In: Anesthesia
8 Nov 2009
Topical application of local anesthetic agents may not have adequate clinical effect for certain procedures in pediatric dentistry. One such procedure is the placement of a rubber dam clamp before the application of sealants or preventive resin restorations. The current alternative to facilitate these procedures is a local anesthetic injection, which can be painful and cause more procedurally related anxiety. For this reason, some clinicians prefer proceeding without using local anesthesia. A potential solution may be a topical anesthetic system in which the anesthetic agent is in contact with the oral tissues for a longer period, thereby increasing the depth of penetration of the agent. The use of a mucoadhesive patch (DentiPatch [DP]) may provide efficacious anesthesia of gingival tissues to facilitate the painless placement of a rubber dam clamp.
In: Anesthesia
7 Nov 2009The only other effective nonsurgical management of trigeminal neuralgia (Medication Tegretol is used for controlling certain types of seizures and relieving pain in patients with nerve pain (Generic Aleve is used for the treatment of mild to moderate pain, inflammation and fever) in the face, jaw, tongue, or throat) is medical treatment. All new patients are initially treated medically as response to treatment is, in part, diagnostic. If the patient responds to medical treatment, the clinician can be fairly confident that the correct diagnosis has been made. A recent metaanalysis has shown that anticonvulsants are effective for the treatment of trigeminal neuralgia. Thirty-seven randomized control trials were systematically reviewed.
In: Anesthesia
6 Nov 2009It has been stated that the results of surgical treatments for trigeminal neuralgia (Tegretol tablets is used for controlling certain types of epileptic seizures) is so good that patients are often better served by surgery rather than persevering for prolonged periods with either pain or bothersome adverse effects from medications. As trigeminal neuralgia is a protracted disorder, any medication may need to be given for extended periods of time, thereby multiplying the potential for toxicity of the drug. In addition to the considerable side effects, the pain may become more intractable as the disease progresses. In 30% of the cases, medical treatment fails through inadequate pain (Ultram drug works in certain areas of the brain and nervous system to decrease pain) control, or because of intolerable side effects. In these cases, surgical management is the only viable option.
In: Anesthesia
5 Nov 2009Microvascular Decompression
MVD is based on the concept that compression of the trigeminal nerve causes trigeminal neuralgia (Tegretol drug is used for controlling certain types of epileptic seizures). This procedure purports to address the etiological basis of trigeminal neuralgia due to compression of the trigeminal nerve from blood vessels or tumors, which have resulted in demyelination of the nerve. There is evidence from clinical and anatomical studies that support the neurovascular compression theory of trigeminal neuralgia. MVD has been highly recommended by many neurosurgeons, as they think that it is the only technique that removes the cause of the pain and does not damage the trigeminal nerve. However, the fact that there are still patients who do not experience pain relief following MVD suggests that there may be other etiologies other than the compression of the nerve that could cause trigeminal neuralgia.
In: Anesthesia
4 Nov 2009Surgery at the gasserian ganglion level is achieved by a specially designed device inserted into the cheek. Under radiographic control, the device is directed through the foramen ovale into the gasserian ganglion or retrogas-serian rootlets. Partial destruction of the trigeminal nerve (Tegretol canadian is used for controlling certain types of epileptic seizures) is achieved with radiofrequency-induced heat, glycerol injection, or balloon compression. The varying degree of damage that results from any of these modalities depends on a number of factors, especially the duration and intensity of denervation.
In: Anesthesia
3 Nov 2009The following surgical procedures used in the treatment of trigeminal neuralgia (Tegretol canadian is used for controlling certain types of epileptic seizures) will be evaluated: (a) peripheral surgery (neurectomy, cryotherapy, and alcohol injection); (b) surgery at the gasserian ganglion level (radio-frequency thermocoagulation, percutaneous retrogas-serian glycerol injection, and percutaneous microcom-pression); and (c) posterior fossa surgery (microvascular decompression, rhizotomy, and gamma-knife radiosurgery). The surgical procedures will also be compared with the medical treatment of trigeminal neuralgia.

Trigeminal neuralgia is characterized by episodic, paroxysmal, triggered pain in a distribution of 1 or more divisions of the trigeminal nerve. The pain is usually unilateral at any one time, although 5-10% of patients may at some time in their lives have contralateral paroxysmal triggered pain. The paroxysms of pain are usually severe and debilitating. It can be difficult to treat, and patients have committed suicide when the pain could not be controlled. Fortunately, effective medical and surgical therapies for the disorder exist. The wide ranges of treatments currently used for trigeminal neuralgia are ample evidence that there is no simple answer to how it should be managed. Opinions can differ greatly regarding the best treatment for this condition. Even when the patient is referred, quality medical care requires that the physician be acquainted with current evidence-based practice. Such practice may be radically different from the traditional view. We will confine this review to a critical analysis of the literature regarding the efficacy and adverse effects of surgical procedures used for trigeminal neuralgia. The surgical procedures will also be compared with the medical treatment of trigeminal neuralgia (Generic Tegretol is used for controlling certain types of seizures and relieving pain in patients with nerve pain in the face, jaw, tongue, or throat).
Blog invites submissions of review articles, reports on clinical techniques, case reports, conference summaries, and articles of opinion pertinent to the control of pain and anxiety in dentistry.