OAR 436-035-0050: Thumb

Edition: Current OARD snapshotEffective: 2010-06-01Last verified: 2026-09-07

(1) The following ratings are for loss of flexion at the interphalangeal joint of the thumb: [Rating not included. See ED. NOTE.] (2) The following ratings are for loss of extension at the interphalangeal joint of the thumb: [Rating not included. See ED. NOTE.] (3) The following ratings are for ankylosis of the interphalangeal joint of the thumb: [Rating not included. See ED. NOTE.] (4) The following ratings are for loss of flexion at the metacarpophalangeal joint of the thumb: [Rating not included. See ED. NOTE.] (5) The following ratings are for loss of extension at the metacarpophalangeal joint of the thumb: [Rating not included. See ED. NOTE.] (6) The following ratings are for ankylosis of the metacarpophalangeal joint of the thumb: [Rating not included. See ED. NOTE.] (7) For losses in the carpometacarpal joint refer to OAR 436-035-0075. [ED. NOTE: Ratings referenced are available from the agency.] [ED. NOTE: To view attachments referenced in rule text, click here to view rule.]

Official history and status

Statutory/Other Authority: ORS 656.726

Statutes/Other Implemented: ORS 656.005, 656.214, 656.268 & 656.726

History: WCD 2-2010, f. 5-5-10, cert. ef. 6-1-10 WCD 9-2004, f. 10-26-04, cert. ef. 1-1-05 WCD 2-2003, f. 1-15-03, cert. ef. 2-1-03 WCD 1-1997, f. 1-9-97, cert. ef. 2-15-97 Reverted to WCD 3-1996, f. 1-29-96, cert. ef. 2-17-96 WCD 18-1996(Temp), f. 8-6-96, cert. ef. 8-7-96 WCD 15-1996(Temp), f. & cert. ef. 7-3-96 WCD 3-1996, f. 1-29-96, cert. ef. 2-17-96 WCD 2-1991, f. 3-26-91, cert. ef. 4-1-91 WCD 7-1988, f. 12-21-88, cert. ef. 1-1-89, Renumbered from 436-030-0160 WCD 2-1988, f. 6-3-88, cert. ef. 7-1-88 WCD 13-1987, f. 12-18-87, ef. 1-1-88 WCD 5-1981, f. 12-30-81, ef. 1-1-82, Renumbered from 436-065-0100 WCD 4-1980, f. 3-20-80, ef. 4-1-80 WCD 8-1978, f. 6-30-78, ef. 7-10-78

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Official source: https://secure.sos.state.or.us/oard/