PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery 10/7/2019 1 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery CONTENTS OF ABDOMEN • Stomach • Small intestine (jejunum and ileum) • Large intestine (colon) • Liver • Spleen • Gallbladder • Pancreas • Uterus, fallopian tubes, and ovaries (in women) • Kidneys, ureters, and bladder 10/7/2019 2 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery ABDOMINAL CONTENTS 10/7/2019 3 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery QUADRANTS OF ABDOMEN 1. 2. 3. 4. 5. 6. 7. 8. 9. EPIGASTRIC REGION UMBLICAL REGION HYPOGASTRIC REGION RIGHT HYPOCHONDRIAC REGION LEFT HYPOCHONDRIAC REGION RIGHT LUMBAR REGION LEFT LUMBAR REGION RIGHT INGUINAL REGION LEFT INGUINAL REGION 10/7/2019 4 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery 10/7/2019 5 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery INDICATIONS 1. Inflammation of the appendix (acute appendicitis) 2. Inflammation of the pancreas (acute or chronic pancreatitis) 3. Pockets of infection (retroperitoneal abscess, abdominal abscess, pelvic abscess) 4. Presence of uterine tissue (endometrium) in the abdomen (endometriosis) 5. Inflammation of the fallopian tubes (salpangitis) 6. Scar tissue in the abdomen (adhesions) 7. Cancer (of the ovary, colon, pancreas, liver) 8. Inflammation of an intestinal pocket (diverticulitis) 9. Hole in the intestine (intestinal perforation) 10. Pregnancy outside of the uterus (ectopic pregnancy) 10/7/2019 6 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery TYPES OF ABDOMINAL SURGERY 1. Exploratory Laporatomy 2. Appendectomy 3. Laparoscopy 10/7/2019 7 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Exploratory Laporatomy Abdominal exploration is a type of surgery where the abdomen is opened (laparotomy) and explored (exploratory laparotomy) for examination and treatment of problems. This refers to the opening of the abdominal cavity for direct examination of its contents , for example, to locate a source of bleeding or trauma. It may or may not be followed by repair or removal of the primary problem. 10/7/2019 8 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Appendectomy Surgical opening of the abdominal cavity and removal of the appendix. Typically performed as definitive treatment for appendicitis, although sometimes the appendix is prophylactically removed incidental to another abdominal procedure. 10/7/2019 9 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Laparoscopy 1.A minimally invasive approach to abdominal surgery where rigid tubes are inserted through small incisions into the abdominal cavity. 2. The tubes allow introduction of a small camera, surgical instruments, and gases into the cavity for direct or indirect visualization and treatment of the abdomen. 3. The abdomen is inflated with carbon dioxide gas to facilitate visualization and, often, a small video camera is used to show the procedure on a monitor in the operating room. 5. The laparoscopic method speeds recovery time and reduces blood loss and infection as compared to the traditional "open" cholecystectomy. 10/7/2019 10 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery TYPES OF INCISIONS • Upper midline incision • Lower midline incision (prostactectomy) • Right upper paramedian incision ( laparotomy) • Left lower paramedian incision • Transverse incision • Right groin incision(hernia) • Lateral groin incision (nephrectomy) • Kuchers incision / right subcostal incision (cholecystectomy) • Gridiron incision (appendicectomy) • Oblique iliac incision (colostomy) 10/7/2019 11 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery TYPES OF INCISIONS 10/7/2019 12 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery 10/7/2019 13 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery MIDLINE INCISION Use: Virtually all abdominal procedures may be performed through this incision. Location: In the midline of the abdomen, and can extend from the xiphoid process to just above the umbilicus. It can be continued to below the umbilicus by curving the incision around the umbilicus. Layers of the abdominal wall: Skin, fascia , linea alba, transversalis fascia, extraperitoneal fat and peritoneum. PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery ADVANTAGES Adequate exposure of most of the abdominal viscera Minimal blood loss as the incision is through the linea alba. Minimal nerve injury. Minimal muscle injury. Can be quickly made, such as in an emergency and quickly closed with a mass closure technique. PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery DISADVANTAGES. • Care needs to be taken just above the umbilicus. • Midline scar PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery PARAMEDIAN INCISION. Use: Provides laterality to the midline incision, allowing lateral structures such as the kidney, adrenals and spleen to be accessed. Location: About 2- 5cm to the left or right of the midline incision. Incision is over the medial aspect of the transverse convexity of the rectus. PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Layers of the abdominal wall •Skin, fascia and the anterior rectus sheath are incised. •The anterior rectus muscle is freed from the anterior sheath and retracted laterally. •The posterior rectus sheath or transversalis fascia , extraperitoneal fat •and peritoneum are then excised allowing entry to the abdominal cavity. PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Advantages. • Provides access to lateral structures. • Rectus muscle is not divided. • Can be extended by a curvilinear incision towards the xiphoid process if required PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Disadvantages: • Takes longer to make and close. • Incision needs to be closed in layers. • Difficult extension superiorly as limited by the costal margin. • Tends to strip the muscles of their blood and nerve supply resulting in atrophy of the muscle medial to the incision 10/7/2019 20 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Transverse incision. Use: Right or left colon, duodenum, pancreas, sub-hepatic space Location: This incision is made just above the umbilicus, dividing one or both of the rectus muscles. PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Layers of the abdomen: Skin, fascia, Anterior rectus sheath, Rectus muscle , internal oblique, Transversus abdominus, Transversalis fascia, Extraperitoneal fat and peritoneum. PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Advantages. • • • • • Less pain than a midline incision. Good access to midline upper GI structures. Transverse incisions cause the least amount of damage. Muscular segments can be rejoined. Commonly used in children and the obese as greater abdominal exposure is gained in comparison with the vertical midline. PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Disadvantages. •Limited lateral access in comparison with midline incisions that can then be extended. •More wound infections compared to midline thought to be due to greater difficulty in controlling bleeding and hematoma formation. PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Subcostal incision. Use: • Gallbladder and biliary tract, spleen. • It is also known as the Kocher subcostal incision, after the person who discovered it. • With the roof top or Chevron modification, access to oesophagus, stomach, kidney and adrenals and liver is also possible. PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Location: •Starts in the midline, 2-5 cm below the xiphoid, extending in parallel with the costal margin at about 2.5 cm below the costal margin. •A rooftop of Chevron incision is a double Kocher incision. •The mercedes incision involves a vertical incision from the rooftop incision, like a mercedes sign. PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Layers of the abdominal wall: Skin,Rectus sheath, Rectus muscle, Internal oblique, Trasnversus abdominus, Transversalis fascia, Extraperitoneal fat and Peritoneum. PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Advantages. Greater lateral exposure. Less painful to midline incision. Less post-operative complications. Heals well. Disadvantages Longer operation time as the incision is closed in 2-3 layers PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Pre- operative care • Assess the risk of developing circulatory and respiratory complications. • Assess the associated medical problems. • Patient with respiratory problems may admitted few days before surgery in order to clear the chest and ensure a optimal lung function. . 29 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Pre operative treatment • Explain the importance of post operative exercises • Teach deep breathing exercise, lower costal and posterior basal expansion exercise. • Effective cough with splinting. • Leg exercises • Postural correction specific to surgery 10/7/2019 30 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery COMPLICATIONS • Bleeding • Wound infection • post-surgical adhesions • Paralytic Ileus (short-term paralysis of the bowel) • Chest infections • Intra-abdominal infection • Blood Clots • Urinary difficulties 10/7/2019 31 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS Co-morbid conditions: LESSON 4: General Surgery • • • • • • • • • Cardiovascular diseases Respiratory diseases DM Renal diseases Metabolic factors Infections Wound healing Peripheral vascular diseases Drug therapy (Concurrent drugs used) 32 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Complications of surgery may broadly be classified as those: I. Due to Anesthesia II. Due to Surgery 10/7/2019 33 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery DUE TO ANAESTHESIA: The anesthetic complications depend upon the mode (General, Regional & Local) and types of anesthetic (the anesthetic agent toxicity). 34 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery COMMON COMPLICATIONS OF ANAESTHESIA LOCAL ANAESTHESIA • Injection site: Pain, haematoma, Nerve trauma, infection • Vasoconstrictors: Ischemic necrosis • Systemic effects of LA agent: Allergic reactions, toxicity 10/7/2019 35 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery SPINAL, EPIDURAL & CAUDAL ANESTHESIA: • Technical failure • Headache due to loss of CSF • Intrathecal bleeding • Permanent N. or spinal cord damage • Paraspinal infection • Systemic complications (Severe hypotension) 10/7/2019 36 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery GENERAL ANESTESIA: • Direct trauma to mouth or pharynx. • Slow recovery from anesthesia due to drug interactions OR in-appropriate choice of drugs or dosage. • Hypothermia due to long operations with extensive fluid replacement OR cold blood transfusion. 10/7/2019 37 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Allergic reactions to the anesthetic agent: Minor effects eg: Postoperative nausea & vomiting Major effects eg: Cardiovascular collapse, respiratory depression) Hemodynamic Problems: Vasodilation & shock 10/7/2019 38 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Complications of Surgery Specific (procedure related) Postoperative complications which may be considered under 2 headings: I. Immediate OR early II. Late 10/7/2019 39 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Immediate or Early complications Respiratory: Collapse, consolidation, aspiration etc. Cardiovascular: Hemorrhage (Primary, Reactionary,Secondary) Shock (Hypovolemic, septic, neurogenic) Myocardial infarction Deep venous thrombosis 10/7/2019 cardiogenic, 40 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Septic: Wound, abscess collections Gastrointestinal: Intestinal obstruction Anastomotic leakage, intraabdominal abscess formation, enterocutaneous fistulae Wound complications: Infections, dehiscence, etc. Renal: Oliguria, acute renal failure 10/7/2019 41 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery • Hepatic: Jaundice, hepatocellular dysfunction/insufficiency • Cerebral: Psychological, Neuropsychiatric complications (delirium, etc.) • Drug-related: Anesthetic, antibiotics, specific medical disease treatment toxicity • Nerve injuries: Compression, traction, cautery, severed, etc. 10/7/2019 42 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery LATE POST OPERATIVE COMPLICATIONS Wound: Hypertrophic scar, keloid, wound sinus, implantation dermoids, incisional hernia Adhesions: Intestinal obstruction, strangulation Altered anatomy/Pathophysiology: Bacterial overgrowth, short gut syndrome, postgastric surgery syndromes, etc. Susceptibility to other diseases: Malabsorption, incidence of cancer, tuber-culosis, etc. 10/7/2019 43 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery General Considerations: • • Complications are made in the operating rooms. Minimize the risk: 1. 2. 3. • Rigorous preoperative evaluations Meticulous operative technique Careful monitoring of patients preoperatively Fever: 1st postop day --> atelectasis/aspiration/UTI 4th-5th postop --> wound infection / anastomotic leak • Hypotension: Immediate --> continuous hemorrhage / depressive drugs Later ---> sepsis 10/7/2019 44 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Postoperative Pulmonary Complications Atelectasis: • 90% postoperative pulmonary complications Etiology: 1. Obstruction of the tracheobronchial airway a) b) c) 2. Pulmonary insufficiency (hypoventilation) • 10/7/2019 Changes in bronchial secretions Defects in expulsion mechanism Reduction in bronchial caliber Decrease surfactant 45 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Postoperative Pulmonary Complications Atelectasis: Predisposing factors: 1. 2. 3. Smoking Pulmonary problem (bronchitis, asthma, etc) Anesthesia: • • 4. GA - duration and depth Postop narcotics – depress cough reflex Depress cough reflex • • • Chest pain Immobilization Splinting w/ bandages Naso Gastric Tube – increased secretions and predisposed aspiration 6. Congestion of the bronchial walls 5. 10/7/2019 46 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Postoperative Pulmonary Complications Atelectasis: Manifestations: 1st 24 hrs postop ----> fever, tachycardia, rales, decrease breath sound ----> persist ----> pneumonia (increase fever, dyspnea, tachycardia and cyanosis) ---> lung abscess 10/7/2019 47 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Postoperative Pulmonary Complications Atelectasis: Treatment: 1. Preop prophylaxis: a. No smoking (2 wks) b. Treatment of pulmonary problem 2. Postop prophylaxis: − − − − − Minimal use of depressant drugs Prevent pain Early ambulation Change body position Deep breathing and coughing exercises 3. Drugs: a. Expectorants b. Mucolytic c. bronchodilators 10/7/2019 48 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Postoperative Pulmonary Complications Pulmonary Aspiration: • • General anesthesia – patients are in supine position and absence of normal protective reflexes. Increased risk: 1. 2. 3. 4. 10/7/2019 Pregnant Elderly Obese Patients with bowel obstruction 49 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Postoperative Pulmonary Complications Pulmonary Aspiration: Prevention: • • Fasting 6hrs prior to surgery Emergency – NGT do gastric lavage and give antacid. Treatment: • • 10/7/2019 Continuous mechanical ventilation antibiotics 50 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS Postoperative Pulmonary Complications LESSON 4: General Surgery Pulmonary Edema: Etiology: 1. Circulatory overload (infusion of fluid during operation) 2. Left ventricular failure (incomplete cardiac emptying) 3. 10/7/2019 Due to anesthetic, narcotic or hypnotic agents which decrease myocardial contractility Decrease peripheral perfusion -----> peripheral vasoconstriction ----> cause blood to shift centrally ----> pulmonary edema Negative pressure in airway. 51 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Postoperative Pulmonary Complications Pulmonary Edema: Treatment: 1. 2. 3. 4. 10/7/2019 Provide oxygen (increase inspired concentration) Remove obstructing fluid (diuretics, head up or sitting position) Correcting the circulatory overload Increase airway pressure (PEEP) 52 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Postoperative Pulmonary Complications Respiratory Failure: • • • • 25% of postoperative deaths PaO2 is low,PaCO2 is more Usually seen in patients who underwent operations for major trauma or who have multisystem disease. Mechanism is unknown 10/7/2019 53 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Post operative assessment • Summary of the surgery • Vital signs • alertness and consciousness • Analgesics – dosage and time • Pain assessment • Posture assessment • Frequent assessment –to alter and modify the treatment 10/7/2019 54 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery PHYSIOTHERAPY AIMS 1. PREVENTION OF RESPIRATORY COMPLICATIONS 2. PREVENTION OF POST OPERATIVE INFECTIONS 3. PREVENTION OF THROMBOSIS 4. PREVENTION OF PRESSURE SORES 5. PREVENTION OF MUSCLE WASTING AND JOINT IMMOBILITY 10/7/2019 55 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery PREVENTION OF RESPIRATORY COMPLICATIONS Consider the effects of anesthesia on respiratory tract. • Pain causes reflex inhibition of diaphragm and makes respiration difficult. • Incision of abdominal muscles – patient tends to avoid due to pain or fear of pain which hampers respiratory movement. • Too much analgesics may inhibit the cough reflex and lead to accumulation of secretion. 10/7/2019 56 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery PREVENTION OF RESPIRATORY COMPLICATIONS • Breathing exercises with more emphasis on lower costal and posterior basal areas. • Breathing should be as deep as possible with emphasis on expiration to promote secretion clearance and cough reflex. • Avoid continuous deep breaths as this may result in fainting. • Coughing and splinting. • Knee flexion during cough relax the abdominal muscles and reduces the stretch. • If secretions are very thick – use airway clearance techniques. • Chest complications are most likely too occur in 1st 48 hrs – so treatment should be frequent during this period. 10/7/2019 57 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Prevention of thrombosis • Leg exercises should be given until the patient is up and moving. • Hip and knee exercises, quadriceps exercises. • Early mobilisation 10/7/2019 58 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Prevention of pressure sores • Can be prevented by early mobilization • Elderly and prolonged immobilization patients are at risk. • Positioning and early mobilization Prevention of muscle wasting and joint movement • Elderly and prolonged immobilization patients are at risk. • Early mobilization and strengthening to regain independence 10/7/2019 59 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery PROTOCOLS • Day 1 Deep breathing exercises • Splinted Huffing and Coughing • Circulatory exercises 10/7/2019 60 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Day 2 • Continue with Day 1 exercises + • Isometric contraction of abdominal muscles. • Alternate leg movements along with trunk rotation 10/7/2019 61 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Day 7-10 onwards • Continue the exercise protocols and include strengthening exercises for abdomen muscles. [Repeat each of these exercises 6 times, 3 times each day.] 10/7/2019 62 PHYSIOTHERAPY PRACTICE IN CARDIO-RESPIRATORY CONDITIONS LESSON 4: General Surgery Home Program Dont’s • Exercises • Avoid lifting heavy weights • Rest • Walking (20min./day) • Driving [ After 6 weeks] • Don’t strain for 6 weeks • Avoid fatty foods • Work and Sports (After 8 weeks) 10/7/2019 63