Search PubMed⌕ Search

SEARCH · Search PubMed

Results for “NUMB”

Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 541 records · Page 30Linked to original sources
PubMed2006

Sensory nerve injury after uterosacral ligament suspension.

OBJECTIVE: Uterosacral ligament suspension is a technique that is performed commonly to suspend the prolapsed vaginal apex. This case series describes our experience with the clinical evaluation and management of lower extremity sensory nerve symptoms after uterosacral ligament suspension. STUDY DESIGN: Hospital and office medical records from our 2 institutions were reviewed from January 2002 to August 2005, and all women who underwent uterosacral ligament suspension through a vaginal approach were identified. Women with symptoms of buttock and posterior thigh pain during the 6-week postoperative period were identified, and detailed clinical information was abstracted from the charts. RESULTS: From 182 uterosacral ligament suspension procedures, 7 women were identified. The age range was 42 to 70 years. Concurrent procedures included 6 vaginal hysterectomies, 5 anterior repairs, 4 posterior repairs, 2 slings, and 1 bilateral salpingo-oophorectomy. Within 24 hours of the surgical procedure, all the women experienced similar, substantial sharp buttock pain and numbness that radiated down the center of the posterior thigh to the popliteal fossa in 1 or both lower extremities. The ipsilateral uterosacral ligament suture was removed within 2 days of the procedure in 3 women who had immediate subjective reduction in their pain and complete resolution of pain by 6 weeks. The remaining 4 women were treated with gabapentin and narcotics. Three women had resolution of the pain by 12 to 14 weeks after the operation, and the last woman's pain resolved gradually by 6 months. CONCLUSION: Women who undergo uterosacral ligament suspension are at risk of postoperative pain and numbness in a S2-4 distribution. These symptoms appear to be related to the placement of uterosacral ligament sutures and may be relieved either by prompt removal of the ipsilateral uterosacral ligament suture or with prolonged medical therapy.

Adnexa Uteri↗
PubMed2005

Long-term physical activity and neurologic function after harvesting of the radial artery as T-graft or free graft in coronary revascularization.

BACKGROUND: Radial artery grafts in coronary revascularization are frequently used, either as a T-graft or as a free radial graft such as a saphenous venous graft. Besides the neurologic function of the hand after radial artery harvesting, which is questioned especially in the long-term perspective, no data on patients' lifestyle are available in this special cohort. Therefore we focused on both the patients' neurologic function as well as level of physical activity, along with their body mass index and smoking habits in this prospective, long-term study. METHODS: Two hundred eleven patients (187 males; 64 +/- 8 years; mean Canadian coronary scale, 2.4 +/- 0.7; ejection fraction, 59 +/- 15%) were enrolled and scheduled for elective radial artery harvesting in an open conventional technique. Follow-up of 26 +/- 5 months (range, 13 to 37 months) was performed by a direct telephone interview with patients, which was 100% complete. The majority of radial arteries were used in the T-graft technique (73.9%), 24.2% were used as a free graft, and 1.4% as a jump graft. RESULTS: One hundred sixty-five patients (78.2%) did not complain of any neurologic deficit at all. Numbness was distributed among the thumb (5.2%), the wrist (4.3%), and the incision site (3.3%). Hyposensitivity was predominantly at the wrist, followed by the thumb. Pain was distributed at the wrist (1.9%) and the thumb (1.5%). Aggravated sense of cold at the donor hand was evident in 11 patients (5.2%). No patient was compromised in their daily activities, such as piano playing or writing. Subjective well being improved in 147 patients (69.7%), was unchanged in 39 patients (18.5%), and was worse in 11 patients (5.3%) after radial artery harvesting. The mean Canadian coronary scale class improved significantly (1.3 +/- 0.6; p < 0.05). There were patients (44.5%) who performed no sports activity after the procedure and patients (11.8%) who performed sports every day of the week. There were patients (80.1%) who did not participate in heart sport groups, with only 27 patients (12.8%) participating in such heart sport groups once a week. One hundred seventy-one patients (81.0%) attended a cardiac rehabilitation program after the procedure. Body mass index did not change at all. There were patients (29%) who stopped smoking as of the procedure, whereas 10% of patients were active smokers 25 months after the procedure. CONCLUSIONS: Radial artery harvesting is associated with a minor number of neurologic complications such as numbness and hyposensitivity after a conventional pedicled harvesting technique without any compromise on patients' daily activities. Further emphasis has to be taken in the promotion of lifestyle changes after coronary revascularization. About half of the patients did not perform any regular physical activity 2 years after surgery; mean body mass index did not change; and nearly 10% continued to smoke.

Body Mass Index↗
PubMed2006

Two-step axillary operation increases risk of arm morbidity in breast cancer patients.

An investigation of the impact of axillary surgery on arm morbidity in patients who underwent sentinel lymph node biopsy (SLNB), axillary clearance in a one-step procedure, and axillary clearance in a two-step procedure, respectively, was performed. Over a period of 2 years 438 patients with invasive breast carcinoma or carcinoma in situ underwent SLNB at our clinic. Of these 393 were interviewed on symptoms of swelling, numbness, pain, reduced strength, reduced mobility and fatigue more than 1 year postoperatively. Using a standardised symptom score system postoperative morbidity was registered and differences between the patients were compared in a logistic regression analysis. Of the 393 patients who received the questionnaire 370 responded (94%). The mean follow-up was 23.5 months (range 12-37). SLNB resulted in significantly lower arm morbidity than axillary clearance. Doing stepwise logistic regression of the data the two-step axillary clearance represented the most important influential factor of the development of arm morbidity symptoms of swelling and numbness.

Adult↗
PubMed2005

Asymmetric Rab 11 endosomes regulate delta recycling and specify cell fate in the Drosophila nervous system.

Drosophila sensory organ precursor (SOP) cells are a well-studied model system for asymmetric cell division. During SOP division, the determinants Numb and Neuralized segregate into the pIIb daughter cell and establish a distinct cell fate by regulating Notch/Delta signaling. Here, we describe a Numb- and Neuralized-independent mechanism that acts redundantly in cell-fate specification. We show that trafficking of the Notch ligand Delta is different in the two daughter cells. In pIIb, Delta passes through the recycling endosome which is marked by Rab 11. In pIIa, however, the recycling endosome does not form because the centrosome fails to recruit Nuclear fallout, a Rab 11 binding partner that is essential for recycling endosome formation. Using a mammalian cell culture system, we demonstrate that recycling endosomes are essential for Delta activity. Our results suggest that cells can regulate signaling pathways and influence their developmental fate by inhibiting the formation of individual endocytic compartments.

Animals↗
PubMed2005

Uniportal vs standard three-port VATS technique for spontaneous pneumothorax: comparison of post-operative pain and residual paraesthesia.

OBJECTIVE: VATS using the conventional three ports is currently the technique of choice for blebectomy/bullectomy for spontaneous pneumothorax. However, the procedure has recently been shown to have neurological complications related to the port sites. Uniportal VATS has recently been proposed as an alternative to conventional three-port VATS. It is anticipated that the single incision will predispose to a lower incidence of neurological complications. METHODS: We report our initial single surgeon experience of uniportal VATS (n = 16) and provide a comparison of post-operative pain and residual paraesthesia to conventional three-port procedures (n = 19) for the same pathology. RESULTS: In both groups, the pneumothorax pathology was principally primary. There was no difference between the groups in terms of age, spirometry, tissue resected, drainage time and inpatient stay. A difference was, however, noted in inpatient pain scores. The uniportal group had a lower median score of 0.4 (visual analogue range 0-4) while the three-port technique reported 0.8 (P = 0.06, Mann-Whitney test). The maximum score trend was similar (1.4 vs. 2.6, respectively, P < 0.001, Mann-Whitney test). Follow-up for uniportal and three-port VATS averaged 9.4+/-6.6 and 32.1+/-9.9 months, respectively. One patient in the three-port group had a pneumothorax recurrence. Three-port VATS also had a higher residual pain score (0.5) compared to uniportal VATS (0.3). Of clinical significance was the incidence of neurological complications. Eighty-six percent of uniportal patients reported no symptoms. The remaining experienced only mild 'numbness' or 'swelling'. However, in the three-port group, only 42% reported no symptoms. A similar number experienced 'numbness'. Two females described sexual dysfunction due to altered breast sensitivity. Seventeen percent (2/12) reported 'pins and needles'. CONCLUSIONS: Uniportal VATS appears to be tolerable, safe and efficient in treating spontaneous pneumothorax in our series. Moreover, post-operative pain and paraesthesia incidence was lower than three-port VATS. Prospective randomised trials are important to evaluate this technique.

Adolescent↗
PubMedDate not supplied

Effectiveness of Semmes-Weinstein monofilament examination for diabetic peripheral neuropathy screening.

OBJECTIVE: To evaluate the effectiveness of the Semmes-Weinstein monofilament examination (SWME) for diabetic peripheral neuropathy (DPN) screening at an outpatient clinic. METHODS: Eighty-two type 2 diabetic outpatients were questioned about 13 subjective symptoms and tested for deep reflexes. They were examined using two types of quantitative sensory testing: SWME (using 4.31/2 g and 5.07/10 g monofilaments) and vibration testing (using the C-64 quantitative tuning fork). The patients were diagnosed with DPN when two of the following three criteria from both legs were met: (1) the presence of either pain, numbness, or paraesthesia; (2) a diminished or absent ankle reflex; or (3) a scale below 4 for their vibration perception thresholds (VPT). RESULTS: The most common subjective symptoms were muscle cramps and numbness in the extremities. SWME 4.31/2 g at the great toe or the plantar aspect of the fifth metatarsal was the most useful diagnostic test for DPN, providing 60.0% sensitivity and 73.8% specificity. SWME 4.31/2 g was correlated with lower limb VPT (P=.029) and three subjective symptoms including fainting. SWME 5.07/10 g was correlated with lower limb VPT (P=.011), the ankle reflex (P=.013), the knee reflex (P=.031), and two subjective symptoms. However, the sensitivity to diagnose DPN was low (30.0%). CONCLUSIONS: The abnormalities indicated by SWME correlated well with those identified by lower limb VPT. Moreover, SWME 4.31/2 g correlated with fainting, suggesting that it could detect abnormalities in the small fibers. Considering the minimal time for this examination, SWME 4.31/2 g is a useful examination in an outpatient setting along with lower limb VPT and ankle reflex testing.

Adult↗
PubMed2004

Long-term clinical and neurologic recovery in the hand after surgery for severe cubital tunnel syndrome.

PURPOSE: Functional outcomes of cubital tunnel surgery may decline as the severity of preoperative ulnar neuropathy increases. When functional recovery will be adequate, or whether tendon transfers should be required, may be unclear. We investigated the extent of functional recovery, the duration of the recovery process, and the necessity of restoring intrinsic muscle function in patients with severe cubital tunnel syndrome after surgery. METHODS: We retrospectively studied outcomes after cubital tunnel release in 15 patients with marked intrinsic muscle atrophy, claw-hand deformity, immeasurable (electrically silent) sensory and motor nerve conduction velocities, and Semmes-Weinstein test (SWT) results ranging from purple (3.84-4.31) to red (4.56-6.65). We evaluated subjective (numbness and activities of daily living [ADL] disturbances), objective (manual muscle testing [MMT] of index-finger abduction, and SWT), and neurophysiologic (nerve conduction velocity) outcomes. Overall functional outcome was evaluated by Akahori's criteria. RESULTS: At a median follow-up evaluation of 4.5 years all outcomes had improved. Numbness was gone in 5 patients and greatly reduced in 9 patients; 6 patients reported slight difficulties in ADLs; and 9 patients had no difficulties. Motor nerve conduction velocity was measurable (mean, 35.3 m/s) in all 15 patients and sensory nerve conduction velocity was measurable (mean, 43.4 m/s) in 12. Recoveries in nerve conduction velocities persisted beyond 2 years. The SWT results were blue (3.22-3.61) in 6 patients, purple (3.84-4.31) in 8 patients, and red (4.56-6.65) in 1 patient. MMT of index finger abduction was grade 4 or 5 in 11 of 15 patients. Half the patients over 70 years old, however, were grade 3 or less. Akahori's criteria were excellent in 3 patients, good in 6 patients, and fair in 6 patients. CONCLUSIONS: Patients with severe intrinsic muscle atrophy and absent motor and sensory nerve conduction velocities can expect satisfactory long-term functional results after surgery. Function continues to improve beyond 2 years. Restoring index finger abduction is not always necessary for ADLs, although recovery requires several years and is poorer in the elderly.

Activities of Daily Living↗
PubMed2005

Clinical outcomes of carpal tunnel release in patients 65 and older.

PURPOSE: Some hand surgeons have encountered an attitude among referring physicians as well as patients that carpal tunnel release (CTR) is less effective and more morbid in older patients. The purpose of this study was to determine the efficacy of CTR in patients aged 65 and older. METHODS: Patients 65 years of age or older with carpal tunnel syndrome for whom release was indicated were studied prospectively. All patients had a limited palmar incision CTR and a standardized postoperative rehabilitation protocol. The patients' subjective and objective signs and symptoms were measured before surgery and at 6 months after surgery. Scar tenderness and patient satisfaction also were recorded. The Michigan Hand Outcome Questionnaire was used to determine overall hand function, activities of daily living, work performance, pain, aesthetics, and satisfaction with hand function. RESULTS: Seventy-five patients (105 hands) were enrolled; 6-month follow-up data were available on 92 hands on 66 patients. The mean age was 74 +/- 6 years. By patient report, paresthesias, numbness, day pain, night pain, and nocturnal numbness each decreased significantly from severe or very severe to mild or none. All but 2 of the Tinel's signs and one of the Phalen's signs became negative. The mean 2-point discrimination improved from 6.4 +/- 1.3 mm to 4.9 +/- 1.1 mm. Grip and pinch strength increased by 0.9 +/- 7.4 kgf and 0.6 +/- 2.5 kgf, respectively. The Michigan Hand Outcome Questionnaire confirmed a significant improvement in overall hand function, activities of daily living, pain, and satisfaction with hand function. Overall 83% of patients were either very or completely satisfied with their results. CONCLUSIONS: Patients 65 years of age or older objectively benefit and have improved clinical outcomes after CTR. Age alone should not be a contraindication to CTR.

Activities of Daily Living↗
PubMed2006

Clinical presentation, quantitative sensory testing, and therapy of 2 patients with fourth thoracic syndrome.

OBJECTIVE: The aim of the study was to describe 2 representative cases of patients presenting to an osteopathic pain practice with signs and symptoms consistent with the fourth thoracic (T4) syndrome. In addition, this article reports the application of quantitative thermosensory testing and dynamometer strength testing to confirm associated sensory and motor strength changes. Nonmanipulative therapeutic interventions are reported for the first time. CLINICAL FEATURES: Two patients experienced paresthesias in all digits of the hands, glove-like numbness of the hands and forearm, weakness (unable to open jars), hand clumsiness, upper extremity coldness, fullness or tightness, deep aching pain, and other signs and symptoms consistent with T4 syndrome. The patients were evaluated using quantitative thermosensory testing and handgrip dynamometry before and after treatment. INTERVENTION AND OUTCOME: Relief of bilateral arm pain, numbness, and paresthesias occurred after intramuscular injections of 1 to 2 mL of 0.5% bupivacaine at the fourth thoracic paraspinal level. Additional therapy for associated signs and symptoms was provided using an anticonvulsant (gabapentin). CONCLUSION: The clinical presentation of the patients reported in this article provides a description and additional information regarding T4 syndrome.

Adult↗
PubMed2006

Multimodality treatment of trigeminal neuralgia: impact of radiosurgery and high resolution magnetic resonance imaging.

This study was conducted to evaluate the two main surgical modalities, microvascular decompression (MVD) and gamma-knife radiosurgery (GK), the treatment of trigeminal neuralgia (TN) and outline for an algorithm for the selection of these procedures. The authors have identified distinct differences in the two treatment groups and formulated a scale that predicts the outcome and satisfaction of patients who underwent the procedures. This series included 34 TN patients treated in 2000 and 2001 with MVD (19) and GK (15). Patients with TN associated with tumor or multiple sclerosis were excluded. Each patient's age, past medical history, clinical features of pain or pre-operative pain grade, duration of TN, medications, and prior surgical procedures were recorded. Long-term results were assessed by a structured interview by telephone. Clinical outcome was classified as excellent (complete relief without medications and numbness), good (complete relief without medications), fair (> 50% relief or with substantial numbness and weakness), or poor (< 50% relief or treatment failure). Patient self-rated satisfaction score was rated on a scale of 1 (unsatisfied) to 10 (completely satisfied). Statistical analysis was performed by paired t-tests and anova with post-hoc analysis by the Tukey-Kramer method. The median follow-up was 17 months (18 months for MVD and 16 months for GK). The average age of MVD patients was 61 years compared to 74 years for GK patients (p = 0.0005). In both groups there was a female majority (68% for MVD and 60% for GK). The latency between first symptom of TN and treatment procedure was 3.0 years for MVD and 3.9 years for GK (p > 0.05). There was no significant difference in pain grade between the two groups. The average TN complexity grade was significantly different between the two groups (3.0 for MVD and 5.8 for GK) (p < 0.001). Average response to procedure for MVD was 3.4 (good) and 2.4 (fair) for GK (p = 0.017). The satisfaction outcome for MVD was 8.7 compared to 6.4 for GK (p = 0.02). There was a significant correlation (r = -0.818, p < 0.001) between TN complexity grade and response. Additionally, a significant correlation between TN complexity grade and patient satisfaction was found (r = -0.763, p < 0.0001). The data here support the treatment algorithm employed by the senior author (JFA) of this study. The TN complexity grade accurately correlates with the patient's response and satisfaction to the surgical procedure. This complexity grade may be useful for patient counseling when choosing between treatment options.

Adult↗
PubMed2006

Medically unexplained cutaneous sensory symptoms may represent somatoform dissociation: an empirical study.

OBJECTIVE: We examined the relation between medically unexplained cutaneous symptoms and dissociation [measured by the Dissociative Experiences Scale, or DES; Bernstein EM, Putnam FW. Development, reliability, and validity of a dissociation scale. J Nerv Ment Dis 1986;174:727-35] among participants with no history of primary dermatologic disorders. METHODS: Three hundred sixty consenting participants (44 psychiatric outpatients and 316 nonclinical participants from the community at large) rated the severity of nine medically unexplained cutaneous symptoms (sum of all ratings comprised the Cutaneous9 variable) and completed the DES. RESULTS: The Cutaneous9 variable correlated significantly (Pearson r=.56, P<.001) with DES scores. Stepwise multiple regression analysis using the nine cutaneous symptoms as independent variables revealed that Pain, Itching, and Numbness were the best predictors of the DES scores (adjusted R2=.34, P<.001). CONCLUSION: Our findings have empirically shown that itching, like pain and numbness, may be a symptom of somatoform dissociation. Second, even milder degrees of dissociation in the nonclinical range may play a role in the genesis of unexplained cutaneous sensory symptoms.

Adolescent↗
PubMed2006

Does the chorda tympani nerve confer general sensation from the tongue?

OBJECTIVE: Patients often complain of numbness of the tongue after otologic procedures; this symptom may occur with or without taste alterations. The purpose of this study was to objectively assess possible changes in the general sensation of the tongue in patients undergoing middle ear surgery. STUDY DESIGN AND SETTING: Thirty-three individuals were included in this prospective controlled clinical study conducted at a tertiary referral center. Fifteen patients underwent middle ear surgery and 18 volunteers served as a control group. Subjects underwent objective tests to assess general sensation of the tongue before and twice after surgery. RESULTS: Forty-seven percent of the patients complained of numbness or tingling of the tongue shortly after surgery. In these patients, a significant reduction in sensitivities to light touch and 2-point discrimination on the operated side were noted at that time (P < 0.01; P < 0.009 respectively). Values returned to baseline on subsequent evaluations. No sensitivity change was noted for the contralateral hemi-tongue. CONCLUSION: Objective changes in the general sensory function of the tongue correlated with post-operative clinical symptoms experienced by patients. The results of this study support the notion that the chorda tympani nerve confers general sensation from the tongue. EBM RATING: A-1b.

Adult↗
PubMedDate not supplied

Investigation of axial symptoms after cervical laminoplasty, using questionnaire survey.

BACKGROUND CONTEXT: Cervical laminoplasty is a good strategy for cervical myelopathy, but some postoperative patients complain of obstinate axial symptoms after surgery, that is, nuchal pain, neck stiffness, and shoulder pain. It was reported that these symptoms proved to be more serious than has been believed and should be considered in the evaluation of the outcome of cervical spinal surgery. However, axial symptoms are sometimes recognized before surgery, or also after corpectomy. Addressing this issue becomes complicated. PURPOSE: We investigate the difference in axial symptoms before and after laminoplasty and discuss the characteristics of these symptoms as a surgical complication. STUDY DESIGN/SETTING: We conducted a questionnaire survey and reviewed the medical records of respondents. PATIENT SAMPLE: All of the 180 patients who underwent a spinous process-splitting laminoplasty for cervical myelopathy caused by degenerative disease in our institution from 1993 until 2002 and were followed for 2 years or longer after surgery. OUTCOME MEASURES: Self-report measures and functional measures. The questionnaire elicited information as follows: the location and characteristics of pre- and postoperative symptoms, frequency and duration of postoperative symptoms, and impairment in activities of everyday living, analgesic use, and the duration of use of cervical orthosis after surgery. METHODS: We divided axial symptoms into four characteristics based on previous reports: "pain," "heaviness," "stiffness," and "other." An illustration of the upper back on which respondents could mark each characteristic was utilized to acquire information about the location of axial symptoms. The following information was gathered from medical records and statistically analyzed: whether postoperative axial symptoms were related or not, age, sex, neurological findings, the period of cervical orthosis, surgery time, blood loss, with or without reconstruction surgery of the semispinalis cervicis muscle, and preoperative axial symptoms. RESULTS: For all of the 51 respondents, the average time since surgery was 4.1 years at the time of investigation; 42 patients complained of postoperative axial symptoms; 26 patients stated the duration of symptoms after surgery to be "more than 2 years." The surgical outcome of this group, however, did not differ from that of the 2-year-or-less group. Axial symptoms, which accounted for 13.3% of all answers about postoperative impairment of everyday living, were similar to hand numbness. Of respondents with postoperative axial symptoms, 52.2% stated the frequency of affliction to be "all day long," but 34.8% replied "rarely" to frequency of use of analgesics. Axial symptoms in the nuchal region increased from 45.2% to 48.6% after surgery. "Stiffness" was the most common characteristic before and after surgery, but "pain" significantly increased from 24.6% before surgery to 38.4% after surgery. We speculate that the principal manifestation of axial symptoms might be pain and that the nuchal region might be the predominant region for axial symptoms. There was no significant difference in age, blood loss, operative time, sex, duration of use of cervical orthosis, reconstructive surgery, and preoperative symptoms between two groups--those who complained of axial symptoms after surgery, and those who did not. CONCLUSIONS: In this survey, axial symptoms were not usually so severe as to require analgesic use and did not worsen the Japanese Orthopaedic Association score after surgery; symptoms were, however, considered to continuously affect everyday life as much as hand numbness. Regarding their features, we speculate the main characteristics of axial symptoms might be pain and that the nuchal region might be the predominant region for axial symptoms. Our data are consistent with the hypothesis that laminoplasty is not, as such, an effective treatment for axial neck pain and that axial symptoms may in fact be worsened by the procedure.

Aged↗
PubMedDate not supplied

Two-level disc herniation in the cervical and thoracic spine presenting with spastic paresis in the lower extremities without clinical symptoms or signs in the upper extremities.

BACKGROUND CONTEXT: There is no report in the literature of two-level disc herniation in the cervical and thoracic spine presenting with spastic paresis/paralysis exclusively in the bilateral lower extremities. PURPOSE: To identify the clinical characteristics of specific myelopathy resulting from C6-C7 disc herniation through a case with spastic paresis in the lower extremities without upper extremities symptoms due to separate disc herniation in the cervical and thoracic spine, which was surgically removed in two stages. STUDY DESIGN/SETTING: A case report. METHODS: A 48-year-old man developed a gait disturbance as well as weakness and numbness in the lower extremities. Thoracic magnetic resonance imaging (MRI) showed a T11-T12 disc herniation, which was removed under the surgical microscope through a minimally invasive posterior approach. He improved, but 2 months after surgery developed recurrent numbness and spasticity. On this occasion, no evidence of recurrence of the thoracic disc herniation could be identified, but cervical MRI demonstrated a compressed spinal cord at the C6-C7 level. The patient had no neurological findings in the upper extremities. The herniated disc at C6-C7 was removed under the surgical microscope with laminoplasty. RESULTS: The symptoms gradually improved after surgery. At the present time, 2 years and 9 months after the initial operation, the patient had a stable gait and was able to work. CONCLUSIONS: Our experience suggests that in the diagnosis of patients with spastic paresis and sensory disturbances in the lower extremities, spinal cord compression should be explored by imaging studies not only in the thoracic spine but also in the cervical spine, especially at the C6-C7 level, even if the symptoms and abnormal neurological findings are absent in the upper extremities.

Arm↗
PubMedDate not supplied

Herniated disc with radiculopathy following cervical manipulation: nonsurgical management.

BACKGROUND CONTEXT: Spinal manipulation applied to the cervical spine is a relatively safe and effective treatment for neck pain and headache. However, complications of this form of treatment have been reported and these can at times be disabling and on rare occasions can be devastating. A postmanipulation complication being treated with a different form of manipulation has not previously been reported. PURPOSE: To report a case of a patient who was treated with manipulation and who developed neck, scapular, and arm pain and arm numbness after the sixth visit, which was later attributed to three herniated discs. The patient was subsequently treated with a nonsurgical approach that included, but was not limited to, a different form of manipulation with apparent resolution of the problem. STUDY DESIGN/SETTING: The patient was a 38-year-old banker who began seeing a chiropractic physician for treatment that included cervical manipulation. On the sixth visit, he developed pain immediately after treatment which became severe and was accompanied by numbness in his arm. He saw a neurosurgeon who recommended surgery, but was subsequently seen by a different chiropractic physician and was treated nonsurgically. METHODS: The patient was found to have clinical signs of radiculopathy, including motor loss. Magnetic resonance imaging revealed disc herniations at C3-C4, C4-C5, and C5-C6. RESULTS: The patient was treated by the author with an alternate approach that included non-high-velocity, low-amplitude manipulation and exercise with resolution of the problem. CONCLUSION: This paper reports a case of a patient with radiculopathy secondary to multilevel disc herniations that appeared to be precipitated by cervical manipulation and who was treated nonsurgically with resolution of the problem. It is doubtful that the manipulation actually caused the disc herniations, but it is possible that it caused preexisting asymptomatic disc herniations to become symptomatic. Consideration should be given to nonsurgical referral of patients who have postmanipulative complications but do not need immediate surgery.

Adult↗
PubMed2004

Facial nerve schwannomas: different manifestations and outcomes.

BACKGROUND: The purpose of this study was to provide data on the different clinical presentations of facial nerve schwannoma, the appropriate planning for the management of schwannoma of various origins, and the predictive outcomes of surgical management. METHODS: A retrospective study was conducted in a tertiary referral hospital. We reviewed 8 consecutive cases of facial nerve schwannoma diagnosed and managed between 1993 and 2001. RESULTS: Facial nerve schwannomas originated in the internal auditory canal (IAC) (2 cases), parotid gland (2 cases), intratemporal portion (3 cases), and stylomastoid foramen (1 case). Tumor of the stylomastoid foramen presented as an intra- and extratemporal mass. The initial presenting symptom of the 8 patients was facial nerve paralysis in 4 patients, hearing loss in 2, facial numbness in 1, and an infra-auricular mass in 1. Facial palsy occurred in 7 patients during the course of the disease. One patient with a mass in the parotid gland did not show facial palsy up to 1 year after presentation of the initial symptom (facial numbness). Facial nerve paralysis was most severe in intratemporal tumors and less severe in parotid tumors. The patients with IAC suffered from hearing loss and intermittent vertigo and showed decreased vestibular function. The patients with intratemporal tumors also complained of hearing loss. The tumors were completely removed by superficial parotidectomy for parotid tumors; the translabyrinthine approach for 1 IAC tumor and 1 intratemporal tumor; the middle fossa approach for the other IAC tumor; the transmastoid approach for mastoid tumors; and the infratemporal fossa approach for intratemporal and extratemporal tumors. End-to-end cable grafts for the facial nerve were performed in 5 out of 8 cases. In 2 cases, the facial nerve was preserved after the resection of the mass. One case showed complete loss of the peripheral branch of the facial nerve. CONCLUSIONS: Facial nerve schwannoma can present in various ways. By examining the site of origin and the presenting symptoms and signs, we were able to diagnose facial nerve schwannoma preoperatively. According to the operative management of the facial nerve, the postoperative outcome of facial function could be estimated. Our finding could be pivotal in the management of the facial nerve schwannoma.

Adult↗
PubMed2004

Gamma knife radiosurgery for trigeminal schwannomas.

BACKGROUND: Trigeminal schwannomas are uncommon tumors that may be microsurgically removed in selected cases, albeit with significant risk for new neurological morbidity. We evaluated the role of stereotactic radiosurgery as an alternative for patients with newly diagnosed or residual trigeminal schwannomas. METHODS: The records of 23 patients who underwent radiosurgery for trigeminal schwannoma were reviewed. The most frequent presenting symptoms were facial numbness (11 patients), diplopia (6 patients), and facial pain (3 patients). One patient presented with partial complex seizures as the first symptom. Twelve patients had undergone one or more prior resections. Eleven underwent radiosurgery on the basis of imaging diagnosis only. The mean tumor volume was 4.5 mL (range 0.46-11.2 cc). Radiosurgery was performed using a median marginal dose of 15 Gy (range, 13-20 Gy). RESULTS: At a median imaging follow-up of 40 months (range, 12-146), 20 of 22 evaluable patients (91%) had tumor growth control (regression in 15 and no further tumor growth in 5). One 80-year-old patient died of unrelated cause 4 months after radiosurgery. Two patients with enlarged tumors were treated effectively with repeat radiosurgery. Twelve of 23 patients (52%) reported improvement and 9 (39%) had no change in their symptoms. Two patients noted new neurological complaints (transient facial weakness in 1 patient and worsening of the preradiosurgery facial numbness in another patient). CONCLUSIONS: Radiosurgery is an effective minimally invasive management option for patients with residual or newly diagnosed trigeminal schwannomas.

Adolescent↗
PubMed2004

Injection pain and postinjection pain of the anterior middle superior alveolar injection administered with the Wand or conventional syringe.

OBJECTIVE: The purpose of this prospective, randomized, blinded study was to compare the pain of injection and post-injection pain of the AMSA injection using the computer-assisted Wand Plus injection system versus a conventional syringe. STUDY DESIGN: Using a crossover design, 40 subjects randomly received 2 blinded AMSA injections using the Wand Plus system and a conventional syringe, at 2 separate appointments. The AMSA injection site was centered halfway between the midpalatine raphe and gingival margin of the first and second premolars. The pain of needle insertion, anesthetic solution deposition pain, and postinjection pain were recorded on a Heft-Parker VAS for the 2 AMSA injections. RESULTS: For needle insertion, 38% of the subjects had moderate/severe pain with the Wand Plus((R)) and 34% moderate/severe pain with the conventional syringe, with no significant difference between techniques. There was a significant difference for solution deposition pain, with the conventional syringe causing more moderate/severe pain (42% conventional vs. 25% for the Wand Plus. Regarding postinjection pain, after numbness wore off there was no significant difference between the Wand Plus injection technique (0% moderate pain) and the conventional syringe technique (8% moderate pain). Postinjection, approximately 8% to 10% of the subjects experienced slight palatal swelling and 2% experienced temporary numbness. These problems resolved quickly and were considered minor. CONCLUSIONS: The AMSA injection, using the Wand Plus, resulted in similar pain ratings for needle insertion as the conventional syringe but statistically lower pain ratings upon anesthetic solution deposition. However, the AMSA, using either the Wand Plus or a conventional syringe, has the potential to be a painful injection. We found the incidence of postinjection pain and sequelae was low with both techniques.

Adult↗