A retrospective study on blunt injury abdomen.
Blunt trauma is one of the leading preventable causes of unnatural death in developed and developing countries. The incidence of abdominal trauma makes trauma as one of the leading causes of acute abdomen in a day-to-day surgical practice.1 Rapid resuscitation is necessary to save the unstable patients. Blunt trauma is particularly deceptive, as the clinical manifestation may be delayed for hours or days, even though internal damage is serious and sometimes lethal.
In open cases of abdominal trauma, the clinical manifestations, diagnosis and management will be easier, but closed cases of abdominal trauma offers a great challenge to the treating surgeon. Diagnosis and decision of surgery depends mainly on careful and repeated clinical examination with basic investigations. Systemic approach to preoperative diagnosis and preparation, intraoperative inspection, decision, postoperative care and observation for complications is essential for successful management of individual cases. This study is based on solid organ injury and hollow viscus perforation, its diagnosis and management were briefly discussed.
This study was carried out on patients with blunt trauma from January 2015 to December 2015. Cases were selected with history of trauma to abdomen.
Based on careful history and meticulous physical examination combined with adjunctive investigations, a decision to operate or to manage conservatively was taken. Total of 53 patients were taken for this study.
All patients who had history of blunt injury abdomen due to road traffic accidents, assault, accidental fall were included.
Patient who have been managed conservatively were excluded and associated orthopaedic injuries, severe head injuries, chest injuries were excluded.
For all patients thorough history was taken along with thorough physical and general examinations. Patient was operated on emergency basis or wait and watch policy. For patients undergoing conservative management, nasogastric tube aspiration, pulse rate blood pressure monitoring, urine output measurement done. Analgesics and antibiotics were given and the patient was put on observation. In case of death, cause of death noted.
There were total of 53 cases admitted in our hospital as blunt injury abdomen, 48 patients were male and 5 patients were female. All the cases were managed surgically. Out of 53 cases 26 patients had hollow viscus perforation, 27 patients had solid organ injuries were treated surgically.
Blunt abdominal trauma is the leading cause of morbidity and mortality in all age groups. Solid organs (e.g. liver and spleen) are more readily lacerated by blows than hollow organs such as empty stomach, intestine, urinary bladder. FAST. (2,3,4,5) was major advantage for unstable patients. In recent years, FAST (Focussed Abdominal Sonography for Trauma) has emerged as a useful diagnostic test. In most cases, FAST may be completed within 3 to 4 minutes. (6,7,8,9,10) The cause of death in injury of parenchymatous viscera like liver, spleen, kidneys is haemorrhage into abdominal cavity. There was predominance of middle aged men. There were total of 53 cases admitted in our hospital as blunt injury abdomen, 48 patients were male and 5 patients were female. (11)
In all our cases abdominal pain was the most common symptom, while abdominal distension was the second most common symptom followed by vomiting and haematuria.
Out of 53 cases, 80% had diffuse abdominal tenderness at the time of admission. There was local and generalised guarding present; 11 patients had shock out of which 5 patients had splenic injury, 3 had liver injury, 2 had small bowel perforation and 1 had large bowel perforation. Bowel sounds were absent in 65% cases.
In present study, maximum number of patients 60% were brought to the hospital within 5-10 hours after injury.
In this study, all 53 cases were managed surgically. Only 8 cases could be operated within 3 hours after admission, while 60% were operated within 4-6 hours of admission.
The duration of Hospital stay varied from 7-24 days, out of which 9 patients expired.
The most frequently injured organ in blunt injury abdomen are hollow viscus organs (45%-55%), spleen (30%), liver (10%).
In the hollow viscus injury, the small bowel injury followed by mesenteric injury. Urinary bladder injury. (1213) (N Modi, Tonge et al.) was found in 5% of cases.
All 53 cases were managed surgically.
In present study, wound infection. (14) was the most common complication noted followed by pneumonia, pelvic abscess.
In this present study, out of 53 cases 9 patients ended in mortality. Septicaemia was the most common cause of death. Hypovolemic shock was the cause of death in 1 case and ARDS in another case.
Causes of Death in Blunt trauma Abdomen
CAUSE OF DEATH Sex wise Distritubtion SEPTICEMIA 1% ARDS 1% SHOCK 76% Note: Table made from pie chart.
Sex wise Distribution
Male 48% Female 5% Note: Tabla made from bar graph.
Organs Damaged in Blunt Trauma Abdomen
Organ Damage Bladder Injury 10% Mesentry Injury 10% Liver Injury 6% Spleen Injury 23% Hollow viscus Perforation 51% Note: Table made from pie chart.
Road traffic accidents form the most common mode of injury. Measures should be taken to prevent these accidents and care the victims at the accident site. Thorough and repeated clinical examination and appropriate diagnostic investigation lead to successful treatment in these patients. Early exploration, rigorous measures of resuscitation, early diagnosis and decision of surgery, good trauma centres, good radiological and blood bank facilities, careful exploration and perfect technique for surgery and meticulous postoperative followup will all reduce in morality. In present study, we concluded that operative procedure yielded acceptable results mainly in unstable patients.
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Kopperundevi Vadamalai , Jagadeesan Subramani , Kiruthiga Sankaranarayanan 
 Associate Professor, Department of General Surgery, Thanjavur Medical College and Hospital.
 Assistant Professor, Department of General Surgery, Thanjavur Medical College and Hospital.
 Post Graduate, Department of General Surgery, Thanjavur Medical College and Hospital.
Financial or Other, Competing Interest: None.
Submission 08-02-2016, Peer Review 26-02-2016, Acceptance 29-02-2016, Published 28-03-2016.
Dr. Kopperundevi Vadamalai, T1, Vadivu Abodes, Rahuman Nagar, Medical College Road, Thanjavur-4.
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|Title Annotation:||Original Article|
|Author:||Vadamalai, Kopperundevi; Subramani, Jagadeesan; Sankaranarayanan, Kiruthiga|
|Publication:||Journal of Evolution of Medical and Dental Sciences|
|Date:||Mar 28, 2016|
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