Lumbar Spine Ganglion Cyst: A Case Report.

Ganglion cysts are typically periarticular soft tissue lesions commonly found in the wrist and forearm, with spinal involvement being rare. We present a clinical case of a 54-year-old female with a ganglion cyst at the L3-L4 level, causing radiculopathy symptoms. Despite initial difficulty in diagnosis due to MRI findings, surgical resection confirmed the extradural mass as a ganglion cyst. Postoperative recovery was uneventful, with immediate relief of radiculopathy symptoms. Challenges included distinguishing between synovial and ganglion cysts and accurately locating the cyst intraoperatively. This case highlights the importance of considering ganglion cysts in the differential diagnosis of spinal lesions and underscores the efficacy of surgical management for symptomatic relief.

Factors influencing the selection criteria of Saudi board orthopedic surgery applicants: a national survey of program directors.

BACKGROUND: Annually, medical students vie to secure a seat with an orthopedic residency program. This rigorous competition places orthopedic surgery as one of the most competitive specialties in the medical field. Although several international studies have been published regarding the factors that influence program directors when choosing their ideal applicant, the data for Saudi Arabia in that regard is absent. METHODS: In this cross-sectional study, we aimed to survey all orthopedic program directors regarding the factors that influence them when choosing their ideal orthopedic surgery applicant. A survey was sent to all program directors via email during the month of August 2022. A reminder was sent 2 weeks later to maximize the response rate. The survey was completed by 22 out of 36 orthopedic program directors, which gave us a response rate of 61.11%. RESULTS: In this study, 22 orthopedic surgery program directors responded to our survey. When program directors were asked to rank the factors of residency selection criteria, the top ranked factors were good impression on interviews; prior experience in orthopedic surgery with, for example, electives; and performance on ethical questions during interviews, with means of 9.18, 8.95, and 8.82 out of 10, respectively. Furthermore, program directors preferred letters of recommendation from recommenders that they personally know, clinical experience such as electives taken at the program director's institution, and the quality of publications as the most important aspects of research. Most program directors (90.9%) relied on their residents' and fellows' opinions when selecting candidates, and 77.3% did not think gender has an influence on selection of applicants. CONCLUSION: By providing comprehensive data regarding the factors that influence and attract program directors of orthopedic surgery when choosing residency candidates. With the data provided by this study, applicants for orthopedic surgery have the advantage of early planning to build a strong application that may help persuade program directors to choose them.

Alkaptonuria Diagnosis Following a Discectomy: A Case Report.

Alkaptonuria is a rare genetic disorder characterized by the excessive production of homogentisic acid, leading to the formation and deposition of pigment polymers throughout the body. It is extremely rare, affecting only around one in 100,000 individuals. Despite the normal life expectancy, it can cause severe morbidities. Alkaptonuria is typically managed supportively with pain medication, dietary modifications, and surgical interventions, which are considered to be the gold standard of therapy. Here we present a case of a 33-year-old male with no previous medical or surgical history who presented with severe acute back pain radiating to the left leg. Genetic testing confirmed a homozygous pathogenic variant for alkaptonuria. This case highlights the challenges in diagnosing alkaptonuria, emphasizing the significance of early detection, and clinical evaluation for improved outcomes. Furthermore, it underscores the need to consider alkaptonuria as a multidimensional disease, necessitating further research to enhance our understanding and develop effective management. Therefore, this study serves as an opportunity for future trials and studies aimed at digging deeper into the intricacies of alkaptonuria to increase our understanding and establish comprehensive management plans for affected individuals.

Surgical management of a recurrent hydatid cyst in the thoracic spine of a postpartum patient with paraplegia: a rare case report and literature review.

Background: Hydatid disease is a health problem caused by Echinococcus granulosis. Spinal hydatidosis is relatively uncommon when compared to hydatid disease of visceral organs, such as the liver. Case Description: This report details the case of a 26-year-old female who presented acutely with incomplete paraplegia following delivery via cesarean section. She was previously treated for visceral and thoracic spine hydatid cyst disease. On magnetic resonance imaging (MRI), a cystic lesion suggestive of hydatid cyst disease was identified as causing severe cord compression, mainly at T7, raising suspicions of recurrence. Emergency decompression of the thoracic spinal cord via costotransversectomy was performed, as well as the removal of a hydatid cyst and instrumentation from T3-T10. Histopathology findings were consistent with a parasitic infection, specifically Echinococcus granulosis. The patient was administered albendazole for treatment and subsequently had full neurological recovery at the final follow-up. Conclusions: Diagnosis and treatment of spinal hydatid disease is challenging. Surgical excision of the cyst for neural decompression and pathological identification of the cyst is the initial treatment of choice, alongside albendazole chemotherapy. In this review, we have analyzed spine cases reported in the literature and present the surgical approach applied to our case, which was the first reported case of spine hydatid cyst disease following delivery and recurrence. Uneventful surgery, avoiding cyst rupture, and treatment with antiparasitic medication are the mainstays of spine hydatid cyst management and avoidance of recurrence.

Delayed Sub-axial Fracture Dislocation Surgical Management: Technical Notes and Review of the Literature.

The surgical treatment of delayed, unstable sub-axial cervical spine injuries is challenging. Multiple treatment regimens have been described in the literature, although there is no consensus regarding the best treatment approach. This report presents a 35-year-old obese woman who experienced a delayed sub-axial fracture-dislocation following a motor vehicle accident (MVA) and was successfully managed after three weeks via pre-operative traction followed by a novel single-surgery, single-approach technique with pedicle screws and tension-band wiring as a reduction method. A 35-year-old obese woman with a body mass index (BMI) of 30.1 sustained a frontal impact MVA and suffered from complete quadriplegia below C5 (American Spinal Cord Association Injury A) three weeks prior to presentation. She was intubated and presented with a Glasgow Coma Scale score of 11/15. Trauma computed tomography (CT) showed an isolated spine injury. Moreover, whole-spine CT showed an isolated cervical spine injury involving a basin tip fracture, a comminuted C1 arch fracture, a C2 fracture, and a C6-C7 fracture-dislocation. In addition, magnetic resonance imaging revealed cord contusion at the same level, with C1-C2 left atlantoaxial joint instability. Neck magnetic resonance angiograms and carotid CT angiograms showed left vertebral artery attenuation. She was admitted to the intensive care unit and taken for C6-C7 reduction and instrumentation using only a posterior approach after medical optimization and the application of sufficient traction. Delayed cervical spine fracture-dislocation imposes a challenge for surgical reduction. However, a proper reduction can be achieved through a sufficient duration of pre-operative traction and an isolated anterior or posterior approach.

The Effect of Visual Impairment on Postural Stability After Lumbar Spine Fracture: A Case Report and Review of the Literature.

The role of vision in maintaining postural stability is crucial, and its loss, whether congenital or acquired, can significantly impact sensory-motor interactions, leading to musculoskeletal abnormalities and defective gait patterns. This case report discusses the complex interplay between visual impairment, post-traumatic kyphosis, and the development of spinal deformity in a 79-year-old blind patient. The patient sustained a simple fall resulting in an L1 compression fracture in 2016. Despite conservative treatment for the fracture, progressive spinal deformity became evident both clinically and radiographically. Further assessments, including evaluation of bone healing, facet arthroplasty, disc degeneration, and canal compromise, were performed. The patient's altered gait and postural abnormalities were indicative of the impact of visual impairment on postural stability. After addressing osteoporosis through endocrinology consultation and medical management, the patient underwent posterior spinal instrumentation and deformity correction, leading to a successful post-operative recovery with a return to baseline functional status. Visual impairment disrupts postural stability by limiting sensory input and prompting compensatory mechanisms, which may increase postural sway and instability. This abnormal gait further contributes to spinal deformities, and the fear of falling can exacerbate postural instability, limiting mobility. Over time, persistent postural imbalance leads to the creation of a state of continual asymmetric stress related to the spinal axis, which can progress to the development of spinal deformities, creating a self-perpetuating cycle.  This case underscores the significance of vision in postural stability and the adverse effects of visual impairment on spinal alignment. The development of spinal deformities in visually impaired individuals, especially in the presence of risk factors like osteoporosis, emphasizes the need for early intervention and postural training to prevent irreversible deformities. Decisions regarding surgical or non-surgical interventions for spinal deformities in visually impaired patients must consider multiple factors, including clinical symptoms, appearance, pain, functional limitations, and social issues. Future research should explore effective interventions for improving postural stability in visually impaired individuals and preventing the development of spinal deformity.

Prevalence and Predictors of Scoliosis and Back Pain in 591 Adolescents: A Randomized, Stratified, Cross-Sectional Study in Riyadh, Saudi Arabia.

Purpose Owing to the difficulty of establishing a screening program for scoliosis and back pain, along with their disabling consequences and the lack of local prevalence rates, we sought to study the prevalence of scoliosis and back pain in adolescents in Saudi Arabia and the burden reported by the affected age group on the health system. Materials and methods A school-based, cross-sectional pilot study covering all school districts in Riyadh, Saudi Arabia, was conducted. Students between 12 and 18 years of age were included. Students with any spinal or neurological disorders were excluded. Physical examinations to screen for scoliosis and student-filled questionnaires to assess back pain and health-related quality of life were performed. Results Of the 700 students, 591 met the inclusion criteria. High suspicion of adolescent idiopathic scoliosis (AIS) was considered in 174 students (29.44%). In addition, 45.42% of the students had a history of back pain. The Oswestry Disability Index showed that 87 students had disabilities. The average Scoliosis Research Society-22 score was 3 out of 5. A significant difference was found in the self-image and mental health domains for AIS (p = 0.04, p = 0.02, respectively). Age showed a significant increase in the odds ratio of a positive physical exam for every increase of one year in age (p < 0.01). Conclusion Identifying the prevalence rates and early associated factors during adolescence would help lower the burden on the health system and benefit public health in general. A nationwide study is required to identify the relationship between scoliosis and back pain.

Sequestrated Lumbar Disc Herniation Mimicking Spinal Neoplasm.

Sequestered disc fragments do not have indistinctive features and often share the clinical and radiological presentation as spinal neoplasms making their diagnosis and treatment a clinical challenge. We report a rare case of sequestered lumbar disc fragment at the level of L2-L3 in a 70-year-old male who presented to the ER complaining of six years' history of low back pain with acute onset lower extremities weakness for six days, associated with right foot drop. He was admitted for tumor workup as the MRI showed diffuse bone high signal intensity throughout the spine with a soft tissue epidural mass at L2/3, causing severe compression on the cauda equina nerve roots. The patient underwent L2-L3 decompression and fixation, mass excision, multiple open biopsies. Soft tissue biopsy of the mass revealed fibrocartilaginous tissue consistent with the intervertebral disc, while the bone biopsy was diagnostic of acute leukemia. The patient was observed postoperatively with unremarkable complications. He did well with physiotherapy, and there was a remarkable improvement of his right lower extremity power reaching 4/5. Our case presented a rare phenomenon in which sequestered disc fragments manifested clinically and radiologically as a spinal neoplasm. Vigilant history taking and physical examination are paramount; a physician should be watchful for any red flags that may warrant further investigation such as in our case.

Surgical management of spinal tuberculosis with a two-stage posterior instrumentation with bridging: a case report.

Tuberculosis (TB) affects millions of people every year. Spinal TB is a common extrapulmonary manifestation of the disease. Spinal TB can be devastating and carries an unfortunate outcome. Herein, we present an atypical spinal TB that was treated initially based on intraoperative cultures with posterior decompression and instrumentation of T11-L3 with directed antibiotic therapy. Recurrence of the lesion and failure of instrumentation necessitated further investigation and intervention 1 year later. Using a two-stage surgical procedure leaving the infected spine to heal first with directed anti-TB medications. The patient was managed using posterior instrumentation with bridging from T5 to the pelvis, spanning the destructed area and utilizing a bridging technique with multiple rod constructs across the infected spine. Here, we present the benefit of using the bridging technique to promote bone healing and achieve a solid fixation.

Hemangioma of the Lumbar Spine Involving the Spinous Process: A Rare Case Report and Review of the Literature.

Hemangiomas of the spine are usually benign and asymptomatic. They can cause devastating complications such as pathological fractures of the spine and neurological disability. This report documents an atypical location of a hemangioma in a lumbar spinous process, in combination with a spondylolisthesis at the same level, which makes it even more uncommon. Surgery can be effective and safe and can significantly improve patient outcomes. Moreover, prior embolization can prevent acute hemorrhage in addition to providing careful diagnosis and evaluation.

Traumatic sacralization of L5 vertebra with severe extension type spinopelvic dissociation: A case report.

BACKGROUND: Spinopelvic dissociation is considered a very complex orthopedic injury. The presence of intrapelvic displacement and L5 traumatic sacralization makes our report a very rare presentation. THE CASE: A 60-year-old gentleman presented with a rare traumatic fracture dislocation of the lumbosacral complex with intrapelvic displacement and L5 sacralization; treated with two surgical stages: 1) pelvic external fixation and posterior pelvic tension band plate, and 2) T10 to pelvis posterior fixation. CONCLUSION: Intrapelvic displacement of S1 in the presence of spinopelvic dissociation is very rare injury that requires high mechanism of injury, surgical management is important to improve functional outcome.

Postoperative Paralumbar Pseudoaneurysm: A Case Report.

Lumbar artery pseudoaneurysm is a rare adverse event that is presented in reports. It is associated with serious injuries such as in the retroperitoneal cavity and pelvis. Furthermore, infection and iatrogenic etiology were documented as well. This case report presents a patient with a chest stab wound and a fall from a 2-m height, which resulted in multiple spinal fractures that were treated surgically. However, he presented back with lumbar artery pseudoaneurysm 2 weeks postoperatively, which was treated successfully by endovascular embolization.

Anterior Cervical Discectomy and Fusion Complications and Thirty-Day Mortality and Morbidity.

Background Anterior cervical discectomy and fusion (ACDF) is a commonly used procedure. However, few studies reported post-operative complications. This study looks into the prevalence of possible complications and the mortality rate in the first 30 days postoperatively.  Methods A retrospective review of patients who underwent ACDF for degenerative disc disease from 2008-2017, in a single center in Riyadh, Saudi Arabia was performed. Patient demographic data, comorbidities, operative notes, immediate and delayed complications were all collected, with a minimum of 30 days follow-up.  Results Out of 434 medical charts reviewed, 163 met the inclusion criteria. Mean population age was 52 ± 11 years. Elective cases comprised 90% of sample and most patients had one or two levels operated on, 95% had ACDF and only 5% had corpectomy. The drain was left in 69% of patients and planned intensive care admission was done for 3%. Instrumentation and graft was used, with 92% needing a cage plus plate. Intraoperative complications were minimal. Mean hospital stay was 12.5 ±18 days. Majority of population had no complications in a 30 days period (98.2%). Only one case underwent revision surgery.  Conclusions While ACDF is considered a safe procedure, postoperative complications may have long-term implications. This study showed minimal complications in the immediate postoperative period, but due to the limited sample size, a study with larger population is needed to further confirm the results.

Neurological disability among adults following traumatic spinal fractures in Saudi Arabia: a retrospective single-center medical record review.

BACKGROUND: A traumatic spinal fracture (TSF) is a serious condition that has a tremendous impact on patients and their families. Understanding the causes and patterns of TSF is critical in developing prevention programs. OBJECTIVES: Identify causes and patterns of TSF and explore predictors of neurological disability in Saudi Arabia. DESIGN: A retrospective medical record review. SETTING: Level 1 trauma center in Riyadh. PATIENTS AND METHODS: The analysis included all consecutive patients who met the inclusion criteria for any acute TSF in patients 18 years of age and older from January 2001 to January 2016. A multivariate logistic regression model was used to identify predictors of neurological disability following TSF. MAIN OUTCOME MEASURES: Neurological disability in patients sustaining TSF. SAMPLE SIZE: 1128 patients. RESULTS: Of 1128 patients, 971 patients (86%) were male with a mean (SD) age 34.4 (16.6) years. The most common mechanism of injury was motor vehicle accidents (88.4%). Cervical spine was the most commonly affected region (48%, n=468) with a mortality rate of 7.6%. Neurological disability occurred in 74 (6.7%) patients, and 41 (8.7%) of those with cervical fractures died in the hospital. The Injury Severity Score was a significant predictor of neurological disability following TSF. CONCLUSION: A high proportion of neurological disability following TSF was found. Further studies should attempt to improve the docu.mentation rate of seatbelt status in all traumatic cases including mild injuries. This data will increase our understanding of adult TSF and possibly facilitate injury prevention strategies. LIMITATIONS: Single hospital and may not be generalizable. CONFLICT OF INTEREST: None.