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Decortication is a medical procedure involving the surgical removal of the surface layer, membrane, or fibrous cover of an organ.The procedure is usually performed when the lung is covered by a thick, inelastic pleural peel restricting lung expansion.
The Eloesser flap is still utilized for patients with chronic empyemas who have not improved despite being treated with antibiotics and first line surgical procedures to remove pus and re-expand the lung such as decortication or video-assisted thoracoscopic surgery. [4]
Video-assisted thoracoscopic surgery (VATS) is a type of minimally invasive thoracic surgery performed using a small video camera mounted to a fiberoptic thoracoscope (either 5 mm or 10 mm caliber), with or without angulated visualization, which allows the surgeon to see inside the chest by viewing the video images relayed onto a television screen, and perform procedures using elongated ...
Abnormal posturing is an involuntary flexion or extension of the arms and legs, indicating severe brain injury.It occurs when one set of muscles becomes incapacitated while the opposing set is not, and an external stimulus such as pain causes the working set of muscles to contract. [1]
The prognosis after surgical decortication is variable and depends on the health of the underlying lung before the procedure takes place. [3] If the lung was otherwise healthy, then certain aspects of lung function, such as vital capacity , may improve after decortication. [ 3 ]
Surgical pleurodesis, also known as mechanical or abrasive pleurodesis, may be performed via thoracotomy or thoracoscopy.This involves mechanically irritating the apical and the costal pleura, often with a scratchpad (a small foam pad with coated abrasive) normally used for cleaning electrocautery blade tips.
Patients should, of course, be advised to return sooner if symptoms redevelop. Long-term sequelae of pleural empyema are rare but include bronchopleural fistula formation, recurrent empyema and pleural thickening, which may lead to functional lung impairment needing surgical decortication. [12]
Tissue may be stripped from the cerebral cortex in a process called decortication. [9] The uncus can squeeze the oculomotor nerve (a.k.a. CN III), which may affect the parasympathetic input to the eye on the side of the affected nerve, causing the pupil of the affected eye to dilate and fail to constrict in response to light as it should.