Добавил:
Upload Опубликованный материал нарушает ваши авторские права? Сообщите нам.
Вуз: Предмет: Файл:
Lorne H. Blackbourne-Surgical recall, Sixth Edition 2011.pdf
Скачиваний:
87
Добавлен:
21.03.2016
Размер:
6.63 Mб
Скачать

66 Section I / Overview and Background Surgical Information

C h a p t e r 9

Procedures for the Surgical Ward and Clinic

COMMON PROCEDURES

How do you place a

1.

Place a rubber tourniquet above the

peripheral intravenous (IV)

 

site

catheter?

2.

Use alcohol antiseptic

 

3.

Place IV into vein with “flash” of blood

 

4.

Remove inner needle while advancing

 

 

IV catheter

 

5.

Secure with tape

How do you draw blood from the femoral vein?

Remember “NAVEL”: In the lateral to medial direction—Nerve, Artery, Vein, Empty space, Lymphatics—and thus place needle medial to the femoral pulse

Chapter 9 / Procedures for the Surgical Ward and Clinic 67

Femoral nerve

Femoral artery

Femoral

Saphenous

vein

vein

How do you remove staples?

Use a staple remover (see Chapter 7),

 

then place Steri-Strips®

How do you remove

1.

Cut the suture next to the knot

stitches?

2.

Pull end of suture out by holding onto

 

 

the knot

 

3.

Place Steri-Strips®

How do you place

1.

Dry the skin edges of the wound

Steri-Strips®?

2.

Place adhesive (e.g., benzoin)

 

3.

With the Adson pickup or with your

 

 

fingers, place strips to gently appose

 

 

epidermis (Note: Avoid any tension or

 

 

blisters will appear!)

HRF

'04

68 Section I / Overview and Background Surgical Information

How do you place a Foley

1.

Stay sterile

catheter?

2.

Apply Betadine® to the urethral

 

 

opening (meatus)

 

3.

Lubricate the catheter

 

4.

Place catheter into urethra

 

5.

As soon as urine returns, inflate

 

 

balloon with saline (balloon size is

 

 

given in cc on the catheter)

Balloon inflation tip

Urinary drainage tip

Inflated balloon tip

Catheter

Bladder

Prostate

External urinary sphincter

H

RF

'?04

Chapter 9 / Procedures for the Surgical Ward and Clinic 69

How do you find the urethra in females?

First find the clitoris and clitoral hood: The urethra is just below these structures; wiping a Betadine®-soaked sponge over this area will often result in having the urethra “wink” open

Clitoris

Labia

Urethral meatus

Vagina

 

4

HRF

'0

 

Can you inflate the Foley balloon before you get urine return?

No, you might blow up a balloon in the urethra!

NASOGASTRIC TUBE (NGT) PROCEDURES

How do you determine how much of the NGT should be advanced into the body for the correct position?

Rough guide: from nose, around ear, to 5 cm below the xiphoid

70 Section I / Overview and Background Surgical Information

How do you place the NGT in a nare?

First place lubrication (e.g., Surgilube®) then place NGT straight back—not up or down!

What is the best neck position for advancing the NGT?

Neck FLEXED! Also have the patient drink some water (using a straw)

What if there is 3 liters/ 24 hours drainage from an NGT?

Think DUODENUM—the NGT may be in the duodenum and not the stomach! Check an x-ray

Chapter 9 / Procedures for the Surgical Ward and Clinic 71

How can you clinically confirm that an NGT is in the stomach?

Use a Toomey syringe to “inject” air while listening over the stomach with a stethoscope; you will hear the “swish” if the NGT is in place

How do you tape an NGT?

What MUST you obtain and examine before using an NGT for feeding?

LOWER chest/upper abdominal x-ray to absolutely verify placement into the stomach and NOT the LUNG—patients have died from pulmonary tube feeding!

72 Section I / Overview and Background Surgical Information

How do you draw a radial arterial blood gas (ABG)?

Feel for the pulse and advance directly into the artery; ABG syringes do not have to have the plunger withdrawn manually

Radial

artery

How do you drain an abscess?

By incision and drainage (or “I & D”): After using local anesthetic, use a #11 blade to incise and then open the abscess pocket; large abscesses are best drained with a cruciate incision or removal of a piece of skin; pack the open wound

 

 

Chapter 10 / Incisions 73

How do you remove an

1.

Administer local anesthetic

epidermal cyst or sebaceous

2.

Remove the ellipse of skin overlying

cyst?

 

the cyst, including the pore

 

3.

Remove the cyst with the encompass-

 

 

ing sac lining

C h a p t e r 10

Incisions

If a patient has an old incision, is it best to make a subsequent incision next to or through the old incision?

What is used to incise the epidermis?

What is used to incise the dermis?

Through the old incision, or excise the old incision, because it has scar tissue that limits the amount of collaterals that would be needed to heal an incision placed next to it

Scalpel blade

Scalpel or electrocautery

74 Section I / Overview and Background Surgical Information

Describe the following incisions:

Kocher Right subcostal incision for open cholecystectomy:

Midline laparotomy

Incision down the middle of abdomen

 

along and through the linea alba:

McBurney’s

Small, oblique right lower quadrant incision

 

for an appendectomy through McBurney’s

 

point (one third from the anterior superior

 

iliac spine to the umbilicus):

 

Chapter 10 / Incisions 75

Rocky-Davis

Like a McBurney’s incision except

 

transverse (straight across):

 

hrf

Pfannenstiel

Low transverse abdominal incision with

(“fan-en-steel”)

retraction of the rectus muscles laterally;

 

most often used for gynecologic

 

procedures:

Kidney transplant

Lower quadrant; kidney placed

 

extraperitoneally:

76 Section I / Overview and Background Surgical Information

Liver transplant

Chevron or Mercedes-Benz® incision in

 

the upper abdomen:

Median sternotomy

Midline sternotomy incision for heart

 

procedures; less painful than a lateral

 

thoracotomy:

Thoracotomy

Usually through the fourth or fifth

 

intercostal space; may be anterior or

 

posterior lateral incisions

 

Very painful, but many are performed

 

with muscle sparing (muscle retraction

 

and not muscle transection):

 

Chapter 10 / Incisions 77

CEA (carotid

Incision down anterior border of the

endarterectomy)

sternocleidomastoid muscle to expose the

 

carotid:

Sternocleidomastoid muscle

Incision

h r f '

0 2

Inguinal hernia repair (open)

Laparoscopic

Four trocar incisions:

cholecystectomy

 

78 Section I / Overview and Background Surgical Information

C h a p t e r 11

Surgical Positions

Define the following

 

positions:

 

Supine

Patient lying flat, face up

Prone

Patient lying flat, face down

Left lateral decubitus

Patient lying down on his left side (Think:

 

left lateral decubitus left side down)

Right lateral decubitus Patient lying down on his right side (Think: right lateral decubitus right side down)

Lithotomy

Patient lying supine with legs spread

 

Chapter 12 / Surgical Speak 79

Trendelenburg

Patient supine with head lowered (a.k.a.

 

“headdownenburg”—used during

 

placement of a subclavian vein catheter

 

as the veins distend with blood from

 

gravity flow)

Reverse Trendelenburg Patient supine with head elevated (usual position for laparoscopic cholecystectomy to make the intestines fall away from the operative field)

What is the best position for a pregnant patient?

Left side down to take gravid uterus off of the IVC

C h a p t e r 12

Surgical Speak

The language of surgery is quite simple if you master a few suffixes.

Define the suffix:

 

-ectomy

To surgically remove part of or an entire

 

structure/organ

-orraphy

Surgical repair

-otomy

Surgical incision into an organ

-ostomy

Surgically created opening between two

 

organs, or organ and skin

-plasty

Surgical “shaping” or formation

80 Section I / Overview and Background Surgical Information

Now test your knowledge of

 

surgical speak:

 

Word for the surgical

Herniorrhaphy

repair of a hernia

 

Word for the surgical

Gastrectomy

removal of the stomach

 

Word for the surgical

Colostomy

creation of an opening

 

between the colon and

 

the skin

 

Word for the surgical for-

Pyloroplasty

mation of a “new” pylorus

 

Word for the surgical

Gastrotomy

opening of the stomach

 

Surgical creation of an

Choledochojejunostomy

opening (anastomosis)

 

between the common bile

 

duct and jejunum

 

Surgical creation of an

Gastrojejunostomy

opening (anastomosis)

 

between the stomach and

 

jejunum

 

C h a p t e r 13 Preoperative 101

When can a patient eat prior to major surgery?

What risks should be discussed with all patients and documented on the consent form for a surgical procedure?

If a patient is on antihypertensive medications, should the patient take them on the day of the procedure?

Patient should be NPO after midnight the night before or for at least 8 hours before surgery

Bleeding, infection, anesthesia, scar; other risks are specific to the individual procedure (also MI, CVA, and death if cardiovascular disease is present)

Yes, (remember clonidine “rebound”)

Chapter 13 / Preoperative 101 81

If a patient is on an oral hypoglycemic agent (OHA), should the patient take the OHA on the day of surgery?

Not if the patient is to be NPO on the day of surgery

If a patient is taking insulin, should the patient take it on the day of surgery?

Should a patient who smokes cigarettes stop before an operation?

What laboratory test must all women of childbearing age have before entering the O.R.?

No, only half of a long-acting insulin (e.g., lente) and start D5 NS IV; check glucose levels often preoperatively, operatively, and postoperatively

Yes, improvement is seen in just 2 to 4 weeks after smoking cessation

-HCG and CBC because of the possibility of pregnancy and anemia from menses

What is a preop colon surgery “bowel prep”?

Bowel prep with colon cathartic (e.g., GoLYTELY), oral antibiotics (neomycin and erythromycin base), and IV antibiotic before incision

Has a preop bowel prep

No, there is no data to support its use

been shown conclusively to

 

decrease postop infections

 

in colon surgery?

 

What preoperative

-blockers!

medication can decrease

 

postoperative cardiac events

 

and death?

 

What must you always order preoperatively for your patient undergoing a major operation?

What electrolyte must you check preoperatively if a patient is on hemodialysis?

1.NPO/IVF

2.Preoperative antibiotics

3.Type and cross blood (PRBCs)

Potassium

Who gets a preoperative

Patients older than 40 years of age

ECG?

 

82 Section I / Overview and Background Surgical Information

C h a p t e r 14

Surgical

Operations You

Should Know

Define the following

 

procedures:

 

Billroth I

Antrectomy with gastroduodenostomy

Billroth II

Antrectomy with gastrojejunostomy

How can the difference between a Billroth I and a Billroth II be remembered?

Billroth 1 has one limb; Billroth 2 has two limbs

Chapter 14 / Surgical Operations You Should Know 83

Describe the following procedures:

Roux-en-Y limb Jejunojejunostomy forming a Y-shaped figure of small bowel; the free end can then be anastomosed to a second hollow structure (e.g., esophagojejunostomy)

Common

Roux

limb

bile duct

 

Brooke ileostomy

Standard ileostomy that is folded on

 

itself to protrude from the abdomen

 

2 cm to allow easy appliance placement

 

and collection of succus

CEA

Carotid EndArterectomy; removal of ath-

 

erosclerotic plaque from a carotid artery

Bassini herniorrhaphy

Repair of inguinal hernia by approximat-

 

ing transversus abdominis aponeurosis

 

and the conjoint tendon to the reflection

 

of Poupart’s (inguinal) ligament

McVay herniorrhaphy

Repair of inguinal hernia by

 

approximating the transversus abdominis

 

aponeurosis and the conjoint tendon to

 

Cooper’s ligament (which is basically the

 

superior pubic bone periosteum)

Lichtenstein

“Tension-free” inguinal hernia repair using

herniorrhaphy

mesh (synthetic graft material)

84Section I / Overview and Background Surgical Information

Shouldice herniorrhaphy Repair of inguinal hernia by imbrication

 

of the transversalis fascia, transversus

 

abdominis aponeurosis, and the conjoint

 

tendon and approximation of the trans-

 

versus abdominis aponeurosis and the

 

conjoint tendon to the inguinal ligament

Plug and patch hernia

Prosthetic plug pushes hernia sac in and

repair

then is covered with a prosthetic patch to

 

repair inguinal hernias

APR

AbdominoPerineal Resection; removal

 

of the rectum and sigmoid colon through

 

abdominal and perineal incisions (patient

 

is left with a colostomy); used for low

 

rectal cancers 8 cm from the anal verge

LAR

Low Anterior Resection; resection of

 

low rectal tumors through an anterior

 

abdominal incision

Hartmann’s procedure

1. Proximal colostomy

 

2. Distal stapled-off colon or rectum that

 

is left in peritoneal cavity

Mucous fistula

Distal end of the colon is brought to the

 

abdominal skin as a stoma (proximal end

 

is brought up to skin as an end colostomy)

Kocher (“koh-ker”)

Dissection of the duodenum from the

maneuver

right-sided peritoneal attachment to

 

allow mobilization and visualization of

 

the back of the duodenum/pancreas

A

B

 

Chapter 14 / Surgical Operations You Should Know 85

Seldinger technique

Placement of a central line by first placing

 

a wire in the vein, followed by placing the

 

catheter over the wire

Cricothyroidotomy

Emergent surgical airway through the

 

cricoid membrane

Hepaticojejunostomy

Anastomosis between a jejunal roux limb

 

and the hepatic ducts

Puestow procedure

Side-to-side anastomosis of the pancreas

 

and jejunum (pancreatic duct is filleted

 

open)

Stamm gastrostomy

Gastrostomy placed by open surgical

 

incision and tacked to the abdominal

 

wall

86 Section I / Overview and Background Surgical Information

Highly selective

Transection of vagal fibers to the body

vagotomy

of the stomach without interruption of

 

fibers to the pylorus (does not need

 

pyloroplasty or other drainage procedure

 

because the pylorus should still function)

Enterolysis

Lysis of peritoneal adhesions

LOA

Lysis Of Adhesions (enterolysis)

Appendectomy

Removal of the appendix

Lap appy

Laparoscopic removal of the appendix

Cholecystectomy

Removal of the gallbladder

Lap chole

Laparoscopic removal of the gallbladder

Nissen

Nissen fundoplication; 360 wrap of the

 

stomach by the fundus of the stomach

 

around the distal esophagus to prevent

 

reflux

Chapter 14 / Surgical Operations You Should Know 87

Lap Nissen

Nissen fundoplication with laparoscopy

Simple mastectomy

Removal of breast and nipple without

 

removal of nodes

Choledochojejunostomy

Anastomosis of the common bile duct to

 

the jejunum (end to side)

Graham patch

Placement of omentum with stitches over

 

a gastric or duodenal perforation (i.e.,

 

omentum is used to plug the hole)

Heineke-Mikulicz

Longitudinal incision through all layers of

pyloroplasty

the pylorus, sewing closed in a transverse

 

direction to make the pylorus nonfunctional

 

(used after truncal vagotomy)

Pringle maneuver

Temporary occlusion of the porta hepatis

 

(for temporary control of liver blood flow

 

when liver parenchyma is actively bleeding)

88 Section I / Overview and Background Surgical Information

Modified radical

Removal of the breast, nipple, and axillary

mastectomy

lymph nodes (no muscle is removed)

Lumpectomy and

Removal of breast mass and axillary

radiation

lymph nodes; normal surrounding breast

 

tissue is spared; patient then undergoes

 

postoperative radiation treatments

I & D

Incision and Drainage of pus; the wound

 

is then packed open

Exploratory laparotomy

Laparotomy to explore the peritoneal cav-

 

ity looking for the cause of pain, peritoneal

 

signs, obstruction, hemorrhage, etc.

TURP

TransUrethral Resection of the Prostate;

 

removal of obstructing prostatic tissue via

 

scope in the urethral lumen

Fem pop bypass

FEMoral artery to POPliteal artery

 

bypass using synthetic graft or saphenous

 

vein; used to bypass blockage in the

 

femoral artery

 

Chapter 14 / Surgical Operations You Should Know 89

Ax Fem

Long prosthetic graft tunneled under the

 

skin placed from the AXillary artery to

 

the FEMoral artery

Triple A repair

CABG

h r f ' 0 2

Repair of an AAA (Abdominal Aortic Aneurysm): Open aneurysm and place prosthetic graft; then close old aneurysm sac around graft

Coronary Artery Bypass Grafting; via saphenous vein graft or internal mammary artery bypass grafts to coronary arteries from aorta (cardiac revascularization)

IMA

graft

Vein

grafts

Hartmann’s pouch

Oversewing of a rectal stump (or distal

 

colonic stump) after resection of a

 

colonic segment; patient is left with a

 

proximal colostomy

90 Section I / Overview and Background Surgical Information

PEG

Percutaneous Endoscopic Gastrostomy:

 

Endoscope is placed in the stomach,

 

which is then inflated with air; a needle is

 

passed into the stomach percutaneously,

 

wire is passed through the needle

 

traversing the abdominal wall, and the

 

gastrostomy is then placed by using the

 

Seldinger technique over the wire

 

 

 

 

 

 

Guidewire

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Snare

 

Tube

Ileoanal pull-through

Anastomosis of the ileum to the anus

 

after total proctocolectomy

Hemicolectomy

Removal of a colonic segment

 

(i.e., partial colectomy)

Truncal vagotomy

Transection of the vagus nerve trunks;

 

must provide drainage procedure to

 

stomach (e.g., gastrojejunostomy or

 

pyloroplasty) because after truncal

 

vagotomy, the pylorus does not relax

 

Vagus nerves

 

Truncal vagotomy

 

Chapter 15 / Wounds 91

Antrectomy

Removal of stomach antrum

Whipple procedure

Pancreaticoduodenectomy:

 

Cholecystectomy

 

Truncal vagotomy

 

Pancreaticoduodenectomy—removal

 

of the head of the pancreas and

 

duodenum

 

Choledochojejunostomy

 

Pancreaticojejunostomy (anastomosis

 

of distal pancreas remnant to the

 

jejunum)

 

Gastrojejunostomy (anastomosis of

 

stomach to jejunum)

 

h

 

r

 

f

 

'

 

0

 

2

Excisional biopsy

Biopsy with complete excision of all

 

suspect tissue (mass)

Incisional biopsy

Biopsy with incomplete removal of

 

suspect tissue (incises tissue from mass)

Tracheostomy

Placement of airway tube into trachea

 

surgically or percutaneously

C h a p t e r 15 Wounds

Define the following terms:

Primary wound closure Suture wound closes immediately (a.k.a. “first intention”)

92Section I / Overview and Background Surgical Information

Secondary wound closure Wound is left open and heals over time

Delayed primary closure (DPC)

How long until a sutured wound epithelializes?

After a primary closure, when should the dressing be removed?

without sutures (a.k.a. “secondary intention”); it heals by granulation, contraction, and epithelialization over weeks (leaves a larger scar)

Suture wound closes 3 to 5 days AFTER incision (classically 5 days)

24–48 hours

POD #2

When can a patient take a shower after a primary closure?

What is a wet-to-dry dressing?

Anytime after POD #2 (after wound epithelializes)

Damp (not wet) gauze dressing placed over a granulating wound and then allowed to dry to the wound; removal allows for “microdébridement” of the wound

What inhibits wound healing?

What reverses the deleterious effects of steroids on wound healing?

Infection, ischemia, diabetes mellitus, malnutrition, anemia, steroids, cancer, radiation, smoking

Vitamin A

What is an abdominal

Opening of the fascial closure (not skin);

wound dehiscence?

treat by returning to the O.R. for

 

immediate fascial reclosure

What is Dakin solution?

Dilute sodium hypochlorite (bleach)

 

used in contaminated wounds

Chapter 16 / Drains and Tubes 93

C h a p t e r 16

What is the purpose of drains?

What is a Jackson-Pratt (JP) drain?

What are the “three S’s” of Jackson-Pratt drain removal?

What is a Penrose drain?

Drains and Tubes

1.Withdrawal of fluids

2.Apposition of tissues to remove a potential space by suction

Closed drainage system attached to a suction bulb (“grenade”)

1.Stitch removal

2.Suction discontinuation

3.Slow, steady pull

Open drainage system composed of a thin rubber hose; associated with increased infection rate in clean wounds

Define the following terms:

G-tube Gastrostomy tube; used for drainage or feeding

Соседние файлы в предмете [НЕСОРТИРОВАННОЕ]