# CONSTRUCTION OF THE SCREW LOCK SECTIONAL SPLINT

Department of Defense PIN 25851 CONSTRUCTION OF THE SCREW LOCK SECTIONAL SPLINT FIXATION, GRAFTING AND REPLACEMENT PERFORMED ON CASE OF FACIAL INJURY INCLUDING MANDIBLE FRACTURE REQUIRING ADDITIONAL BONE TO RESTORE CONTOUR.

- Kind: Educational
- Year: 1948
- By: Department of Defense
- Genres: Education
- Archive: [Internet Archive](https://archive.org/details/gov.dod.dimoc.25851)
- Licence or status: [CC0 1.0](http://creativecommons.org/publicdomain/zero/1.0/) (as the archive states it)
- Who can watch: Tweens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

Not offered: its uploader marks it public domain, and the US Copyright Office's records do not settle that it is (a record that may be another film's, a film first published abroad, a year when renewal was automatic, or a country they do not name). Unclear is not offered.