High wrist ratio is a risk factor for carpal tunnel syndrome.

Carpal tunnel syndrome (CTS) is the most common upper extremity entrapment neuropathy and various risk factors have been implicated in the etiology. In this study, we aimed to determine whether anthropometric measurements are independent risk factors for CTS. Patients with symptoms of CTS (n = 27) and asymptomatic controls (n = 27) were enrolled following electrophysiological confirmation. Body mass index (BMI) was recorded and anthropometric measurements of the hand were made by a digital caliper. BMI, wrist width, wrist depth, palm length, hand width, wrist ratio, wrist/palm ratio, and wrist/hand ratio were significantly higher in the CTS group. BMI, wrist ratio, wrist/palm ratio, and wrist/hand ratio were independent variables in the logistic regression analysis; wrist ratio was the only significant predictor of CTS. Patients with a wrist ratio higher than 0.69 were 8.2 times more likely to have CTS. This study suggests that wrist ratio may be considered as an independent risk factor for CTS. Clin. Anat. 31:698-701, 2018. © 2018 Wiley Periodicals, Inc.

Can facet joint infiltrative analgesia reduce postoperative pain in degenerative lumbar disc surgery?

OBJECTIVE: Perioperative analgesia effects the postoperative course of pain. The purpose of this study was to evaluate its possible relation with the consumption of dolantine and analgesics and the facet-induced pain and postoperative pain score in degenerative disc surgery. METHODS: We employed perioperative intra- and perifacet bupivacaine infiltration technique to reduce the postoperative pain after lumbar disc surgery. The study was randomized and observer blinded enrolling 40 American Society of Anesthesiologists physical status class I-II patients scheduled for elective degenerative lumbar disc surgery. The patients were divided into two groups of 20 of which Group 1 underwent injection of bupivacaine into the subcutaneous and muscular layers around the incision site, while Group 2 underwent additional intra- and perifacetal joint infiltration. Postoperatively, the patients were provided with a programmed patient-controlled pump which was only activated on demand to infuse dolantine for the next 24 hours. In the postanesthesia care unit the delay for analgesia and the dose of dolantine used were recorded. RESULTS: There was no statistical significance between these two groups regarding postoperative visual analoque scale scores. The time before the first analgesic request was significantly longer in facet group (p= 0,006). The cumulative dolantine dose was also significantly lower in the facet group (p= 0,001). CONCLUSION: The results indicate that facet joint infiltrative analgesia may have an effect on the postoperative analgesic requirement and reduce the dolantine consumption.

Can facet joint infiltrative analgesia reduce postoperative pain in degenerative lumbar disc surgery?

Objetivo. La analgesia peroperatoria influye en el curso del dolor postquirúrgico. El propósito del estudio reside en la evaluación de la posible relación entre el consumo de dolantina y otros analgésicos en el control del dolor postquirúrgico de origen facetario lumbar en la enfermedad discal degenerativa. Métodos. Empleamos peroperatoriamente infiltraciones percutáneas de bupivacaína intra y perifacetariapara reducir el dolor postoperartorio tras cirugía discal lumbar. El estudio fue randomizado y oculto al observador y se realizó sobre 40 pacientes operados de cirugía electiva por enfermedad degenerativa lumbar, con una situación general Clase I-II de la clasificación de la American Society of Anesthesiologist. Los pacientes se dividieron en dos grupos de 20 .El Grupo1 se le administró bupivacaína en el tejido subcutáneoy capas musculares. El grupo 2 recibió una inyección adicional de bupivacaína intra y perifacetaria. Durante el postoperatorio, los pacientes, dispusieron de una bomba programable de analgesia controlada, que se activó exclusivamente a demanda para infundir dolantina en las 24 horas siguientes a la operación. En la Unidad de Reanimación postquirúrgicas se recogieron las necesidades de dolantina de los distintos pacientes. Resultados. No se encontraron diferencias estadísticamente significativas entre ambos grupos en relación a los valores de la escala analógica visual. El tiempo de demanda del primer bolo analgésico fue significativamente mayor en el grupo de facetas infiltradas (p=0,006). La acumulación de las dosis de dolantina fue también significativamente inferior en el grupo de facetas infiltradas (p=0.001) Conclusión. Los resultados indican que la infiltración de la faceta articular con anestésico local puede tener un efecto positivo reduciendo las necesidades analgésicas postoperatorias de dolantina

Objective. Perioperative analgesia effects the postoperative course of pain. The purpose of this study was to evaluate its possible relation with the consumption of dolantine and analgesics and the facet-induced pain and postoperative pain score in degenerative disc surgery. Methods. We employed perioperative intra- and perifacet bupivacaine infiltration technique to reduce the postoperative pain after lumbar disc surgery. The study was randomized and observer blinded enrolling40 American Society of Anesthesiologists physical status class I-II patients scheduled for elective degenerative lumbar disc surgery. The patients were divided into two groups of 20 of which Group 1 underwent injection of bupivacaine into the subcutaneous and muscular layers around the incision site, while Group 2 underwent additional intra- and perifacetal joint infiltration. Postoperatively, the patients were provided with a programmed patient-controlled pump which was only activated on demand to infuse dolantine for the next 24 hours. In the postanesthesia care unit the delay for analgesia and the dose of dolantine used were recorded. Results. There was no statistical significance between these two groups regarding postoperative visual analoque scale scores. The time before the first analgesic request was significantly longer in facet group (p=0,006). The cumulative dolantine dose was also significantly lower in the facet group (p= 0,001). Conclusion. The results indicate that facet joint infiltrative analgesia may have an effect on the postoperative analgesic requirement and reduce the dolantine consumption

Laser acupuncture in knee osteoarthritis: a double-blind, randomized controlled study.

OBJECTIVE: The purpose of this study was to investigate the effects and minimum effective dose of laser acupuncture in knee osteoarthritis (KOA), and to determine if it is superior to placebo treatment (sham) in the evaluation of clinical-functional outcome and quality of life. METHODS: In this randomized, placebo-controlled study, patients with grade 2 and 3 primary KOA were selected. Group I (n = 27) received 904-nm low-level laser irradiation with 10 mW/cm(2) power density, 4 mW output power, 0.4 cm(2) spot size, 0.48 J dose per session, and 120-sec treatment time on the medial side of the knee to the acupuncture point Sp9. Group II (n = 25) received placebo-laser therapy at the same place on the same point. Patients in both of the groups had treatment 5 days per week (total duration of therapy was 10 days) and 20 min per day. The study was comprised of a 2-week (10-session) intervention. Participants were evaluated before treatment (baseline), after treatment (2nd week), and at the 12th week. In this double-blind study, a blind examiner carried out all outcome assessments. The main outcome measures were as follows: pain on movement (pVAS), 50-foot walking time (50 foot w), knee circumference (KC), medial tenderness score (MTS), Western Ontario and McMaster Universities osteoarthritis index (WOMAC), and Nottingham Health Profile (NHP). RESULTS: Statistically significant improvement was observed in PVAS, 50 foot w, and KC in group 1. In Group II, statistically significant improvement was observed in PVAS, 50 foot w, and WOMAC. When groups were compared with each other, the improvement observed in KC was superior in Group I at the 2(nd) week (p = 0.005). CONCLUSION: Laser acupuncture was found to be effective only in reducing periarticular swelling when compared with placebo laser.