Alternative Implantation Site of Intrathecal Pump in the Submuscular Plane of the Pectoralis Major Muscle: A Case Report.

An intrathecal drug delivery system (IDDS) has been widely utilized in the management of chronic pain and spasticity when oral pharmacologic agents are deemed ineffective. Typically, intrathecal pumps are implanted in the abdominal region; however, previous case reports have described nontraditional pump implantation sites, such as anterior thigh, gluteal region, and iliac fossa. Adding to the growing literature of alternative implantation sites, this case report discusses the implantation of the pump into the submuscular plane of the pectoralis major muscle and reviews the advantages and disadvantages of this location.

First Bite Syndrome Relief With Trigeminal Nerve Branch Block and Ablation: A Case Report.

First bite syndrome (FBS) is intense facial pain at the first bite of each meal. Currently, no guidelines exist for treating FBS, although botulinum toxin injection has shown benefit. We describe a case of right-sided FBS and painful trigeminal neuropathy, in which FBS resolved for 2 weeks using maxillary and mandibular nerve block and radiofrequency nerve thermal ablation (RFA).

A Patient with an Intradural Tumor: An Unexpected Finding.

Chronic back pain patients may require escalating doses of systemic opioids. In refractory cases, implantation of an intrathecal drug delivery system (IDDS) may provide effective relief of pain and improve overall function. This system infuses opioid directly into the cerebrospinal fluid via a catheter.

Cervical Spinal Cord Stimulator Lead Migration and Transection Adjacent to the Foramen Magnum: A Case Report.

Background: Spinal cord stimulation (SCS) is a relatively safe therapy for the treatment of pain but has the potential for several complications, including lead migration and breakage. While instances of lead breakage and electrode shearing have been described, there are no reported cases of stimulator lead transection and migration to the foramen magnum.

Aims: We describe the case of a 53-year-old woman who reported that her cervical spinal cord stimulator was no longer functioning after a traumatic fall.

Retained Curved Needle After Balloon Kyphoplasty: A Complication with a Novel Device and Its Management.

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specifically describing a curved kyphoplasty needle becoming lodged in the vertebral body with the inability to be withdrawn have been reported.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.

Mental Nerve Blocks for Lip Brachytherapy: A Case Report.

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.

Spinal Cord Stimulator Electrode Dislodging into the Ligamentum Flavum: A Case Report.

To date, no case studies specifically reporting an electrode dislodging from its lead wire have been reported. Here we describe a case involving an electrode shearing from the spinal cord stimulator lead, and lodging into the ligamentum flavum during implantation. In this case, an experienced board certified interventional pain management specialist was performing the implantation procedure of a magnetic resonance imaging (MRI) compatible spinal cord stimulator with MR conditional leads.

Case report: bilateral tunneled epidural catheters to prevent unilateral analgesia for cancer-related pain.

Objective: Unilateral analgesia often occurs with epidural analgesia. Traditional methods of troubleshooting this problem can be insufficient in obtaining adequate pain relief in a timely manner for terminal cancer patients. This case report demonstrates a safe and effective solution which can be utilized in these circumstances.

Intrathecal Injection of Gadobutrol: A Tale of Caution.

In the field of interventional pain medicine a radiocontrast agent is commonly used in conjunction with fluoroscopy. Limited work has been published regarding the use of gadolium based contrast agents (GBCA) in the intrathecal space. We report a case of an intrathecal gadobutrol injection resulting in neurotoxic manifestations.

Clinical outcomes from maximum-safe resection of primary and metastatic brain tumors using awake craniotomy.

Objective: To retrospectively analyze outcomes in patients undergoing awake craniotomies for tumor resection at our institution in terms of extent of resection, functional preservation and length of hospital stay.

Patients And Methods: All cases of adults undergoing awake-craniotomy from September 2012-February 2015 were retrospectively reviewed based on an IRB approved protocol. Information regarding patient age, sex, cancer type, procedure type, location, hospital stay, extent of resection, and postoperative complications was extracted.

Near Death Experience from Placement of an Intrathecal Catheter.

Unlabelled: The management of pain due to cancer is challenging and often requires invasive therapy in addition to medication management. Intrathecal drug delivery is a form of advanced therapy that delivers medication locally in the intrathecal space while reducing systemic side effects associated with high doses of opioids. Although risks associated with intrathecal drug delivery are low, some common complications include dislodgement, kinking, or fracture of the catheter, bleeding, neurological injury, infection, and cerebrospinal leaks.