Facet joint syndrome: from diagnosis to interventional management.

Low back pain (LBP) is the most common pain syndrome, and is an enormous burden and cost generator for society. Lumbar facet joints (FJ) constitute a common source of pain, accounting for 15-45% of LBP. Facet joint degenerative osteoarthritis is the most frequent form of facet joint pain.

Dual Site Pudendal Nerve Infiltration: More than Just a Diagnostic Test?

Background: Pudendal neuralgia (PN) is a very painful and often disabling condition in which pudendal nerve blocks play an important role in both the diagnosis and management of PN. Some previous reports have advocated the use of pudendal nerve infiltration (PNI) as a diagnostic test only.

Objective: We aim to assess the outcomes of patients with typical refractory PN who underwent dual site computed tomography (CT)-guided pudendal nerve infiltration.

[Use of MEOPA (nitrogen monoxide-oxygen mixture) as analgesic for prostate biopsies].

Objective: To determine the tolerance of prostate biopsies in the case of co-administration of an analgesic gas composed of a ready for use mixture of nitrogen monoxide and oxygen (MEOPA) (marketed under the trade name of Kalinox), and intrarectal instillation of xylocaine gel by comparing the results with those obtained in a control group only receiving intrarectal xylocaine instillation.

Material And Methods: Non-randomized, prospective study conducted on 100 cases, with a control group composed of the first 22 patients (before availability of MEOPA in the department), followed by 78 patients treated with MEOPA. A questionnaire was completed by the patient and by the outpatient nurse caring for the patient.