Double-lumen tube for ventilation in severe kyphoscoliosis

Challenges in the Endotracheal Intubation of a Patient With Severe Spine Curvature Abnormality

Severe spine curvature disorders are commonly associated with multiple pathophysiological challenges during airway management, secondary to physiological and anatomical factors. These factors are mostly related to the reduced vital capacity and chest wall compliance, along with the misalignment of axes and limitation in neck movement. Careful assessment and planning of alternative strategies by experienced anesthesiologists, appropriate positioning, and proper use of rescue devices can significantly improve the chances of successful intubation. In this report, we present a case of a 26-year-old man with severe spine curvature abnormality, unstable vitals, low Glasgow Coma Scale (GCS) score, and low oxygen saturation necessitating emergency intubation. We shed light on the importance of proper airway assessment and good team communication and also highlight the technique used for emergency intubation in case of an anticipated difficult airway.

Difficult endotracheal intubation secondary to tracheal deviation and stenosis in a patient with severe kyphoscoliosis: a case report

We report on a case of difficult endotracheal intubation in a patient with marked tracheal deviation at an angle of 90 degrees combined with stenosis due to kyphoscoliosis with vertebral body fusion. After induction of general anesthesia, a proper laryngeal view was easily obtained using a videolaryngoscope. But a tracheal tube could not be advanced more than 3 cm beyond the vocal cords due to resistance, despite various attempts, including the use of small size tubes, full rotation of the tube tip, and fiberoptic bronchoscopy. Ultimately, the airway was successfully secured by placing a tube tip above the area of resistance and by additionally packing saline-soaked gauzes around the tracheal inlet to minimize gas leakage and to fasten the tube in the trachea.

Investigation of the retrorenal colon frequency using computed tomography in patients with advanced scoliosis

PURPOSE

The aim of this study is to investigate the frequency of retrorenal colon in patients with advanced scoliosis.

MATERIALS AND METHODS

The existence of retrorenal colon was retrospectively investigated in 550 patients with vertebral scoliosis who had undergone abdominal CT scans at our institution between January 2008 and March 2012. The investigation was also carried out on a control group of 200 patients without scoliosis.

RESULTS

Among the 550 patients with scoliosis, 100 patients had advanced scoliosis necessitating treatment. Among these 100 patients with advanced scoliosis, retrorenal colon was detected in a total of 25 patients (25 %). The variation was observed on the right side in eight patients (two males, six females) (8 %), on the left side in 15 patients (five males, ten females) (15 %), and bilaterally in two patients (both females) (2 %). In the control group consisting of 200 individuals, retrorenal colon was detected in seven subjects (3.5 %), among which six were on the left and one was on the right. The difference between the incidence of retrorenal colon observed in the patients with advanced scoliosis and those without scoliosis was found to be statistically significant (p < 0.001).

CONCLUSION

Since the frequency of retrorenal colon in patients with advanced scoliosis is significantly higher than the control group without scoliosis, the risk of experiencing complications during renal interventions including renal biopsy is also higher. Therefore, these patients should undergo a detailed CT examination before these procedures, and renal interventions should be planned according to findings.