Hospital Course and Complications of Subaxial Cervical Trauma Patients With Tetraplegia or Paraplegia: A Case Series and Literature Review.

STUDY DESIGN: A single-institution, retrospective cohort study. OBJECTIVE: The objective was to present demographic characteristics, mechanism of injuries, lengths of stay, intensive care unit (ICU) days, discharge locations, and causes of 90-day readmission for patients with subaxial spinal cord injuries resulting in paraplegia or tetraplegia. SUMMARY OF BACKGROUND DATA: Spinal cord injuries resulting in paraplegia or tetraplegia are rare injuries with debilitating outcomes. Numerous advances have occurred in caring for these patients, but patients still experience multiple complications. The severity of these injuries and numerous complications result in prolonged hospital stays and the need for extensive rehabilitation. METHODS: Twelve patients with subaxial spinal cord injury resulting in paraplegia or tetraplegia from a level 1 adult trauma center were reviewed. The primary outcomes included hospital length of stay, ICU days, intrahospital complications, 90-day readmission rates, and discharge location. We reviewed the literature for these outcomes in spinal cord injuries. RESULTS: For patients with subaxial spinal cord injuries resulting in paraplegia and tetraplegia, the average age was 36.0 years, and most were male [91.7% (11/12)]. The most common mechanism of injury was gunshot wounds[41.7% (5/12)]. Patients spent an average of 46.3 days in the hospital and 30.7 days in the ICU. Respiratory complications were the most common (9 patients). Fifty percent of patients (6/12) were discharged to the inpatient spinal cord rehab center, and 16.7% (2/12) expired while in the hospital. Two patients (20.0%) were readmitted within 90 days of discharge. CONCLUSIONS: Most patients with subaxial spinal cord injuries resulting in paraplegia or tetraplegia were young males with high-energy traumas. Many patients had intrahospital complications, and most were discharged to the hospital spinal rehab center. These findings likely stem from the severity of paraplegia and tetraplegia injuries and the need for rehabilitation.

Early Surgical Treatment of Thoracolumbar Fractures With Thoracolumbar Injury Classification and Severity Scores Less Than 4.

BACKGROUND: Thoracolumbar fractures (TLFs) are the most common spinal fractures seen in patients with trauma. The Thoracolumbar Injury Classification and Severity (TLICS) classification system is commonly used to help clinicians make more consistent and objective decisions in assessing the indications for surgical intervention in patients with thoracolumbar fractures. Patients with TLICS scores <4 are treated conservatively, but a percentage of them will have failed conservative treatment and require surgery at a later date. METHODS: All patients who received an orthopaedic consult between January 2016 and December 2020 were screened for inclusion and exclusion criteria. For patients meeting the study requirements, deidentified data were collected including demographics, diagnostics workup, and hospital course. Data analysis was conducted comparing length of stay, time between first consult and surgery, and time between surgery and discharge among each group. RESULTS: 1.4% of patients with a TLICS score <4 not treated surgically at initial hospital stay required surgery at a later date. Patients with a TLICS score <4 treated conservatively had a statistically significant shorter hospital stay compared with those treated surgically. However, when time between initial consult and surgery was factored into the total duration of hospital stay for those treated surgically, the duration was statistically equivalent to those treated nonsurgically. CONCLUSION: For patients with a TLICS score <4 with delayed mobilization after 3 days in the hospital or polytraumatic injuries, surgical stabilization at initial presentation can decrease the percentage of patients who fail conservative care and require delayed surgery. Patients treated surgically have a longer length of stay than those treated conservatively, but there is no difference in stay when time between consult and surgery was accounted for. In addition, initial surgery in patients with delayed mobilization can prevent long waits to surgery, while conservative measures are exhausted. LEVEL III EVIDENCE: Retrospective cohort study.

Steinmann Pins for C1 Lateral Mass Screw Placement During Atlantoaxial Stabilization.

OBJECTIVE: The authors describe a modified technique for placement of the C1 lateral mass screw using a Steinmann pin as a guide. This technique minimizes dissection and provides atlantoaxial stabilization during arthrodesis. METHODS: In our technique, a nonthreaded 1.6-mm spade-tip Steinmann pin is placed into the lateral mass of C1 to serve as a guide over which a powered drill is used for screw insertion. Perioperative data were collected for consecutive patients who underwent a C1-2 arthrodesis that involved the modified technique between March 2010 and July 2016. Data included blood loss, operative times, and C2 nerve root injury. RESULTS: The data for 93 patients were reviewed. Most (91.4%) patients presented with a fracture from an acute trauma. A mean of 1.97 levels was fused in these patients, with a mean blood loss of 76 mL and a mean operative time of 144 minutes. The overall morbidity and mortality rate was 10.7%. The morbidity rate of 7.5% included 30-day postoperative complications of respiratory failure and dysphasia. There were no postoperative vertebral artery injuries, hardware failures, or instances of occipital neuralgia. CONCLUSIONS: The use of Steinmann pins to guide the placement of C1 lateral mass screws is safe and effective in C1-2 arthrodesis. Limiting dissection minimizes blood loss and injury, maintains efficient operative time, and assists in accurate placement of the screws. Furthermore, with less manipulation and retraction of the C2 nerve root, postoperative occipital neuralgia and the need for C2 root transection are avoided.