ABSTRACT
Sciatic nerve can be injured by various mechanism such as compression, traction during surgery, and direct trauma. This case reports a sciatic neuropathy caused by compression due to hematoma occurring after intramuscular injection in the gluteus medius muscle far from the nerve. In order to avoid occurrence of sciatic neuropathy after buttock injection, the injection was made in the upper outer quadrant of the buttock, but sciatic neuropathy occurred. Sciatic neuropathy can be confused with lumbar radiculopathy, so differential diagnosis is important.
ABSTRACT
Sciatic nerve can be injured by various mechanism such as compression, traction during surgery, and direct trauma. This case reports a sciatic neuropathy caused by compression due to hematoma occurring after intramuscular injection in the gluteus medius muscle far from the nerve. In order to avoid occurrence of sciatic neuropathy after buttock injection, the injection was made in the upper outer quadrant of the buttock, but sciatic neuropathy occurred. Sciatic neuropathy can be confused with lumbar radiculopathy, so differential diagnosis is important.
ABSTRACT
Objective@#To compare the accuracy of ultrasound-guided and non-guided botulinum toxin injections into the neck muscles involved in cervical dystonia. @*Methods@#Two physicians examined six muscles (sternocleidomastoid, upper trapezius, levator scapulae, splenius capitis, scalenus anterior, and scalenus medius) from six fresh cadavers. Each physician injected ultrasound-guided and non-guided injections to each side of the cadaver’s neck muscles, respectively. Each physician then dissected the other physician’s injected muscle to identify the injection results. For each injection technique, different colored dyes were used. Dissection was performed to identify the results of the injections. The muscles were divided into two groups based on the difficulty of access: sternocleidomastoid and upper trapezius muscles (group A) and the levator scapulae, splenius capitis, scalenus anterior, and scalenus medius muscles (group B). @*Results@#The ultrasound-guided and non-guided injection accuracies of the group B muscles were 95.8% and 54.2%, respectively (p<0.001), while the ultrasound-guided and non-guided injection accuracies of the group A muscles were 100% and 79.2%, respectively (p<0.05). @*Conclusion@#Ultrasound-guided botulinum toxin injections into inaccessible neck muscles provide a higher degree of accuracy than non-guided injections. It may also be desirable to consider performing ultrasound-guided injections into accessible neck muscles.
ABSTRACT
Spinal accessory nerve (SAN) injury mostly occurs during surgical procedures. SAN injury caused by manipulation therapy has been rarely reported. We present a rare case of SAN injury associated with manipulation therapy showing scapular winging and droopy shoulder. A 42-year-old woman visited our outpatient clinic complaining of pain and limited active range of motion (ROM) in right shoulder and scapular winging after manipulation therapy. Needle electromyography and nerve conduction study suggested SAN injury. Physical therapy (PT) three times a week for 2 weeks were prescribed. After a total of 6 sessions of PT and modality, the patient reported that the pain was gradually relieved during shoulder flexion and abduction with improved active ROM of shoulder. Over the course of 2 months follow-up, the patient reported almost recovered shoulder ROM and strength as before. She did not complain of shoulder pain any more.
Subject(s)
Adult , Female , Humans , Accessory Nerve Injuries , Accessory Nerve , Ambulatory Care Facilities , Electromyography , Follow-Up Studies , Musculoskeletal Manipulations , Needles , Neural Conduction , Range of Motion, Articular , Shoulder , Shoulder PainABSTRACT
Hiccup is an intermittent, involuntary and erratic contraction of the diaphragm, immediately followed by a laryngeal closure. Persistent and intractable hiccups are rare but severe, keeping a person from doing daily activities; these can result in depression, fatigue, impaired sleep, dehydration, weight loss, malnutrition, and aspiration. Therefore, proper treatments are necessary. We present a case with intractable hiccup treated with an unusual treatment. A 61-year-old man presented with intractable hiccups, which started 6 years ago after subarachnoid and intraventricular hemorrhage. Conventional pharmacologic treatments including metoclopramide, gabapentin, and baclofen were unsuccessful. Cooperating with cardiothoracic surgeons, phrenic nerve clipping operation was done under intraoperative electrophysiologic monitoring. This method was successful that the symptoms were relieved. Reversible clipping done under intraoperative electrophysiologic monitoring can be a promising therapeutic method for persistent and intractable hiccups in patients with stroke.