organ part

cardinal organ part

A multicellular structure that is a part of an organ.

النوع Organ
البنية الأم multicellular anatomical structure
الاسم اللاتيني cardinal organ part
FMA ID 82472

البنى الفرعية

muscle belly Muscle muscle head Muscle neck of pancreas Gland cauda epididymis Organ ocular fundus Vessel odontoids Bone optic disc Nerve organ component layer Organ osseus labyrinth vestibule Organ neuraxis flexure Organ trabecula Bone otic plate of pterygoid Organ outer medulla ascending vasa recta Organ outer medulla descending vasa recta Organ outer medulla of kidney Organ pancreatic lobule Gland papilla of tongue Organ parafoveal part of retina Organ pars articularis of mandibular arch Organ pars canalicularis of petrosal Organ pars cylindriformis ilei Organ pars externa plectri Organ pars facialis of maxilla Organ pars facialis of maxillopalatine Organ pars flaccida of tympanic membrane Bone pars inferior of labyrinth Organ pars intermedia of adenohypophysis Gland pars interna plectri Organ pars jugalis Organ pars media plectri Organ pars plana of ciliary body Organ pars plicata of ciliary body Organ pars reflexa of masseter Muscle pars tensa of tympanic membrane Organ pectinate muscle Muscle pectineal ligament Bone papillary muscle of heart Muscle parenchyma Organ pars convoluta of oviduct Organ pedicel Bone perifoveal part of retina Organ periventricular zone of hypothalamus Organ ascending vasa recta Organ planum terminale Organ planum triangulare Organ pleurapophysis Bone anatomical wall Organ pontine tegmentum Nerve posterior fascicle of palatopharyngeus Muscle posterior ramus of cleithrum Organ pterygopharyngeal part of superior pharyngeal constrictor Organ pterygoquadrate Organ processus confluens Organ recessus basilaris Organ recessus coccygealis Organ recessus fenestrae ovalis Organ renal column Organ renal glomerulus Bone renal papilla Organ renal pelvis Organ retrochiasmatic area Organ quadrato-orbital commissure Muscle rugal fold Organ sacral condyle Joint Schweigger-Seidel sheath Vessel sclera Organ sequestrum Bone blood sinus of vibrissa Vessel sinus of Valsalva Vessel solum nasi Organ spatium sacculare Organ spicule Organ splenic cord Vessel skeletal support for eminentia olfactoria Organ spleen pulp Organ suboccular arch Organ supcapsular region of posterior region of lens Organ stroma Organ stylus of pars media plectri Organ subcapsular sinus ceiling Vessel subcapsular sinus floor Vessel ventral patch of Leydig's organ Muscle subdivision of conjunctiva Organ subdivision of tube Organ sublingual caruncle Gland substantia nigra pars compacta Organ sulcus articularis medialis Organ sulcus distalis ossis cruris Bone supcapsular region of anterior region of lens Organ superior muscular layer of fallopian tube Muscle substantia nigra pars reticulata Organ stria vascularis of cochlear duct Vessel superior part of vestibular ganglion Nerve sulcus articularis lateralis Organ sulcus longitudinalis Bone margo orbitalis of maxilla Organ nephron Gland parasagittal crest Organ epicoracoid bridge Bone posterior part of tongue Bone spinous region of dorsal fin Organ adnexa of uterus Organ alveolus Organ adenohypophysis Gland adrenal gland cortex zone Gland agger limitans anterior of ischium Organ alveolar atrium Organ ampulla of fallopian tube Organ anal part of perineum Organ apophysis distalis of tibiofibula Organ anterior lamina recurvata Organ anterior part of tongue Organ antimesosalpinx-proximal fallopian tube epithelium Organ apex of urinary bladder Ligament apophysis distalis of tibiale fibulare Organ articular process of palatoquadrate Organ ascidian cerebral ganglion Nerve ascidian neural gland Gland base of glans penis Organ bifurcation of trachea Organ body of pancreas Gland bulb of aorta Vessel bulb of penis Organ bursal follicle Organ bursal plica Organ caput epididymis Organ caput ossis cruris Organ cardiac valve leaflet Organ cerebral subcortex Organ cardiac chamber Organ cartilago paraglenoidalis Organ carina medialis Organ carina proximalis Organ cerebral hemisphere Organ lamina of spiral limbus Bone opercular part of inferior frontal gyrus Organ conchal part of pinna Organ inferior parietal cortex Organ superior parietal cortex Organ margo mandibularis of pterygoid Organ tentorium cerebelli Organ right colon Organ prostatic utricle Organ gubernacular bulb Organ proctodeum portion of cloaca Organ dorsum of nose Organ supravaginal part of cervix Organ corona of glans penis Gland uterine horn Organ kidney interpolar region Organ kidney loop of Henle long descending thin limb inner medulla Organ lymph node medullary cord Vessel osteon Bone lamella alaris Organ colic flexure Organ corpus epididymis Organ coprodeum Organ crista terminalis Vessel cusp of cardiac valve Organ descending thin limb Organ insect labrum Organ medullary region of kidney Organ margo libera Organ suprarostral ala Organ caput glenoidale Bone pars glenoidalis of quadratojugal Organ ascidian ciliated funnel Organ fossula tuberis superioris Organ sulcus pro musculo extensori cruris brevis Muscle sulcus proximalis ossis cruris Bone symphysis maxillaris Organ dilatatio alaris Organ valve Organ lobe of tail Organ lateral line nucleus Nerve lamina anterior of pars facialis Organ dorsal zone of medial entorhinal cortex Organ egg follicle Organ element Y of fore mesopodium Organ entorhinal cortex Organ epileon Organ epipubis Organ extremitas anterior Organ fovea centralis Organ eyelid Organ fasciola cinerea Organ fasciolar gyrus Organ feather calamus Organ footplate of pars media plectri Organ foveola of retina Organ fossa glenoidalis Bone head of pancreas Gland genital papilla of vulva Organ glomerular tuft Vessel gubernacular bulb, extra-abdominal part Organ gubernacular bulb, intra-abdominal part Organ hemipenal sheath Organ glomerular capsule Organ gubernacular cord Organ glenoid end of clavicle Bone inferior fallopian tube epithelium Organ inferior horn of the lateral ventricle Organ inferior part of vestibular ganglion Nerve infraglenoid buttress Organ inner medulla ascending vasa recta Organ inner medulla descending vasa recta Organ inner medulla of kidney Organ inguinal ring Organ hyoid plate Bone inscriptional rib Bone intermedium (fore) Bone vomerine canal Organ intumescentia bilateralis inferior Organ involucrum Bone isthmus of cingulate gyrus Organ isthmus of thyroid gland Gland juxtamedullary cortex Organ labial region Bone lamina superior Organ layer of tympanic membrane Organ lobe of cerebral hemisphere Organ mandible temporal crest Organ margo fenestralis Organ margo orbitalis of squamosal Organ margo posterior Organ margo scapularis Organ medial entorhinal cortex Organ medial zone of hypothalamus Organ median pars intermedia Organ medulla oblongata Organ mesial region Bone mesonephric late distal segment Organ mesosalpinx-proximal fallopian tube epithelium Organ mesosalpinx-proximal muscular layer of fallopian tube Muscle trochlear groove of humerus Organ thyroid follicle Gland tympanosquamosal Bone transverse pelvic ridge Organ urodeum Organ vallecula of cerebellum Organ vestibular labyrinth Organ zone of organ Organ apophysis proximalis Organ atlantal cotyle Joint body of sternum Bone body of tongue Organ branch of ilio-marsupialis muscle Muscle bulb of vestibule Organ carina distalis Organ carina of sternum Bone cochlear labyrinth Muscle pars tuberalis of adenohypophysis Gland presubiculum Organ feather vane Organ marginal zone of spleen Nerve ulnar condyle Organ cetacean involucrum Organ collum ilei Organ crus of penis or clitoris Organ cymba conchae of pinna Organ descending vasa recta Organ ventral ramus of squamosal Organ pars reuniens Organ webbing of bone in vertebral column Bone posterolingual region Bone antimesosalpinx-proximal muscular layer of fallopian tube Muscle afterfeather Organ extramural oviduct Organ pars recta Organ dorsum of tongue Organ epicoracoid horn Bone epiglottic vallecula Organ falx cerebri Vessel falx cerebelli Organ geschmacksstreifen Organ lateral entorhinal cortex Organ incisura terminalis Organ kidney pyramid Organ lacrimal lake Organ lateral appendix Organ lateral eminence of fourth ventricle Organ lateral eminence of hypophysis Organ left colon Organ lung saccule Organ margo anterior of cleithrum Organ margo clavicularis Organ margo vertebralis Bone mediale Organ margo tympanicus of pterygoid Organ margo anterior of scapula Organ margo suprascapularis Organ median symphysis Organ triangular part of inferior frontal gyrus Organ trigone of urinary bladder Muscle torus pylorus Organ trabecular horn Organ macula lutea Vessel collum antibrachii Bone lamina precerebralis Organ margo orbitalis of pterygoid Organ ectocervix Organ manubrium of hyale Organ urostyle ridge Organ corpora quadrigemina Organ cortex Organ deep part of masseter muscle Muscle pars suprascapularis Organ margo posterior of cleithrum Organ presacral shield Bone superior fallopian tube epithelium Organ otic and occipital Organ dome of diaphragm Organ dorsal iris Organ eminentia arcuata Organ endocervix Organ dorsal patch of Leydig's organ Muscle fissura sagittalis Organ fundus of urinary bladder Organ fundus of gallbladder Organ greater sac Organ inferior muscular layer of fallopian tube Muscle infundibulum of gallbladder Organ ilial shaft Organ integumentary adnexa Gland kidney loop of Henle long descending thin limb outer medulla Organ lacrimal papilla Organ lamina anterior of maxilla Organ lateral zone of hypothalamus Organ lingual region Bone margo choanalis Organ macula lutea proper Organ mammillary body Bone margo posterior of scapula Organ mid-dorsal keel Organ midshaft Bone tail of pancreas Bone tenuitas cristaeformis Organ thoracolumbar junction Organ tip of renal papilla Organ transverse folds of rectum Muscle tongue intermolar eminence Organ urostyle cotyle Joint vaginal hymen Organ organ subunit Organ uterine fundus Organ

الأسئلة الشائعة

What is an organ part and how does it differ from an organ subunit?
An organ part is a multicellular structure that is a component of an organ but does not necessarily constitute a complete modular functional unit. Unlike organ subunits (which are repeating functional modules), organ parts may be anatomically distinct regions or structural components of an organ — for example, the head, body, and tail of the pancreas, or the apex and base of the heart. These parts are defined by their spatial position or structural identity rather than being repeating functional modules.
What are examples of organ parts in the human body?
Examples of organ parts include: the cortex and medulla of the kidney (anatomically and functionally distinct regions within one organ), the fundus and pylorus of the stomach, the ascending and descending colons (regional parts of the large intestine), the right and left atria of the heart, and the anterior and posterior lobes of the pituitary gland. Each is a definable multicellular region within a larger organ.
Why is distinguishing organ parts important clinically?
Many diseases or injuries affect specific organ parts selectively rather than the entire organ. Renal cell carcinoma may arise specifically in the cortex, while transitional cell carcinoma arises in the renal pelvis — two organ parts of the same kidney requiring different management. Gastric ulcers in the pylorus versus the fundus have different acid-secretory causes and consequences. Organ-part specificity guides targeted diagnosis, biopsy, and treatment.

البنى ذات الصلة

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Educational Disclaimer

This content is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider for medical decisions.

Data sources: Terminologia Anatomica, Foundational Model of Anatomy, Wikidata.