Pain physician
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The role of psychological factors influencing chronic pain is well documented, although less is known about the implication and logistics of conducting behavioral and psychological assessments in clinical practice, specifically within pain management. ⋯ The utility and feasibility of psychological and behavioral health assessments appear to be a critical component of a pain management practice as there is substantial overlap with psychological comorbidities (e.g., depression and anxiety) and chronic pain. Positive affect, such as resilience, may act to confer some protection against the sequelae of chronic pain, and identifying such factors appears vital.
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Pulsed radiofrequency (PRF) on the dorsal root ganglion (DRG) is a common minimally invasive surgery for herpes zoster (HZ)-related pain, including acute zoster pain and postherpetic neuralgia (PHN); however, some patients still have no obvious pain relief, a high recurrence rate, and short-term recurrence. Radiofrequency thermocoagulation (RF-TC) has a higher temperature; however, it is still unknown whether the degree of complete damage will affect the recurrence rate and if there is any difference compared with the effect of PRF. ⋯ In the treatment of HZ-related pain, the use of PRF is significantly associated with a high short-term recurrence rate. However, compared with RF-TC, PRF results in milder numbness and less intraoperative pain. RF-TC may be a feasible procedure if patients can accept pain relief at the cost of long periods of numbness, whether RF-TC has the value of clinical promotion still needs to be further explored.
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The traditional treatment for an instrumented vertebral fracture involves removing the loosened pedicle screws and extending the posterior instrumentation cephaladly or caudally. There has been a recent trend of performing minimally invasive fluoroscopy-guided percutaneous vertebroplasty as a salvage procedure. ⋯ Minimally invasive fluoroscopy-guided percutaneous vertebroplasty can be used as an alternative to extension of posterior instrumentation for instrumented vertebral fracture. It has several advantages, including a shorter operating time, earlier postoperative ambulation, less blood loss, and a shorter hospital stay. The clinical outcomes of these 2 treatment approaches were similar.
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The supraorbital foramen or notch is located at the superior orbital rim. Previous studies have reported anatomical variations in these structures. However, the results varied depending on races and the measurement method used. ⋯ Supraorbital notch was more frequently found than the supraorbital foramen. The supraorbital notch had a wider diameter and was more centrally located than the supraorbital foramen.