Persistent Radiculopathy Subsequent to Selective Nerve Root Block.

Transforaminal selective nerve root blocks are commonly performed for low back pain but are not without risk. This case report describes a 55-year-old man who underwent transforaminal selective nerve root block at the left lumbar (L) 4, L5, and sacral (S) 1 levels for radiating low back pain in the setting of moderate narrowing of the left L4-L5 foramen with impingement on the exiting left L4 nerve roots seen on magnetic resonance imaging (MRI). He developed left foot drop immediately after the procedure and presented to the acupuncture clinic two weeks later with persistent pain, left foot drop, and paresthesia of the left lateral shin. A repeat MRI of the lumbar spine showed mild enhancement of the left cauda equina, including the L5 and possibly L4 nerve roots. The large volume of injection into an area with neuroforaminal narrowing as well as the cytotoxicity of the contrast and anesthetic agents may have contributed to axon damage and left foot drop.

Subacute Combined Degeneration Masking Spinal Stenosis: A Case Report.

Subacute combined degeneration (SCD) from vitamin B12 deficiency and spinal stenosis from degenerative changes may present similarly with weakness, sensory disturbances, and ataxia but require different treatments. This case report describes a 74-year-old male with suspected SCD who was discharged to an inpatient rehabilitation facility (IRF), did not improve with B12 supplementation, and later developed signs of myelopathy and diffuse joint pain. He ultimately was found to have severe cervical stenosis and pseudogout that were treated with a laminectomy and colchicine, respectively. Following surgical intervention, he returned to the IRF, where he had considerable functional improvement and was safely discharged home. This report shows the importance of recognizing the two conditions, their overlap, and the contrast between Occam's razor and Hickam's dictum.

Inpatient Rehabilitation Outcomes After Severe COVID-19 Infections: A Retrospective Cohort Study.

OBJECTIVE: The aim of the study was to describe the characteristics and functional outcomes of patients undergoing acute inpatient rehabilitation after hospitalization for COVID-19. DESIGN: Using a retrospective chart review, patients were identified who were admitted to inpatient rehabilitation after COVID-19. Patient information collected included sociodemographic characteristics, comorbidities, length of stay, discharge disposition, self-care, mobility, and cognitive functioning. These patients were compared with patients (controls) without COVID-19 with similar impairment codes treated at the same facility before the COVID-19 pandemic. RESULTS: There were 43 patients who were admitted to the inpatient rehabilitation hospital after COVID-19 infection and 247 controls. Patients who had COVID-19 were significantly more likely to be African American and to have been admitted to a long-term acute care hospital. They also had a longer length of rehabilitation stay. The groups did not differ by age, sex, or insurance. Functionally, although presenting with significantly worse mobility, self-care, and motor scores, the patients previously infected with COVID-19 had similar functional outcomes at time of discharge to the control group. CONCLUSIONS: Although patients with a history of COVID-19 had worse function at time of admission to acute rehabilitation, inpatient rehabilitation significantly improved their function to comparable levels as patients who did not have COVID-19. TO CLAIM CME CREDITS: Complete the self-assessment activity and evaluation online at http://www.physiatry.org/JournalCME. CME OBJECTIVES: Upon completion of this article, the reader should be able to: (1) Identify how characteristics of patients with COVID-19 admitted to acute rehabilitation differ from those with similar admission codes but without COVID-19; (2) Describe changes in functional measures at admission and discharge of COVID-19 patients compared with patients without COVID-19; and (3) Recognize how inpatient rehabilitation may help reduce inequities in outcomes after severe COVID-19 infection. LEVEL: Advanced. ACCREDITATION: The Association of Academic Physiatrists is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians.The Association of Academic Physiatrists designates this Journal-based CME activity for a maximum of 1.0 AMA PRA Category 1 Credit(s)™. Physicians should only claim credit commensurate with the extent of their participation in the activity.

Medical cannibus as an alternative for opioids for chronic pain: A case report.

Opioid medication-related deaths have increased to epidemic proportions in the last decade. This report describes a case of 43-year-old female with a traumatic brain injury who developed chronic pain and opioid dependence. The patient expressed concerns and wanted weaning off opioids. Recent legalization of medical marijuana in Pennsylvania allows us to try it as an alternative to opioids for chronic pain. Medical cannibus has risks associated with administration but is safer than opioids. Our patient was successfully weaned off her opioid medications with the help of medical cannibus and pain remained well controlled. More studies need to be done on using medical cannibus as an alternative to opioids.

Osteoarthritis: Pathology, Diagnosis, and Treatment Options.

Osteoarthritis (OA) is a worldwide endemic and debilitating disease. Previously thought to simply be damaged from "wear and tear," OA is now understood to be a complex interaction of local and systemic factors. This article reviews the pathology, symptoms, diagnosis, and various conservative, surgical, and novel treatments of OA.

Diagnosing adductor muscle avulsion at the symphysis pubis with ultrasound.

A 58-yr-old woman presented after experiencing left hip and groin pain for 1 mo. She denies any history of trauma, falls or any bruising, or history of sports injury or extreme physical exertion before her symptoms. On ultrasonography, she was found to have an avulsion tear at the origin of the adductor muscles, predominantly involving the adductor longus and brevis muscles. The treatment course was conservative: nonsteroidal anti-inflammatory drugs for pain control and physical therapy for muscle strengthening and balance improvement. Upon follow-up, she demonstrated significant improvement and resolution of her pain.