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PubMed2004

Long-term disability after neck injury. a comparative study.

Claims for personal injury after whiplash injury cost the economy of the United Kingdom more than pound 3 billion per year, yet only very few patients have radiologically demonstrable pathology. Those sustaining fractures of the cervical spine have been subjected to greater force and may reasonably be expected to have worse symptoms than those with whiplash injuries. Using the neck disability index as the outcome measure, we compared pain and functional disability in four groups of patients who had suffered injury to the cervical spine. After a mean follow-up of 3.5 years, patients who had sustained fractures of the cervical spine had significantly lower levels of pain and disability than those who had received whiplash injuries and were pursuing compensation (p < 0.01), but had similar levels to those whiplash sufferers who had settled litigation or had never sought compensation. Functional recovery after neck injury was unrelated to the physical insult. The increased morbidity in whiplash patients is likely to be psychological and is associated with litigation.

Accidents, Traffic↗
PubMed1986

The necessity of mandatory exploration of penetrating zone II neck injuries.

To reevaluate the validity of our policy of mandatory surgical exploration of penetrating zone II neck injuries, the charts of 110 patients who underwent surgical exploration for such injuries were reviewed. Fifty-three percent of the patients had normal findings at exploration, whereas 33% had injuries involving vascular structures of the neck and 14% had nonvascular injuries. Injuries were not suspected on clinical grounds preoperatively in 23% of the patients in whom surgical exploration revealed injury. The injuries most likely to escape preoperative diagnosis were isolated venous injuries and isolated pharyngoesophageal injuries. Arteriography yielded false-negative results in two arterial injuries. No deaths and only a 5% incidence of minor complications occurred in the group with no injuries detected at exploration. We conclude that surgical exploration of penetrating zone II neck injuries is safe and appropriate.

Adolescent↗
PubMed2000

Inconsistencies in the treatment of football neck injuries.

There are clearly inconsistencies in treatment techniques offered by EMS providers to football athletes with potential severe neck injuries. It is unclear if current teaching methods or cirriculums play a role in these inconsistencies. Standardized cirriculum and practical skills would ensure consistent treatment of potential catastrophic neck injuries in football athletes. This study also suggest the need of formal protocols for treating these injuries. Many times there may be non-EMS providers involved in the care of the athletes. Communication of the protocols to all "team" members is vitally important. We ALL (EMS, athletic trainers, coaches, and physicians) need to be on the "same page" when treating such an injury. The result of a knowledgeable team may mean the difference between an athlete being a liability on society versus a productive member of society.

Adult↗
PubMed1996

Whiplash neck injury.

Whiplash, or post-traumatic, neck injury is an increasingly frequent clinical problem. Large numbers of patients present with both acute and chronic physical symptoms. It has frequently been alleged that psychological factors and social variables (especially the influence of possible compensation) are major causes of persistent physical complaints and disability. There have been few methodologically satisfactory studies, and very little attention has been paid to mental state and quality of life issues. Epidemiology, clinical features, prognosis, and aetiology are all reviewed with a special emphasis on psychological outcome and variables. It is argued that such factors are as important in relation to whiplash injuries as are other physical conditions, especially musculoskeletal disorders. In addition, specific posttraumatic symptoms are common but usually unrecognized.

Adaptation, Psychological↗
PubMed1999

Organ injury scaling system can be used to predict length of stay in patients with penetrating neck injuries.

Predicting probability of survival of trauma patients has received greater attention than predicting other trauma outcomes such as length of stay. Most trauma scoring systems depend on the anatomic description of injuries of the Abbreviated Injury Score (AIS). The recently introduced Organ Injury Scale (OIS) was developed to give more precise and comprehensive anatomic description of injuries. Unlike the AIS, it also avoids including immediate injury sequelae, such as the amount of hemorrhage. This retrospective study was performed to assess the degree of association between the sum of grades of penetrating neck injuries using the OIS and the length of hospital stay. There were 31 males and 7 females, with ages ranging from 13 to 65 years and a mean of 31 years. The length of hospital stay ranged between 1 and 34 days, with a mean of 7.0 +/- 6.5 days. There were 32 vascular, 7 esophageal, and 7 tracheal injuries. The sum of the OIS grades correlates significantly with the length of hospital stay (r = 0.78; P < 0.005). This study suggests that the OIS system can be used to predict the length of hospital stay. It proposes also that the OIS replaces similar anatomic components of the AIS-based scoring systems.

Adolescent↗
PubMedDate not supplied

Redefining the role of arterial imaging in the management of penetrating zone 3 neck injuries.

The purpose of this study was to assess the role of arteriography (AG) in the diagnosis and treatment of vascular trauma in patients with zone 3 penetrating neck injuries. The records of all cases of penetrating neck trauma for the past 14 years at a level 1 trauma center were reviewed retrospectively. Eight hundred forty-four penetrating neck injuries were documented, of which 72 (8.5%) traversed zone 3 of the neck (gunshot, 35; stab, 32; shotgun, 5). Twenty patients (27%) had hard signs of vascular injury (hemorrhage, expanding hematoma, bruit, thrill, neurologic deficit). Twelve of these (60%) underwent immediate exploration, 1 had no significant injury, and 11 had successful surgical repair or ligation of the vascular injury. AG in the other eight patients with hard signs revealed injuries requiring embolization (three patients), urokinase infusion (one patient), and observation (three patients) and one normal examination. Fifty-two patients had no hard signs of vascular injury. Twenty-four of these underwent AG, of which 18 were negative. Positive findings included internal carotid artery narrowings (two patients), external compression of the internal carotid artery (one patient), vertebral artery intimal flap (one patient), and nonbleeding injuries to small, noncritical arteries (two patients), none of which required treatment. Twenty-four of the remaining 28 patients were observed clinically, and 4 patients had negative explorations. Nine patients had ultrasonography performed, but these examinations did not yield any useful information. The absence of hard signs reliably excludes surgically significant vascular injuries in penetrating zone 3 neck trauma, suggesting that AG is not necessary. Hard signs in stable patients should mandate AG because these vascular injuries may be amenable to endovascular therapy.

Adult↗
PubMed1983

Management of penetrating neck injuries.

In 44 patients neck wounds penetrating the platysma were evaluated over a 5-year period. Twenty-one patients were admitted and observed; 22 patients were explored immediately. One was dead upon arrival in the emergency room. The decision to explore was based upon initial clinical evaluation using criteria of unstable vital signs, bleeding, hematoma, subcutaneous emphysema, respiratory distress, or neurologic deficits. Of the 21 patients selected for observation, none had complications or required later surgery. There was a negative exploration rate of 23%. Had all patients been explored, the negative exploration rate would have been 60%. We conclude that selective exploration, based upon careful clinical evaluation, is both safe and reasonable in cases of penetrating neck trauma.

Adolescent↗
PubMed2003

Penetrating zone II neck injury: does dynamic computed tomographic scan contribute to the diagnostic sensitivity of physical examination for surgically significant injury? A prospective blinded study.

OBJECTIVE: The purpose of this study was to prospectively evaluate the utility of dynamic computed tomographic (CT) scanning as a diagnostic tool and adjunct to physical examination in the identification of surgically significant penetrating zone II neck injuries. METHODS: All patients older than 14 years of age who suffered penetrating zone II neck injuries were eligible for entry into the study protocol at an urban Level I trauma center. All patients that presented with signs of surgically significant injury on physical examination underwent immediate neck exploration. Patients that did not show signs of surgically significant injury were entered into the study protocol and underwent soft tissue dynamic CT scan (1/2-cm cuts, 250-mL oral contrast) of the neck after initial resuscitation. After CT scan, all patients entered into the study protocol underwent esophagography. After completion of radiologic assessment, all study protocol patients underwent surgical exploration of the neck. The patient's surgical team was blinded to results of the CT scan and esophagography before and during surgical exploration of the neck. RESULTS: During a 42-month period from May 1997 to March 2001, 42 patients were entered into the study protocol. Thirty-six (86%) of the injuries were secondary to stab wounds and the rest were caused by gunshot wounds. Surgical exploration revealed four esophageal injuries, of which two (50%) were missed by CT scan. Esophagography missed the identical esophageal injuries, as did CT scan. Both of the missed esophageal injuries were secondary to stab wounds. Seven internal jugular vein injuries were diagnosed intraoperatively, of which four (57%) were diagnosed by CT scan. During the study period, all patients with carotid artery and tracheal injuries were diagnosed by physical examination and thus underwent immediate surgical exploration without study entry. CONCLUSION: Dynamic CT scan contributes minimally to the sensitivity of physical examination in the diagnosis of surgically significant penetrating zone II neck injury. Diagnosis of esophageal injuries with dynamic CT scan appears no better than esophagography. CT scan has greater sensitivity than physical examination for the diagnosis of jugular venous injuries; however, the majority of these injuries do not require identification or surgical intervention.

Adolescent↗
PubMedDate not supplied

How should an unconscious person with a suspected neck injury be positioned?

INTRODUCTION: Awareness of the risk of spinal-cord damage in moving an unconscious person with a suspected neck injury into the "lateral recovery position," coupled with the even greater risk of inadequate airway management if the person is not moved, has resulted in a suggested modification to the lateral recovery position for use in this circumstance. HYPOTHESIS: It is proposed that the modification to the lateral recovery position reduces movement of the neck. In this modification, one of the patient's arms is raised above the head (in full abduction) to support the head and neck. The position is called the "HAINES modified recovery position." HAINES is an acronym for High Arm IN Endangered Spine. METHODS: Neck movements in two healthy volunteers were measured by the use of video-image analysis and radiographic studies when the volunteers were rolled from the supine position to both the lateral recovery position and the HAINES modified recovery position. RESULTS: For both subjects, the total degree of lateral flexion of the cervical spine in the HAINES modified recovery position was less than half of that measured during use of the lateral recovery position (while an open airway was maintained in each). CONCLUSION: An unconscious person with a suspected neck injury should be positioned in the HAINES modified recovery position. There is less neck movement (and less degree of lateral angulation) than when the lateral recovery position is used, and, therefore, HAINES use carries less risk of spinal-cord damage.

Adult↗
PubMed1996

Outcome of 'whiplash' neck injury.

Psychological factors have been alleged to be important in the course and outcome of 'whiplash' neck injury but there is little quantitative evidence. This study uses quantitative methods involving a prospective interview assessment to describe psychological and quality of life predictors, and 3 and 12 month outcome. Consecutive attenders to the Accident and Emergency department of a teaching district hospital with a clinical diagnosis of 'whiplash' neck injury were included and there were follow-up interviews at home. Neck symptoms were recorded, and there was a standard mental-state interview with added questions about post-traumatic symptoms and a semi-structured interview for disability and consequences for quality of life. There was a wide individual variation in course and outcome; the majority of subjects complained of persistent neck symptoms and a sizeable minority reported specific post-traumatic psychological symptoms (intrusive memory, phobic travel anxiety), similar to those described by patients suffering multiple injuries. Social impairment, including effects on travel, were considerable in one-quarter. Reports of persistent neck symptoms were not associated with any baseline psychological variables or with compensation proceedings; psychological factors appeared to be more important in determining the extent of social impairment. We conclude that travel, social and psychological morbidity is substantially greater than previously recognized.

Adolescent↗
PubMed1979

The National Football Head and Neck Injury Registry. Report and conclusions 1978.

The National Football Head and Neck Injury Registry has documented 1,129 injuries since 1971 that involved hospitalization for more than 72 hours, surgical intervention, fracture-dislocation, permanent paralysis, or death. Of this group of injuries, 550 were fracture-dislocations of the cervical spine, of which 176 were associated with permanent quadriplegia. It appears that during the last two decades, there has been a decrease in the incidence of direct fatalities, head injuries associated with intracranial hemorrhage, and injuries associated with death. Conversely, cervical spine injuries with fracture-dislocation and with permanent quadriplegia have increased. We believe that these observations are the result of the development of a protective helmet-face mask system that has effectively protected the head, and by so doing has allowed it to be used as a battering ram in tackling and blocking techniques, thus placing the cervical spine at risk of injury.

Athletic Injuries↗
PubMed1995

Chainsaw penetrating neck injury.

A case of chainsaw injury to the neck is described. Previous reports in the English language are exceedingly rare. A brief discussion of safety features on chain saws is followed by a review of selective vs. mandatory surgical exploration in penetrating neck trauma, including the role of ancillary diagnostic tests.

Adult↗
PubMed2005

Implementation of the Canadian C-spine rule reduces cervical spine x-ray rate for alert patients with potential neck injury.

The objectives of this before-and-after study of alert, stable adult patients presenting to the Emergency Department of Western Hospital with potential neck injuries who were immobilized in hard cervical collars were to determine the impact of implementation of the Canadian C-spine rule on x-ray ordering rates and whether implementation of the rule reduced time in hard collars for patients with potential neck injury. Data collected included demographics, mechanism of injury, x-ray rate, and time in hard collar. Data analysis was by chi-square test for proportions and Mann-Whitney U test for continuous variables. There were 211 patients studied. The x-ray ordering rate decreased from 67% to 50% (25% relative reduction, p = 0.0187). Time in hard collar was also reduced from a median of 128 min to a median of 103 min (effect size 25.5 min), but this did not reach statistical significance. Implementation of the Canadian C-spine rule reduced x-ray ordering by 25%.

Adolescent↗
PubMedDate not supplied

[A systemic review of the value of physical therapy in whiplash neck injury].

AIM: A systematic review is performed to evaluate the clinical effects of initial immobilisation by a neck collar and physiotherapy in whiplash neck injury. METHOD: A computer aided Medline research (1985 - 2002) of randomised clinical trials concerning both rehabilitation concepts was conducted. A rating system was used to assess the methodological score of each study. Their results were analysed and a final statement for evidence according to three main parameters (neck pain, range of motion, and patients comfort) was postulated. RESULTS: Eight randomised clinical trials were identified. Six studies were determined as high-quality trials. For the neck, back immobilisation do not appear to improve the patients' conditions sufficiently. In comparison, for physiotherapy there is strong benefit for pain, range of motion and patients' comfort in comparison to no treatment and a soft collar. CONCLUSION: Principally, am early active rehabilitation with physiotherapy without initial immobilisation is highly recommended in whiplash neck injury.

Humans↗
PubMed1986

The effect of head restraints and seat belts on the incidence of neck injury in car accidents.

During a 5-month period a study was made of motor vehicle occupants presenting at an Accident and Emergency department following an accident. Records were made of the incidence of neck injuries in relation to the presence of head restraints and the use of seat belts. There was a slight reduction in injuries when a head restraint was fitted but this difference did not achieve statistical significance. The incidence of neck injury was not increased if a seat belt was worn. It may be that the reason for the failure of head restraints to afford the expected protection is their inappropriate design and lack of adequate adjustability.

Accidents, Traffic↗
PubMed1991

Penetrating zone-II neck injuries in children.

Over a 4-year period, 1,237 children under 16 years of age were managed at our level-I pediatric trauma center, of which 24 (1.9%) had zone-II penetrating neck injuries. Six of these 24 children (25%) were explored surgically with positive findings in four and negative findings in two neck explorations; five children (21%) underwent radiologic or endoscopic studies and were observed; 13 (54%) were observed only and did not require studies or exploration. Nonoperative observation of penetrating zone-II neck injuries is safe and the procedure of choice if active observation can be performed and the facilities for immediate operative intervention are available.

Adolescent↗
PubMed2005

Neck injuries caused by automatic two-point seat belts: an analysis of four cases.

Although seat belts significantly reduce the extent and severity of injuries sustained by motor vehicle occupants, seat belts are known to be associated with chest and abdominal trauma. Less commonly understood are severe neck injuries caused by the use of two-point automatic shoulder harnesses without concurrent use of a manual lap belt. Such injuries may include cervical spine fractures, craniocervical dislocations and rarely decapitation. Recognizing patterned injuries caused by seat belts and the ability to correlate autopsy findings with the circumstances surrounding the death will allow for correct interpretation of seat-belt related trauma. The four cases described detail fatal neck injuries as a result of improper seat belt use in which an automatic two-point shoulder harness was used without a manual lap restraint. In two of the cases, the victims were decapitated.

Accidents, Traffic↗
PubMed1984

Routine versus selective exploration of penetrating neck injuries: a randomized prospective study.

In an effort to settle the controversy regarding the optimal management of penetrating trauma to the neck, a randomized prospective study was conducted in which 160 patients with penetrating neck injuries admitted to Kings County Hospital between 1977 and 1982 were placed, by protocol, into two groups. Group A patients were explored routinely for all injuries to the neck violating the platysma muscle. Group B patients were managed selectively with operation based on clinical or radiographic evidence of major vascular, visceral, or airway injury. Data were collected retrospectively. Length of hospital stay, morbidity, and mortality were compared between groups A and B, as well as between patients explored or not, and no statistical difference was noted. Since there is no clear advantage to either routine or selective exploration in the management of penetrating neck wounds, we conclude that surgeons should base their treatment on their own experience, house staff and nursing support, and radiologic and operating room availability.

Adult↗