Aǧrı : Ağrı (Algoloji) Derneği'nin Yayın organıdır = The journal of the Turkish Society of Algology
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Interlaminary epidural steroid injections have been used in pain management for many years. However, either incomplete clinical recoveries or increase of anatomical knowledge and experience lead to investigation of different techniques. ⋯ So, investigators have started to search for how to decrease these complications and even started to investigate for more safe techniques. In this review, transforaminal epidural steroid injection techniques and their complications are examined.
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Epidural fibrosis and adhesions can have many causes. Postsurgical bleeding and the healing process frequently produce scarring. The associated irritation or inducement of epidural venous engorgement may contribute to pain production. Lysis of epidural adhesions could be performed after rest, drug therapies such as NSAID and muscle relaxants, physical therapy with activity programs and epidural steroid injections.
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Trigeminal neuralgia is a painful condition of the face characterized by paroxysmal lancinating, shock-like pain confined to the somatosensory distribution of the trigeminal nerve. The etiology of most cases of trigeminal neuralgia has been suggested to be vascular compression of the central axons of the trigeminal nerve at the level of pontocerebellar region, so called hyperactive dysfunctional syndrome. Trigeminal neuralgia is the one of the most known pain syndromes. Several neurosurgical procedures have been developed for the treatment of idiopathic trigeminal neuralgia and in this review, idiopathic trigeminal neuralgia was discussed in aspect of different surgical modalities.
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Lumbar puncture or identification of the epidural space is technically more difficult in children. Prior obtained information regarding the distance from skin to the dura mater may be useful as leading to an increase in success. We studied the anatomy of the posterior lumbar spine at the L4-5 intervertebral space in 137 children, using ultrasonography. ⋯ All demographic variables correlated significantly with the dural depth in both sexes. In girls the skin-duramater distance achieved highest correlation ranks with weight and body surface area (BSA): 'dural depth' (cm)=1.094+[0.048 x weight (kg)], r=0.79, p<0.01 and 'dural depth' (cm)=0.337+[2.119xBSA m2], r=0.76, p<0.01). We concluded that the distance between the skin and the dura mater at the level of L4-5 interspace could be predicted using a statistical model based on the age, weight, height or BSA of children aged between 7-12 years old.
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Pain treatment of patients with opioid addiction and tolerance may be challenging due to their unexpectedly higher pain sensitivities and opioid requirements. It has been reported that the N-methyl-D-aspartate receptor is involved in mechanisms of tolerance to opioid analgesics. Recently enhancement of morphine induced analgesia by low dose ketamine addition to the treatment regimen has been reported. We report a cancer patient with meperidine tolerance and psychological dependency to the agent who was afterwards successfully treated with morphine-ketamine combination.