112991000119105: Osteoarthritis of bilateral hip joints (disorder)

SNOMED CT Concept\Clinical finding (finding)\...

\Finding of limb structure\Disorder of limb (disorder)\Disorder of lower limb\Disorder of left lower extremity (disorder)\Disorder of left hip joint (disorder)\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of limb structure\Disorder of limb (disorder)\Disorder of lower limb\Disorder of right lower extremity (disorder)\Disorder of right hip joint (disorder)\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of limb structure\Disorder of limb (disorder)\Disorder of lower limb\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of limb structure\Disorder of limb (disorder)\Disorder of lower limb\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of limb structure\Disorder of limb (disorder)\Disorder of lower limb\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of limb structure\Disorder of limb (disorder)\Disorder of lower limb\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of limb structure\Finding of lower limb\Disorder of lower limb\Disorder of left lower extremity (disorder)\Disorder of left hip joint (disorder)\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of limb structure\Finding of lower limb\Disorder of lower limb\Disorder of right lower extremity (disorder)\Disorder of right hip joint (disorder)\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of limb structure\Finding of lower limb\Disorder of lower limb\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of limb structure\Finding of lower limb\Disorder of lower limb\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of limb structure\Finding of lower limb\Disorder of lower limb\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of limb structure\Finding of lower limb\Disorder of lower limb\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of limb structure\Finding of lower limb\Finding of hip region\Hip joint finding\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of limb structure\Finding of lower limb\Finding of hip region\Hip joint finding\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of limb structure\Finding of lower limb\Finding of hip region\Hip joint finding\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of limb structure\Finding of lower limb\Finding of hip region\Hip joint finding\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of limb structure\Finding of lower limb\Finding of hip region\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of limb structure\Finding of lower limb\Finding of hip region\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of limb structure\Finding of lower limb\Finding of hip region\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of limb structure\Finding of lower limb\Finding of hip region\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints

\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of hip region\Hip joint finding\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of hip region\Hip joint finding\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of hip region\Hip joint finding\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of hip region\Hip joint finding\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of hip region\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of hip region\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of hip region\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of hip region\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints

\Musculoskeletal finding\Joint finding\Arthropathy (disorder)\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Musculoskeletal finding\Joint finding\Arthropathy (disorder)\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Musculoskeletal finding\Joint finding\Arthropathy (disorder)\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Musculoskeletal finding\Joint finding\Arthropathy (disorder)\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Musculoskeletal finding\Joint finding\Arthropathy (disorder)\Osteoarthritis (disorder)\Osteoarthritis of hip\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Musculoskeletal finding\Joint finding\Arthropathy (disorder)\Osteoarthritis (disorder)\Osteoarthritis of hip\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Musculoskeletal finding\Joint finding\Hip joint finding\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Musculoskeletal finding\Joint finding\Hip joint finding\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Musculoskeletal finding\Joint finding\Hip joint finding\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Musculoskeletal finding\Joint finding\Hip joint finding\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Musculoskeletal finding\Disorder of musculoskeletal system\Degenerative disorder of musculoskeletal system\Osteoarthritis (disorder)\Osteoarthritis of hip\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Musculoskeletal finding\Disorder of musculoskeletal system\Degenerative disorder of musculoskeletal system\Osteoarthritis (disorder)\Osteoarthritis of hip\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Musculoskeletal finding\Disorder of musculoskeletal system\Disorder of skeletal system\Arthropathy (disorder)\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Musculoskeletal finding\Disorder of musculoskeletal system\Disorder of skeletal system\Arthropathy (disorder)\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Musculoskeletal finding\Disorder of musculoskeletal system\Disorder of skeletal system\Arthropathy (disorder)\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Musculoskeletal finding\Disorder of musculoskeletal system\Disorder of skeletal system\Arthropathy (disorder)\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Musculoskeletal finding\Disorder of musculoskeletal system\Disorder of skeletal system\Arthropathy (disorder)\Osteoarthritis (disorder)\Osteoarthritis of hip\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Musculoskeletal finding\Disorder of musculoskeletal system\Disorder of skeletal system\Arthropathy (disorder)\Osteoarthritis (disorder)\Osteoarthritis of hip\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints

\Disease\Disorder of joint region\Arthropathy (disorder)\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Disorder of joint region\Arthropathy (disorder)\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Disorder of joint region\Arthropathy (disorder)\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Disorder of joint region\Arthropathy (disorder)\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Disorder of joint region\Arthropathy (disorder)\Osteoarthritis (disorder)\Osteoarthritis of hip\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Disorder of joint region\Arthropathy (disorder)\Osteoarthritis (disorder)\Osteoarthritis of hip\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Disorder of joint region\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Disorder of joint region\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Disorder of joint region\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Disorder of joint region\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Degenerative disorder\Degenerative disorder of musculoskeletal system\Osteoarthritis (disorder)\Osteoarthritis of hip\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Degenerative disorder\Degenerative disorder of musculoskeletal system\Osteoarthritis (disorder)\Osteoarthritis of hip\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Disorder of body system\Disorder of musculoskeletal system\Degenerative disorder of musculoskeletal system\Osteoarthritis (disorder)\Osteoarthritis of hip\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Disorder of body system\Disorder of musculoskeletal system\Degenerative disorder of musculoskeletal system\Osteoarthritis (disorder)\Osteoarthritis of hip\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Disorder of body system\Disorder of musculoskeletal system\Disorder of skeletal system\Arthropathy (disorder)\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Disorder of body system\Disorder of musculoskeletal system\Disorder of skeletal system\Arthropathy (disorder)\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Disorder of body system\Disorder of musculoskeletal system\Disorder of skeletal system\Arthropathy (disorder)\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Disorder of body system\Disorder of musculoskeletal system\Disorder of skeletal system\Arthropathy (disorder)\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Disorder of body system\Disorder of musculoskeletal system\Disorder of skeletal system\Arthropathy (disorder)\Osteoarthritis (disorder)\Osteoarthritis of hip\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Disorder of body system\Disorder of musculoskeletal system\Disorder of skeletal system\Arthropathy (disorder)\Osteoarthritis (disorder)\Osteoarthritis of hip\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Disorder of limb (disorder)\Disorder of lower limb\Disorder of left lower extremity (disorder)\Disorder of left hip joint (disorder)\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Disorder of limb (disorder)\Disorder of lower limb\Disorder of right lower extremity (disorder)\Disorder of right hip joint (disorder)\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Disorder of limb (disorder)\Disorder of lower limb\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Disorder of limb (disorder)\Disorder of lower limb\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Disorder of limb (disorder)\Disorder of lower limb\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Disorder of limb (disorder)\Disorder of lower limb\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of right hip joint (disorder)\Osteoarthritis of bilateral hip joints
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Osteoarthritis of hip\Osteoarthritis of left hip joint (disorder)\Osteoarthritis of bilateral hip joints

Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2019. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

3744407016 Osteoarthritis of bilateral hip joints en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

3744408014 Osteoarthritis of bilateral hip joints (disorder) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

7738671000172119 coxarthrose bilatérale fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) Belgian module (core metadata concept)

7738681000172116 arthrose bilatérale de la hanche fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) Belgian module (core metadata concept)

4823831000172119 artrose van beide heupgewrichten nl Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) Belgian module (core metadata concept)

4823841000172114 artrose van linker en rechter heupgewricht nl Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) Belgian module (core metadata concept)

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Osteoarthritis of bilateral hip joints	Finding site	Right hip joint structure	true	Inferred relationship	Some	2
Osteoarthritis of bilateral hip joints	Is a	Osteoarthritis of right hip joint (disorder)	true	Inferred relationship	Some
Osteoarthritis of bilateral hip joints	Associated morphology	Degeneration	false	Inferred relationship	Some	2
Osteoarthritis of bilateral hip joints	Associated morphology	Degeneration	false	Inferred relationship	Some	1
Osteoarthritis of bilateral hip joints	Is a	Osteoarthritis of left hip joint (disorder)	true	Inferred relationship	Some
Osteoarthritis of bilateral hip joints	Finding site	Left hip joint structure	true	Inferred relationship	Some	1
Osteoarthritis of bilateral hip joints	Associated morphology	Degenerative abnormality	true	Inferred relationship	Some	2
Osteoarthritis of bilateral hip joints	Associated morphology	Degenerative abnormality	true	Inferred relationship	Some	1

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Post-traumatic coxarthrosis, bilateral	Is a	True	Osteoarthritis of bilateral hip joints	Inferred relationship	Some
Bilateral chondromalacia of hips	Is a	True	Osteoarthritis of bilateral hip joints	Inferred relationship	Some

Reference Sets