duct.
·        Insert a 24F Foley catheter and close the opening around the cath­eter using a purse-string        suture.
·        The gall bladder is fixed to the parietal peritoneum.
·        The sub hepatic area is washed and abdomen is closed with subhe­patic suction drainage.
Instruments used
·        Laparotomy set
·        Gallstone-holding forceps
·        Foley catheter
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Friday, April 20, 2012

PROCEDURE CHOLECYSTECTOMY


CHOLECYSTECTOMY
When is this operations required?
Cholecystectomy is required in cases of
· Symptomatic gallstones
· Traumatic or inflammatory perforation of gall bladder so as to remove gall bladder.
Position of the patient
Supine.
Anaesthesia
General.
Surgical steps
· A subcostal (right) or midline incison is given.
· The gall bladder is identified and the adhesions are divided.
· Forceps is applied to fundus and to infundibulum of gall bladder and these structures are drawn to right and forward.
· The cystic artery is divided between ligatures.
· Cystic duct is divided and between ligatures after identifying junction with common bile ducts (CBD).
· The gall bladder is divided and cut open to rule out malignancy and sent for histopathology studies.
· The abdomen is closed with suction drain is subhepatic pouch.
Instruments required
· Laparotomy set
· Gallstone probe (DesJardin)
· Gallstone forceps (DesJardin)
· Ochsner’s gall bladder trocar
· CBD dilators, Bake’s
· Kerr ‘T’ tube.

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Friday, April 13, 2012

PROCEDURE ILEOCOLOSTOMY

ILEOCOLOSTOMY
When do you need this operation?
This operation may be required in the following cases:
· Poor-risk patients with obstruction due to ileocaecal tuberculosis
· Unresectable growth of transverse or descending colon.
· Transverse ileocolostomy to bypass the obstruction because of unresectable cancer of caecum or ascending colon.
Position of the patient
Supine.
Anaesthesia
General.
Surgical steps
· An upper or lower paramedian or midline incision is given.
· A mobile loop of terminal ileum is brought into apposition to transverse or sigmoid colon as the case may be.
· The ileum and colon are incised between clamps.
· Now a two-layer anastomosis is carried out using continuous or interrupted sutures making a 4-cm stoma.
· The abdomen is closed in layers.
Instruments used
· General set, 1
· Laparotomy set, 1
· Dennis anastomosis clamps, 1 pair
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Thursday, April 5, 2012

APPENDICULAR LUMP

What are the various positions of appendix?
· Retrocaecal
· Pelvic
· Pre-ileal
· Post-ileal.
What is an appendicular lump?
In cases of acute appendicitis, the infection can spread beyond the appendix to
· Omentum
· Ileum
· Caecum
· Parietal peritoneum.
All these structures get inflamed and produce exudates; this causes adherence of these organs. These inflamed adherent organs form the appendicular mass. There may be pus in this mass.
How do you treat an appendicular lump?
The treatment is non-operative:
· Bed rest
· Nil orally (by month)
· Nutrition by intravenous feeding
· Nasogastric suction if there is distension
· Antibiotics (broad spectrum) for aerobes and anaerobes
· Frequent re-examination to assess the size of mass, fever and pulse rate
· Surgical intervention if no improvement occurs.
 
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