Unit page, primary language: EN, subsidiary: LA, interface: EN, work in progress

femoral trigone (pair)

Identification
Official Latin term trigonum femoris (par)
Specific (formal) par trigonorum femoris
Generic term trigonum femoris
Official term femoral trigone (pair)
Formal official term pair of femoral trigones
Generic term femoral trigone
Unit identifier TAH:U224
Entity identifiers TAH:E224; E32956; E32957; E32958
Unit type pair
Materiality immaterial
Navigation
Link to the unit femoral trigone (pair)
Entity-oriented links Universal page Definition page
External links TA98 FMA PubMed
Partonomic links Level 2: regions of human body Short Extended
Level 3: regions of lower limb (pair)
Taxonomic links Level 1: immaterial entity Short Extended
Taxonomic links Level 2: anatomical surface Short Extended
Level 3: surface of subdivision of limb
Level 4: surface of subdivision of free part of lower limb
Language combinations
Taxonomic definition
Encyclopedic definition triangular region of the groin bordered by the sartorius and adductor longus muscles and the inguinal ligament.
Taxonomic definition A femoral trigone is a subdivision of anterior region of thigh [divisio regionis femoris anterioris ] which is a triangle bounded by the sartorius muscle [musculus sartorius ], the long adductor muscle [musculus adductor longus ] and the inguinal ligament [ligamentum inguinale ].
Encyclopedic definition a triangular subfascial area bounded superiorly by the inguinal ligament, laterally by the medial border of the sartorius muscle, and medially by the medial border of the adductor longus muscle.
Partonomy
TAH:E10200
human body top
TAH:U9611
human body SOS
TAH:U9460
regions of human body ZES
TAH:U217
regions of lower limb (pair) QIZ
TAH:U222
femoral region (pair) PIQ
TAH:U223
anterior region of thigh (pair) PIP
TAH:U224 femoral trigone (pair) PIP
Taxonomy
Date: 14.06.2026