Search results
Results from the WOW.Com Content Network
used to hold the Boyle Davis mouth gag fitted head in a particular place. Guillotine: used in guillotine method of tonsillectomy: Gwyenne Evans Tonsil dissector and anterior pillar retractor: used in tonsillectomy: Snares - •Eve's tonsil snare: to remove tonsil - used at the end to minimize bleeding •Krause's nasal snare: used to remove ...
Electrocardiograms, or ECGs, are medical instruments used to track the heart's electrical activity. [53] The brain sends signals out via nerves in the brain and/or spinal cord which are then generated and propagated in the heart through the cardiac conduction system (CCS). [54]
Unilateral vocal fold paresis is the term used when there is damage to the RLN on one side of the body. [7] In unilateral vocal fold paresis, there is a lack of nerve supply to one side of the vocal fold's PCA muscle. [5] [7] This lack of nerve supply renders the arytenoid cartilage immobile. [5] [7] The RLN may be damaged during surgical ...
sharp cutting instruments Toothed forceps: for tearing or holding structures Mallet: used as a hammer: Skull key: a T-shaped chisel used as a lever while removing skull cap [1] Large knife: to cleanly cut the brain into anatomical sections Rib shears: to cut through the ribs while opening the chest [2] Dissecting scissors: for sharp cutting ...
Laryngectomy is the removal of the larynx.In a total laryngectomy, the entire larynx is removed (including the vocal folds, hyoid bone, epiglottis, thyroid and cricoid cartilage and a few tracheal cartilage rings) with the separation of the airway from the mouth, nose and esophagus. [1]
The FDA said patients should make sure to discuss any prior medical history, including concurrent forms of brain stimulation, current diathermy treatment, previous brain surgery, depression ...
The vocalis muscle, main body of the vocal cords, is covered by the mucosa, which consists of the epithelium and the lamina propria. [10] The latter is a pliable layer of connective tissue subdivided into three layers: the superficial layer (SL), the intermediate layer (IL), and the deep layer (DL). [ 11 ]
The pain can be so intense that it can be mistaken for a brain aneurysm, Cohen noted. "Cluster headaches usually last from 15 minutes to three hours and tend to occur in cycles lasting days or ...