PM & R : the journal of injury, function, and rehabilitation
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Accurate diagnosis of sacroiliac joint (SIJ) pain is challenging. Diagnosis can be aided by pain referral patterns, historical features, physical examination maneuvers, and imaging. However, all of these diagnostic tools have limitations. ⋯ However, such injections do not consider extra-articular sources of pain that may also exist as part of the sacroiliac joint complex. Research has established the posterior sacral ligaments as a possible source of pain, and the innervation of these ligaments has been anatomically defined. It is possible that by expanding our focus from the articular portion of the sacroiliac complex structure to both the joint and extra-capsular ligaments, advancements in clinical diagnosis and treatment will be possible.
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Radiofrequency ablation (RFA) of the sacral lateral branches targets the innervation of the posterior sacroiliac ligaments and posterior portion of the sacroiliac joint, also referred to as the posterior sacroiliac joint complex. This review assesses the published evidence on local anesthetic blocks for the diagnosis of posterior sacroiliac joint complex pain and the efficacy of RFA of the sacral lateral branches as a treatment. The current evidence suggests that RFA can provide relief of pain that originates from the posterior sacroiliac joint complex, but interpretation of this literature is limited by variability in patient selection criteria, the specific nerves targeted for ablation, and the types of RFA technology and technique utilized.
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Comparative Study
Multidisciplinary Inpatient Rehabilitation Following Heart and/or Lung Transplantation-Examining Cohort Characteristics and Clinical Outcomes.
Cardiopulmonary transplantation is becoming a more common treatment option for advanced heart and/or lung disease. Specialist rehabilitation programs may assist recovery and enhance functional independence following transplantation. ⋯ III.