Non-invasive procedure: Difference between revisions

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==Non-invasive procedure==
[[File:BloodPressure.jpg|thumb|Electronic blood pressure monitor]]
A [[medical procedure]] is defined as ''non-invasive'' when no break in the skin is created and there is no contact with the mucosa, or skin break, or internal body cavity beyond a natural or artificial body orifice. For example, deep [[palpation]] and [[percussion (medicine)|percussion]] are non-invasive but a [[rectal examination]] is invasive. Likewise, examination of the ear-drum or inside the nose or a wound dressing change all fall outside the definition of ''non-invasive procedure''. There are many non-invasive procedures, ranging from simple observation, to specialised forms of surgery, such as [[radiosurgery]].{{medical citation needed|date=July 2015}} [[Extracorporeal shock wave lithotripsy]] is a non-invasive treatment of [[calculus (medicine)|stones]] in the [[kidney]],<ref>{{Cite journal|url = http://onlinelibrary.wiley.com/doi/10.1002/14651858.CD007044.pub3/abstract|title = Extracorporeal shock wave lithotripsy (ESWL) versus percutaneous nephrolithotomy (PCNL) or retrograde intrarenal surgery (RIRS) for kidney stones|last = Srisubat|first = A|date = 24 November 2014|journal = The Cochrane Library|doi = 10.1002/14651858.CD007044.pub3|pmid = 25418417|access-date = 2 April 2015|first2 = S|last2 = Potisat1|first3 = B|last3 = Lojanapiwat|first4 = V|last4 = Setthawong|first5 = M|last5 = Laopaiboon|volume=11|pages=CD007044}}</ref>[[gallbladder]] or [[liver]], using an acoustic pulse. For centuries, physicians have employed many simple non-invasive methods based on physical parameters in order to assess body function in health and disease ([[physical examination]] and [[inspection (medicine)|inspection]]), such as [[pulse]]-taking, the [[auscultation]] of [[heart sounds]] and [[breath sounds|lung sounds]] (using the [[stethoscope]]), [[temperature examination]] (using [[thermometer]]s), [[respiratory examination]], [[peripheral vascular examination]], [[oral examination]], [[abdominal examination]], external [[Percussion (medicine)|percussion]] and [[palpation]], [[blood pressure]] measurement (using the [[sphygmomanometer]]), change in body volumes (using [[plethysmograph]]), [[audiometry]], [[eye examination]], and many others.Some non-invasive procedures are:{{citation needed|date=July 2015}}
{{columns-list|3|colwidth=20em|
'''Diagnostic images'''
* [[Bioluminescence imaging]]
* [[Dermatoscopy]]
* [[Diffuse optical tomography]]
* [[Gamma camera]]
* [[Computed Tomography]]
* [[Infrared]] imaging of the body
* [[Magnetic resonance elastography]]
* [[Magnetic resonance imaging]],
* [[Magnetic resonance spectroscopy]]
* [[Optical coherence tomography]]
* [[Posturography]]
* [[Radiography]], [[fluoroscopy]]
* [[Ultrasonography]] and [[echocardiography]]

'''Diagnostic signals'''
* [[Electrocardiography]] (EKG)
* [[Electroencephalography]] (EEG)
* [[Electromyography]] (EMG)
* [[Photoplethysmograph]](PPG)
* [[Electrical impedance tomography]] (EIT)
* [[Electroneuronography]] (ENoG)
* [[Electroretinography]] (ERG)
* [[Electronystagmography]] (ENG)
* [[Magnetoencephalography]] (MEG)
* [[Evoked potentials]]
* [[Impedance phlebography]]
* [[Nuclear magnetic resonance]]

'''Therapy'''
*[[Radiation therapy]]
*[[Brachytherapy]]
*[[Lithotripsy]]
*[[Defibrillation]]
*[[Biofeedback]]
*[[VPAP]]
*[[BIPAP]]
*[[Neurally adjusted ventilatory assist]]
*[[Biphasic cuirass ventilation]]
*[[Therapeutic ultrasound]]
}}

==See also==
[[Minimally invasive procedures]]

Revision as of 09:01, 18 July 2017

Non-invasive procedure

Electronic blood pressure monitor

A medical procedure is defined as non-invasive when no break in the skin is created and there is no contact with the mucosa, or skin break, or internal body cavity beyond a natural or artificial body orifice. For example, deep palpation and percussion are non-invasive but a rectal examination is invasive. Likewise, examination of the ear-drum or inside the nose or a wound dressing change all fall outside the definition of non-invasive procedure. There are many non-invasive procedures, ranging from simple observation, to specialised forms of surgery, such as radiosurgery.[medical citation needed] Extracorporeal shock wave lithotripsy is a non-invasive treatment of stones in the kidney,[1]gallbladder or liver, using an acoustic pulse. For centuries, physicians have employed many simple non-invasive methods based on physical parameters in order to assess body function in health and disease (physical examination and inspection), such as pulse-taking, the auscultation of heart sounds and lung sounds (using the stethoscope), temperature examination (using thermometers), respiratory examination, peripheral vascular examination, oral examination, abdominal examination, external percussion and palpation, blood pressure measurement (using the sphygmomanometer), change in body volumes (using plethysmograph), audiometry, eye examination, and many others.Some non-invasive procedures are:[citation needed]

3

See also

Minimally invasive procedures

  1. ^ Srisubat, A; Potisat1, S; Lojanapiwat, B; Setthawong, V; Laopaiboon, M (24 November 2014). "Extracorporeal shock wave lithotripsy (ESWL) versus percutaneous nephrolithotomy (PCNL) or retrograde intrarenal surgery (RIRS) for kidney stones". The Cochrane Library. 11: CD007044. doi:10.1002/14651858.CD007044.pub3. PMID 25418417. Retrieved 2 April 2015.{{cite journal}}: CS1 maint: numeric names: authors list (link)