Bohren und Fräsen an Felsenbein und Gehörknöchelchen
Formal Metadata
| Title |
Bohren und Fräsen an Felsenbein und Gehörknöchelchen
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| Alternative Title |
Drilling and Fraising the Petrous Bone and Auditory Ossicles
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| Author |
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| License |
CC Attribution - NonCommercial - NoDerivatives 3.0 Germany:
You are free to use, copy, distribute and transmit the work or content in unchanged form for any legal and non-commercial purpose as long as the work is attributed to the author in the manner specified by the author or licensor. |
| Identifiers |
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| IWF Signature |
B 1169
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| Publisher |
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| Release Date |
1975
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| Language |
Silent film
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| Producer |
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| Production Year |
1971
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Technical Metadata
| IWF Technical Data |
Film, 16 mm, 128 m ; SW, 12 min
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Content Metadata
| Subject Area | |
| Abstract |
Bohrversuche im Rahmen operativer Eingriffe am Mittelohr. Verschiedene Befeuchtungstechniken des Operationsgebietes und unterschiedliche Bohrwerkzeuge. Die Aufnahmen zeigen eine reduzierte Verschmutzung des Arbeitsgebietes und des Werkzeuges bei Befeuchtung.
An examination is carried out in a series of experiments to establish what are the safest conditions for operations on the middle ear. It is found that the effect of the drill or grinding instrument is greatest with a centric run of the drill or grindhead and with adequate moistening of the surrounding area of operation. Drilling or grinding of the ossicle chain should be avoided because of possible damage to the inner ear. The drilling or grinding dust always fills the entire operation area very quickly, necessitating suitable precautions.
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| Keywords | Ohr / Ohrknöchelchen Mittelohr / Chirurgie Ossikel Gehörknöchelchen Felsenbein petrous bone ossicles Middle ear / surgery ear / ear ossicles auditory ossicles |
