To date, no case studies specifically describing a curved kyphoplasty needle becoming lodged in the vertebral body with the inability to be withdrawn have been reported. We describe a case involving a single level balloon kyphoplasty with a curved coaxial needle during which the cement delivery device could not be removed after cavity filling. In this case, a board-certified interventional pain management specialist was performing balloon kyphoplasty for an L2 osteoporotic vertebral compression fracture. The tools utilized in this procedure included flexible curved instruments designed to traverse the vertebral body and achieve uniform cement distribution through a unipedicular approach. Cannulation and cavity formation were completed without issue. Upon conclusion of cement filling, the curved cement delivery device was unable to be removed. After several attempts to remove the needle and consultation with both the device company and local spine surgeons, it was agreed that the device should be cut at the level of entry into the pedicle and left as a retained foreign object. The involved area was surgically exposed, the retained instrument was cut flush to the pedicle, and the free portion was removed without further complication. The patient followed up in clinic several months later without evidence of neurologic complications. Considerations when using a curved kyphoplasty device and a method of resolution when faced with the inability to remove such an instrument are discussed.

Bronchial artery embolization (BAE) is a well-established intervention for hemoptysis that requires airway management by a trained anesthesiologist. The use of fluoroscopic guidance for positioning a double-lumen endotracheal tube (DLT) has been described in previous studies. The case presented illustrates a combined fluoroscopic- and bronchoscopic-guided approach for positioning a DLT in a patient with active pulmonary hemorrhage causing obstruction of views on bronchoscopy. This combined technique proved valuable in a situation marked by high clinical urgency.

High dose rate interstitial brachytherapy is a commonly performed procedure for carcinoma of the lower lip. Placement of the brachytherapy catheters can be painful and may require monitored anesthesia care or general anesthesia. We present the use of bilateral mental nerve blocks with minimal sedation to facilitate placement of brachytherapy catheters.

Intrathecal ziconotide is used for the treatment of chronic pain and is delivered by an implanted drug delivery device. Anesthesiologists should be familiar with the perioperative management of the pump as well as the potential adverse events related to continued ziconotide infusion during general anesthesia. A case is presented demonstrating the perioperative management of an intrathecal drug delivery device infusing ziconotide in a patient presenting for radical cystectomy with pelvic lymphadenectomy and ileal conduit diversion.

No abstract