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Équipement et fournitures
Équipement chirurgical
Instruments chirurgicaux
Instruments chirurgicaux : Questions médicales fréquentes
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"@type": "Question",
"name": "Quels sont les types d'instruments chirurgicaux ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les types incluent scalpels, ciseaux, pinces, et écarteurs."
}
},
{
"@type": "Question",
"name": "Comment évaluer la qualité d'un instrument chirurgical ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "La qualité se mesure par la précision, la durabilité et la facilité d'utilisation."
}
},
{
"@type": "Question",
"name": "Quels matériaux sont utilisés pour les instruments chirurgicaux ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Ils sont souvent fabriqués en acier inoxydable, en titane ou en plastique médical."
}
},
{
"@type": "Question",
"name": "Comment stériliser les instruments chirurgicaux ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "La stérilisation se fait par autoclave, chaleur sèche ou produits chimiques."
}
},
{
"@type": "Question",
"name": "Quels sont les critères de sécurité pour les instruments ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les critères incluent l'absence de bords tranchants, la solidité et la facilité de nettoyage."
}
},
{
"@type": "Question",
"name": "Quels symptômes indiquent un instrument chirurgical défectueux ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des symptômes incluent des coupures inégales, des défaillances de mécanisme ou des rouilles."
}
},
{
"@type": "Question",
"name": "Comment reconnaître une infection liée à un instrument ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les signes incluent rougeur, gonflement, douleur et écoulement au site chirurgical."
}
},
{
"@type": "Question",
"name": "Quels signes d'allergie aux matériaux des instruments ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les signes incluent éruptions cutanées, démangeaisons ou réactions anaphylactiques."
}
},
{
"@type": "Question",
"name": "Quels symptômes d'une mauvaise manipulation d'instruments ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des symptômes peuvent être des douleurs, des lésions tissulaires ou des saignements."
}
},
{
"@type": "Question",
"name": "Comment identifier une mauvaise stérilisation ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des signes incluent des infections postopératoires ou des complications inattendues."
}
},
{
"@type": "Question",
"name": "Comment prévenir les infections chirurgicales ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "La prévention passe par une stérilisation adéquate et des techniques chirurgicales aseptiques."
}
},
{
"@type": "Question",
"name": "Quelles sont les bonnes pratiques d'utilisation des instruments ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les bonnes pratiques incluent la formation, l'inspection régulière et le respect des protocoles."
}
},
{
"@type": "Question",
"name": "Comment choisir des instruments de qualité ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Choisissez des instruments certifiés, de marques reconnues et adaptés à l'intervention."
}
},
{
"@type": "Question",
"name": "Quelles sont les normes de sécurité pour les instruments ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les normes incluent des tests de résistance, des contrôles de qualité et des certifications."
}
},
{
"@type": "Question",
"name": "Comment former le personnel à l'utilisation des instruments ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "La formation doit inclure des sessions pratiques, des démonstrations et des évaluations régulières."
}
},
{
"@type": "Question",
"name": "Quels traitements pour les infections liées aux instruments ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements incluent antibiotiques et, si nécessaire, drainage chirurgical."
}
},
{
"@type": "Question",
"name": "Comment traiter une allergie aux matériaux chirurgicaux ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement consiste en l'évitement des matériaux et l'utilisation d'antihistaminiques."
}
},
{
"@type": "Question",
"name": "Quelles sont les alternatives aux instruments chirurgicaux traditionnels ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les alternatives incluent les instruments à usage unique et les technologies laser."
}
},
{
"@type": "Question",
"name": "Comment gérer les complications chirurgicales ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "La gestion inclut une surveillance étroite, des traitements médicaux et parfois une réintervention."
}
},
{
"@type": "Question",
"name": "Quels soins postopératoires pour éviter les infections ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les soins incluent le nettoyage régulier, le changement de pansements et l'observation des signes d'infection."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec des instruments mal stérilisés ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des infections, des septicémies et des retards de guérison."
}
},
{
"@type": "Question",
"name": "Quels risques d'allergie aux instruments chirurgicaux ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les risques incluent des réactions cutanées, des chocs anaphylactiques et des complications respiratoires."
}
},
{
"@type": "Question",
"name": "Comment gérer une rupture d'instrument pendant une opération ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il faut évaluer la situation, retirer les morceaux et continuer l'opération avec prudence."
}
},
{
"@type": "Question",
"name": "Quels effets secondaires des instruments à usage unique ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les effets incluent des coûts élevés et des déchets médicaux accrus, mais moins d'infections."
}
},
{
"@type": "Question",
"name": "Comment prévenir les complications liées aux instruments ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "La prévention passe par une formation adéquate, une stérilisation rigoureuse et des contrôles réguliers."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque d'infection chirurgicale ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent l'obésité, le diabète, et une mauvaise hygiène préopératoire."
}
},
{
"@type": "Question",
"name": "Comment l'âge influence-t-il les risques liés aux instruments ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les personnes âgées ont un risque accru de complications en raison de la fragilité des tissus."
}
},
{
"@type": "Question",
"name": "Quels comportements augmentent les risques d'allergie ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les comportements incluent l'exposition répétée à des matériaux allergènes et des antécédents familiaux."
}
},
{
"@type": "Question",
"name": "Comment le type d'intervention influence-t-il les risques ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les interventions complexes présentent un risque plus élevé de complications liées aux instruments."
}
},
{
"@type": "Question",
"name": "Quels antécédents médicaux augmentent les risques ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antécédents de maladies auto-immunes ou d'infections récurrentes augmentent les risques."
}
}
]
}
]
}
Although the association between Too-Long Anterior Calcaneal Process (TLACP) and osteochondral lesion of the dome of the talus (OCL) has been hypothesized, no study has investigated the interrelations...
This is a retrospective study of 69 CT scans of 54 consecutive children aged 11-15 years who had undergone a CT scan due to symptomatology suggestive of TLACP. The 3D Slicer software allowed to calcul...
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TLACP tend to stiffen the foot, modifying its biomechanics and leading to supination of the talus and pronation of the calcaneum. This induces an overpressure at the medial side of the talus where we ...
III....
To quantify the accuracy of Dolphin Imaging software in predicting soft tissue changes of Class II Division 1 incisor relationship treated by all first premolar extraction compared with actual changes...
Pretreatment and post-treatment lateral cephalograms of 30 young adult subjects (25 females and 5 males; age range of 16 to 21 years) were imported and traced in Dolphin Imaging software (version 11.9...
There were significant differences between the predicted and actual values in three parameters of the Holdaway soft tissue analysis (P < 0.05). The overall accuracy of estimation was better in vertica...
Dolphin Imaging Software (version 11.95) can be accurate enough for use in patient communication and education but should be used with caution. It is most accurate in predicting soft tissue changes in...
Aortic blood flow characterization by 4D flow MRI is increasingly performed in aneurysm research. A limited number of studies have established normal values that can aid the recognition of abnormal fl...
212 volunteers were included, and 191 volunteers completed the full study protocol. All underwent 4D flow MRI of the entire aorta. Quantitative values for velocity, vorticity, helicity, as well as tot...
The normal values were estimated per sex- and age-group, where significant differences between males (M) and females (F) were found only for specific age groups. More specifically, the following varia...
This study describes reference values for aortic flow-related parameters as acquired by 4D flow MRI. We observed limited differences between males and females. A negative relationship with age was see...
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The increasing use in clinical practice of software such as mobile apps and clinical decision support (CDS) software has only recently been taken up by regulators around the world. Specifically, the E...
[This corrects the article DOI: 10.1016/j.heliyon.2023.e13007.]....
Given its high spatial resolution and vasculature selectivity, the cone-beam computed tomography (CT) angiography (CBCTA) image acquired by selective 3D rotational angiography (3DRA) is the most suita...
Elements enable the clinically useful frameless co-registration of biplane 2D-DSA whole frames into CBCTA, for which the routine acquisition of both subtracted and unsubtracted CBCTA axial images for ...
This study endeavored to design and develop an innovative closed-loop diagnostic and therapeutic system with the following objectives: (a) the noninvasive detection of glucose concentration in sweat u...
BACKGROUND This retrospective study aimed to compare patient outcomes from standard total knee arthroplasty (TKA) vs navigation-guided arthroplasty using the Brainlab software-guided surgical system a...
Trends toward more favorable improvement of the cortical bone parameters by once-weekly (56.5 μg once a week) and twice-weekly teriparatide (28.2 μg twice a week), and that of the trabecular bone para...
To examine the effects of differences in the amount of teriparatide (TPTD) per administration and its dosing frequency on the bone structure in the proximal femur by dual-energy X-ray absorptiometry (...
This was a multicenter retrospective study. Patients aged 50 years or older with primary osteoporosis who continuously received once-/twice-weekly (1・2/W, n = 60) or 1/D TPTD (n = 14) administration f...
The cross-sectional area, cross-sectional moment of inertia, and section modulus in the FS were significantly improved in the 1・2/W TPTD group, as compared to the 1/D TPTD group. However, significant ...
Trends toward more favorable improvement of the cortical bone by 1・2/W TPTD and that of the trabecular bones by 1/D TPTD were observed....