large intestine laryngeal inlet laryngopharynx larynx lateral aperture lateral cervical muscle lateral corticospinal tract lateral cricoarytenoid muscle lateral cuneate nucleus lateral dorsal nucleus of thalamus lateral fissure lateral funiculus lateral geniculate body or nucleus lateral horn lateral hypothalamus lateral lemniscus lateral olfactory stria lateral posterior nucleus lateral pterygoid muscle lateral pterygoid plate lateral recess (of the fourth ventricle) lateral rectus muscle lateral sclerosis lateral semicircular canal lateral spinothalamic tract lateral striate arteries lateral thalamic nucleus lateral ventricles lateral vertebral muscle lateral vestibular nucleus lateral vestibulospinal tract latissimus dorsi laurer's canal left atrium left colic artery left common carotid artery left gastroepiploic artery left mainstem bronchi left marginal artery left pulmonary artery left ventricle leg lemniscus lens lenticular nucleus lenticulostriate artery lentiform lentiform nucleus leptomeninx lesser occipital nerve lesser omentum lesser palatine foramen lesser petrosal nerve lesser trochanter lesser wing of sphenoid levator muscle levator labii superioris muscle levator palpebrae muscle levator palpebrae superioris levator scapulae muscle levator velum palatini muscle ligament ligament of treitz ligamentum arteriosum ligamentum flavum ligamentum teres light reflex limbic system limen insulae line of gennari linea alba linea aspera lingua lingual artery lingual nerve lingual tonsil lingual vein lingula lip lipofuscin lissauer's tract lissencephalic list of human anatomical features little's area liver lobule locus coeruleus loin long bone long ciliary nerves longitudinal fissure longus capitis muscle longus colli muscle love handles lower motor neuron lumbar lumbar artery lumbar enlargement lumbar spine lumbar vertebrae lumbosacral enlargement lumbosacral plexus lumbrical lunate lung lymph lymph nodes lymphatic system lymphatic vessels m macroscopic macula macular sparing magnocellular nuclei main pulmonary artery major duodenal papilla malleolus malleus malpighian layer mammae mammary gland mammilla mammillary bodies mammillothalamic tract mammogram mandible mandibular condyles mandibular foramen mandibular fossa mandibular nerve mandibular notch manubrium massa intermedia masseter muscle masseteric vessels mastication mastoid air cells mastoid process matrix maxilla maxillae maxillary antrum maxillary artery maxillary nerve maxillary sinus meconium medial forebrain bundle medial geniculate boby medial geniculate nucleus or body medial lemniscus medial longitudinal fasciculus medial meniscus medial olfactory stria medial pterygoid plate medial rectus muscle medial vestibular nucleus medial vestibulospinal tract median aperture median eminence median neuropathy mediastinum medulla oblongata medullary cavity medullary velum meissner's corpuscle membrane membraneous urethra membranous labyrinth mengingioma meninges meningiomas meniscus (anatomy) mental foramen mental nerve mentalis muscle mentum mesencephalic reticular formation mesencephalic trigeminal nucleus and tract mesencephalon midbrain mesenchyme mesentery mesoderm mesosalpinx metacarpus metaphysis metastatic lesion metatarsals metatarsus metathalamus metencephalon metopic meyer's loop microglia micturition midbrain middle cerebellar peduncle middle cerebral artery middle cervical sympathetic ganglion middle colic artery middle concha middle cranial fossa middle ear middle ear bone complex middle meatus middle meningeal artery middle meningeal vein middle pharyngeal constrictor muscle middle sacral artery middle superior alveolar artery middle temporal gyrus midline nuclei miosis mitral cell modiolus molar monaminergic neurons mononeuropathy multiplex mons pubis moro reflex morphology morula mossy fiber ending motor aphasia motor cortex motor endplate motor neuron motor unit mouth mucoperiosteum mucosa mucous membranes multifidus muscle muscle fascicle muscle spindle muscle tissue muscles of the thorax muscular atrophy muscular system muscular triangle mydriasis myelencephalon myelin myelogram myelomeningocele myelopathy mylohyoid mylohyoid groove mylohyoid line mylohyoid muscle mylohyoid nerve myocardium myocyte myology myotome myotonia myotonic dystrophy n nape naris nasal bone nasal choanae nasal concha nasal septum nasal turbinates nasion nasociliary nerve nasolacrimal canal nasolacrimal duct nasopalatine nerve nasopharynx natal navicular neck neocerebellum neocortex neonatal neopallium neospinothalamic axon neostriatum nephron nerve of the pterygoid canal nerve nerve fascicle nervi erigentes nervous system neural crest cell neural foramen neural groove neural tube defect neural tube neural neuroectoderm neuroglia neurohypophysis neurolemma neurology neuromuscular junction neuron neuropil nevus nictitating membrane nigrostriatal axon nipple nissl body nociception nodes of ranvier nodose ganglion nodule nodulus norma frontalis norma lateralis nose nostril nares notochord nuchal ligament nucleus nucleus accumbens nucleus ambiguus nucleus fastigius nucleus of luys nucleus pulposus nucleus solitarius nystagmus, pathologic nystagmus, physiologic o obex oblique muscles obturator canal obturator externus muscle obturator foramen obturator internus muscle occipital artery occipital bone occipital horn occipital lobe occipitalis muscle occiput occlusion oculocephalic reflex oculomotor oculomotor complex oculomotor nerve oculomotor nucleus oculus odontoid process oesophagus olecranon process olfaction olfactory association cortex olfactory bulb olfactory cortex olfactory epithelium olfactory mucosa olfactory nerve olfactory striae olfactory system olfactory tract olfactory trigone oligodendroglia oligodendroglial cells olive olivocerebellar axon olivopontocerebellar degeneration omental bursa omentum omohyoid omohyoid fascia omohyoid muscle ontogeny operculum ophthalmology ophthalmic artery optic canal optic chiasm optic disc optic foramen optic nerve optic papilla optic radiation optic recess optic tract ora serrata oral cavity orbicularis oculi muscle orbicularis oris muscle orbit orbitofrontal cortex organ organ of corti organelle orifice oropharynx os multangulum minus os penis ossicles ossification osteology osteon ostium otic ganglion otolith outer table of skull oval window ovarian follicle ovary ovum p pachymeninx pacinian corpuscle palate palatine bone palatine glands palatine process palatine tonsils palatoglossal arch palatoglossus muscle palatopharyngeal arch palatopharyngeus muscle paleocerebellum paleopallium paleospinothalamic axon paleostriatum pallidothalamic fiber palmar aponeurosis palmomental reflex palpation palpebral commissures pampiniform plexus pancreas pancreatic duct pancreaticoduodenal branches panniculus papilla papillary muscles paraaortic lymph nodes paracentral lobule paracolic gutters paradidymis paraesthesia parafascicular nucleus parahippocampal gyrus parailiac lymph nodes parallel fibers paralysis paramedian pontine reticular formation parametrium paraphasia pararenal parasagittal parasternal parasympathetic paraterminal gyrus parathyroid glands paraventricular nucleus parenchyma paresis paresthesia parietal bones parietal cell parietal lobe parotid bed parotid duct parotid gland parturition parotid papilla parotid sheath pars flaccida pars opercularis pars tensa parvicellular neurosecretory nuclei patella patellar reflex pecten pubis pectinate pectineal pectineus pectoral pectoral girdle pectoralis pectoralis major pectoralis minor pedicle peduncle pellucidum pelvic diaphragm pelvic floor pelvic inlet pelvic outlet pelvis penis pennate pennatus periamygdaloid area periamygdaloid cortex perianal periaqueductal gray pericardium perichondrium pericranium perikaryon perilymph perineum perineurium periodontal ligament periosteum peripheral peripheral nervous system perirhinal cortex peristalsis peritoneal cavity peritoneum periventricular nucleus peroneal artery persistent truncus arteriosus pes anserinus pes hippocampi petrosal ganglion petrosal ridge petrous bone petrous pyramid peyer's patches phalanges phalanges of the foot phalanges of the hand phallus pharyngeal constrictor muscles pharyngeal plexus pharyngeal recess pharyngeal tonsil pharyngobasilar fascia pharyngotympanic tube pharynx philtrum phonation photoreceptors phrenic nerve phylogeny pia mater pilar cell pillar of fauces pilomotor pilus pineal body pineal gland pinna piriformis piriform sinus pisiform pituitary gland placenta plantar aponeurosis platysma muscle pleura plexus plica semilunaris pollex pollicis pollux pons pontine nuclei pontocerebellum popliteal artery popliteal bursa popliteal fossa popliteal vein popliteus portal vein postcentral gyrus posterior atlantooccipital membrane posterior auricular artery posterior cerebral artery posterior chamber of eyeball posterior clinoid posterior column-medial lemniscus tract posterior commissure posterior communicating artery posterior cranial fossa posterior cricoarytenoid muscle posterior cruciate ligament posterior ethmoidal foramina posterior funiculus posterior hypothalamus posterior inferior cerebellar artery posterior lobe of the cerebellum posterior nasal artery posterior septal artery posterior spinal arteries posterior spinocerebellar tract posterior superior alveolar artery posterior tibial artery posterior triangle of the neck posterolateral fissure postganglionic neuron posture precentral gyrus precuneus prefrontal cortex preganglionic preganglionic neurons preganglionic parasympathetic neurons preganglionic sympathetic neurons premolar premotor cortex preoccipital notch preoptic recess preoptic region prepuce prepyriform cortex presacral space prevertebral fascia primary fissure primary olfactory cortex primary sensory neuron primary somatosensory cortex proboscis procerus process processus profunda femoris artery profundus projection fibers prominens promontory pronate prone proprioception proprioceptive proprius prosection prosector prosencephalon forebrain prosopagnosia prostate prostatic urethra protract protrude protuberance proximal psoas muscle pterion pterygoid plate pterygoid process pterygomandibular ligament pterygopalatine foramen pterygopalatine fossa pterygopalatine ganglion ptosis puberty pubic hair pubic symphysis pubis pudendal nerve pulmonary pulmonary alveolus pulmonary trunk pulmonary vein pulp pulvinar punctum pupil pupillary dilatation pupillary light reflex purkinje cells putamen pyloric antrum pyloric valve pylorus pyramid pyramidal cell pyramidal system pyramidal tract pyriform cortex pyriform lobe q quadrangular membrane quadrangular space quadrate quadratojugal quadriceps quadrigeminal body quadrigeminal plate quadrigeminal plate cistern quadrigeminus quadriplegia r radial artery radius radula rami communicantes ramus raphe raphe nuclei receptor layer of retina rectum rectus abdominis muscle rectus capitis anterior muscle rectus capitis lateralis muscle rectus femoris muscle rectus sheath recurrent laryngeal nerve red nucleus reflex reissner's membrane reissner's fibre renal artery renal calices renal capsule renal cortex renal hilus renal pyramids renal system reproductive system respiratory system restiform body rete rete testis reticular formation reticular nucleus of thalamus reticulospinal tract reticulum (anatomy) retina retinaculum retinal artery retinotopic retrobulbar neuritis retrogastric area retromandibular vein retromolar space retroperitoneal retropharyngeal space retroversion retrovisceral space rexed's laminae rhinencephalon rhombencephalon rhomboid fossa rib right atrium right colic artery right common carotid artery right gastroepiploic artery right mainstem bronchi right marginal artery right pulmonary artery right ventricle rima glottidis risorius rod cells rostrum of corpus callosum rotator cuff round ligament of the uterus round window rubrospinal tract rugae s saccade saccule sacral ala sacral vertebrae sacral promontory sacroiliac joint sacrum sagittal crest sagittal suture saliva salivary gland salpinx saphenous vein sartorius satellite cells scala media scala tympani scala vestibuli scalp scaphoid scaphoid fossa scapula scar schwann cell sciatic nerve sclera scleral venous sinus sclerotome scoliosis scotoma scrotum scutum sebaceous glands secondary oocyte secondary sensory neuron relay secretion sella turcica semen semicircular canal semilunaris semimembranosus seminal vesicles seminiferous tubules semitendinosus sensorimotor cortex sensory decussation sensory system septal cartilage septal nuclei septal vein septum septum pellucidum septum primum septum secundum serous serous membrane serous pericardium sesamoid bone sex organ sharpey's fibres short ciliary nerves shoulder shoulder blade shin sight sigmoid colon sigmoid sinus simian crease simian shelf sinoatrial node sinus skeletal system skeleton skin skull small intestine smegma soft palate sole (foot) soleus solitary nucleus solitary tract somatic somatic motor nuclei somite spasm spasticity specific sensory nucleus of thalamus spermatheca spermatic cord sphenoethmoidal recess sphenoid bone sphenoidal sinus sphenopalatine artery sphenopalatine foramen sphincter sphincter of the bile duct sphincter of the pancreatic duct spicule (nematode) spicule (sponge) spina bifida spinal accessory nucleus spinal cord spinal lemniscus spinal nerve spine spine of the scapula spinocerebellar tract spinocerebellum spinocervical pathway spinothalamic tract spinous process spiral ganglion splanchnic nerves spleen splenic artery splenic flexure splenic vein splenium of the corpus callosum splenius capitis muscle squamous stapedius stapes stellate cell stellate ganglion stereocilia stereognosis sternoclavicular articulation sternocleidomastoid muscle sternohyoid muscle sternothyroid muscle sternum stoma stomach straight sinus strap muscles stratum lucidum stratum zonale stretch reflex striae gravidarum stria medullaris thalami stria terminalis striate cortex striate nucleus striatum stroma stylet styloglossus muscle stylohyoid muscle styloid process stylopharyngeus muscle subarachnoid cisternae subarachnoid space subcallosal gyrus subclavian artery subclavian vein subdural hematoma subdural space subglottic airway subiculum sublingual fossa sublingual region sublingual salivary gland subluxation submandibular duct submandibular ganglion submandibular gland submandibular triangle submental triangle suboccipital muscle suboccipital triangle subscapularis muscle substantia gelatinosa of rolando substantia innominata substantia nigra subthalamic nucleus succus sulcus sulcus limitans superciliary arch superciliary line superficial cervical muscle superficial muscular aponeurotic system superficial temporal artery superior alveolar artery superior cerebellar artery superior cerebellar peduncle superior cervical ganglion superior colliculus superior concha superior gluteal artery superior jugular bulb superior laryngeal artery superior laryngeal nerve superior meatus superior mesenteric artery superior mesenteric vein superior oblique muscle superior olivary nucleus superior ophthalmic vein superior orbital fissure superior petrosal sinus superior pharyngeal constrictor muscle superior pubic ramus superior rectus superior rectus muscle superior sagittal sinus superior salivatory nucleus superior temporal gyrus superior thyroid artery superior thyroid vein superior tibiofibular joint superior vena cava superior vesicle artery superior vestibular nucleus supplementary motor cortex supporting cell suprachiasmatic cistern supraclavicular nerves supramarginal gyrus supraoptic nucleus supraorbital artery supraorbital foramen supraorbital nerve suprapatellar bursa sural nerve suspensory ligament sustentaculum tali suture sweat glands sylvian fissure sympathetic chain ganglion sympathetic nerve sympathetic nervous system sympathetic trunk symphysis synapse synaptic bouton syncytium syndesmosis synovial fluid synovial joint systole t tabes dorsalis taenia coli tail of pancreas talus tapetum lucidum tarsus taste buds taste pore tectorial membrane (cochlea) tectorial membrane of atlanto-axial joint tectospinal tract tectum tegmen tympani tegmentum tela choroidae telencephalon temporal artery temporal bone temporal fascia temporal gyrus temporal lobe temporal pole temporalis muscle temporomandibular joint tendon tensor tympani muscle tensor veli palatini tentorial incisure tentorial notch tentorium cerebelli terminal sulcus (heart) terminal sulcus of tongue terminal vein tertiary sensory neuron testicle testis thalamic fasciculus thalamogeniculate artery thalamostriate fibers thalamotomy thalamus thenar eminence thigh thigh bone third trochanter third ventricle thoracic aorta thoracic cavity thoracic duct thoracic spine thoracic vertebrae thorax thrombus thymus thyroarytenoid muscle thyrocervical trunk thyroepiglotticus muscle thyroglossal duct thyrohyoid membrane thyrohyoid muscle thyroid thyroid cartilage thyroid gland tibia tibial tuberosity toe tomogram tongue tonsil tonsil of cerebellum tooth torcular herophili torso torticollis torus trabecula trabecular meshwork