Human and Animal Anatomy Graphics

Illustrative anatomical cutaways of human and animal reproductive systems, emphasizing structural details. The color palette includes natural flesh tones and anatomical labels.

Human pelvic bones, computer artwork.

Breast anatomy, computer artwork.

Medicine: female reproductive system. Drawing

An external lateral view illustration of muscles in the leg, from the pelvis to the feet. The principal ones : -gluteus maximus -thigh muscles (tensor facia lata, quadriceps, semi-membranous, femoral biceps) -leg muscles (gemellus, lateral peroneal, anterior peroneal, extensor digitorum communis, extensor hallicus longus, anterior tibial muscle). This illustration can be used to place acupuncture points.

Cross section of womb with foetus being expelled

Anatomy of the ear

Healthy elbow joint in sagittal section.

Arm anatomy, illustration

Spondyloarthrosis of the lumbar vertebrae (lumbar osteoarthritis), with disc osteoarthritis. Spondyloarthrosis is a non-inflammatory degeneration (osteoarthritis) of the spine. It can be accompanied, as here, by disc osteoarthritis (osteoarthritis of the intervertebral discs) and the formation of osteophytes (or parrot's beaks, bony growths). See images 1530607 for healthy lumbar vertebrae, 1530707 for spondyloarthrosis with interapophyseal osteoarthritis and spinal cord compression.

Cross-section illustration of male genital organs. The penis is made up of spongy and cavernous tissue opened down the middle by the urethra. The testicle is topped by the epididymis, then the deferential artery that passes over the bladder, in the front of the seminal vesicle and comes out in the prostate by way of the ejaculatory duct which joins the urethra.

Illustration of the hip joint. The two joint surfaces (grey) are visible, the pelvic joint cavity (acetabulum) and the femur proximal epiphysis (femoral head). The articular capsule is filled with synovial fluid (blue), surrounded by its membrane (pink), it is attached to the pelvis on the cotyloidal ring and surrounds the interarticular ligament (purple) linking the centre of the femoral head and pelvis.

Central face view of the adrenal gland, sectioned along its bottom.

Human neck anatomy, computer illustration.

Illustration of the female reproductive system.

Illustration of the stenosis of the carotid. This pathology is a narrowing of the interior of the carotid artery (which ensures oxygenation of the brain), due to atheroma deposits. Stenosis of the carotid can cause a cerebral embolism (migration of a clot or the debris from fatty deposit) that can lead to a CVA.

Human brain, illustration

Illustration of the oral passageways, from the posterior orifice of the nasal cavities, the outer, inner and middle ear, and communication between the pharynx and inner ear via the eustachian tube. On the left, the soft palate and eustachian tube are slack, at rest. On the right, soft palate and eustachian tube are contracted, which protects the inner ear.

Anatomical model of the middle ear

Stylized view of the skeleton, lower urinary system, it's blood supply within the body.

Illustration of a herniated disc at L5 and S1, compressing S1s nerve root. The pedicles are illustrated in cross-section to show the vertebral hole and the passage of the nerve roots.

Illustration of female breast anatomy.

Respiratory system. Schematic drawing of the front section of the larynx. 1. Epiglottis 2. Vocal folds above 3. Vocal folds below 4. Trachea. Drawing. Color.

Illustration of hearing, journey of the sound wave in the ear. The sound wave is captured by the auricle, penetrates in the auditory canal, vibrates the eardrum membrane, which in turn vibrates the ossicles (malleus, incus, stapes). The vibration of the stapes make the fenestra vestibuli membrane vibrate which causes hydraulic waves in the cochlea perilympha (blue), appliying pressure on the endolymph inside the cochlea channel, moving the basilar membrane (pink), causing the hair cells to move against the tectorial membrane, producing a nerve impulse in the cochlea nerve fibres (yellow). This nerve impulse moves to the auditory nerve and carries the message to the auditory area of the brain, which analyses the data and enables us to hear the sound.

Anatomical model showing the gluteus maximus muscles.

Anatomy of the eye and eyelid (viewed from 3/4) with iris, pupil. .

Human vertebrae, computer artwork.

Muscular dystrophy, illustration

Close-up view of human gluteal muscles.

Human hip musculature, computer artwork.

Spleen, illustration

Illustration of human midbrain anatomy.

Biceps and triceps muscles, illustration

Schematic of female organs in a funnel.

Male genitalia, sectional enlargement of the testis and a seminiferous tube with Sertoli cells.

The alveoli are tiny air-filled pockets located in the lungs. 3D rendering. The alveoli are tiny air-filled pockets located in the lungs.

Illustration of the anatomy of the larynx, seen from above.

Illustration of a vocal chord pathology called a cyst.

Muscular system of the muscles of the right shoulder in posterior view.

Human brain anatomy, illustration

Illustration of the air and nervous passage of a sound wave passing through the bone of the skull, during singing.

In stage II esophageal cancer, the tumor has spread to certain areas of the esophageal wall. 3D rendering. In stage II esophageal cancer, the tumor has spread to certain areas of the esophageal wall.

Female pelvic floor II Superior view

Illustration of an artificial heart valve

The auditory cortex is the sensory system for the sense of hearing. It includes both the sensory organs (the ears) and the auditory parts of the senso 3D illustration. Sound passes through the ear and carries signals to the brain stem through the auditory nerve.

Anatomy of human ear, membranous labyrinth.

Illustration of a uterine prolapse, the uterus descends into the vaginal cavity.

Illustration of a cancerous tumour on the cervix on a frontal section (at the top) and on a view of the base of the cervix (bottom). The tumour causes inflammation.

Muscle structure of the back, anatomical illustration

Larynx showing the hyoid bone, the thyroid cartilage.

Ovaries, illustration

Cross-section of the larynx with the supraglottic and subglottic level.

Illustration of a uterine prolapse, the uterus descends into the vaginal cavity.

Illustration of the path of sound in the ear. The sound wave captured by the ear's auricle penetrates into the auditory canal, vibrates the tympanic membrane which in turn vibrates the ossicles (hammer, anvil, stirrup). The stirrup's vibrations cause movement in the oval window's membrane which produce hydraulic waves in the cochlea's perilymph, putting pressure on the endolymph within the cochlear duct, displacing the basilar membrane, pushing the stereocilia against the tectorial membrane and producing nervous impulses in the cochlear's nervous fibers. This nervous impulse progresses in the auditory nerve, then from neuron to neuron through the bone marrow until it reaches the auditory cortex in the brain which analyses the data.

Human ear cutaway diagram. Human ear cutaway diagram. Anatomy illustration. Copyright: xZoonar.com/LeonelloxCalvettix 9887920

Pathway of air, vintage engraving. Pathway of air, vintage engraved illustration. Copyright: xZoonar.com/PatrickxGuenettex 10656497

Position of the mouth for the pronunciation of the 'A' in phonation.

Medical illustration representing the muscles of the shoulder, joint and shoulder muscles. The articular capsule, the ligaments, the small pectoralis and coraco-brachial tendons at the top, the tendon of the subscapularis muscle, the deltoid muscle, the biceps brachii, the tendon and the pectoral part of the pectoralis major, and the intercostals, are distinguished. back, the latissimus dorsi and triceps brachii.

Male pancreas, computer artwork.

Human ear, illustration

Pelvis anatomy, illustration

Structure of a healthy dorsal vertebra with spongy and compact tissue.

Biceps and triceps muscles, illustration

Illustration of the human thyroid gland and larynx

Thyroid gland and cartilage, illustration

The urinary system consists of the kidneys, ureters, and urethra. 3D rendering. The urinary system consists of the kidneys, ureters, and urethra.

Left supramedial eye anatomy showing muscle innervation.

Female reproductive system, computer artwork.

Pelvis anatomy, illustration

Illustration of a cochlear implant in the ear, showing how sound travels to the brain. The transmitter is worn behind the ear, linked to a transmitting antenna placed under the scalp, which transmits sound to a receiver placed under the skin, to the electrode array rolled up in the inner ear duct (in the cochlea). Sound is transmitted to the auditory nerve and to the brain.

The Ear Anatomy of the human ear. Vintage engraving from Harpers Monthly magazine 1880. The image is currently in public domain by the virtue of age. Copyright: xZoonar.com/J.xSandvikx 2471865

Medicine: Human anatomy, male and female pelvis

Medicine: Human anatomy, the celiac trunk and its branches

Medicine, human anatomy, the circulatory system, blood circulation: sections through the male reproductive system with the arteries and veins shown in red and blue, penis, testicles, genitals, colored lithograph by J. Maclise, 1841.

Heart, illustration

Nasal cartilage.

Anatomical model of the middle ear

Slipped disk. On the left, view of the vertebral column showing a slipped disk. On the right, slipped disk compressing a nerve root (at the top) or the spinal cord (at the bottom). A slipped disk is an abnormal protusion of an intervertebral disk. It is usually located at the level of the lumbar vertebrae. Following the repeated constraints exercised on the disk (bad posture, false movement, lifting heavy charges), the latter can get out partially of its usual lodging, forming a protusion inside the rachidian canal, compressing one of the nerve root or the spinal cord. This creates great pain that can extend up to the lower limbs (sciatica).

Illustration of lumbar vertebrae.

Disarticulated mandible with bony regions Superior view

Illustration of the sinuses.

Human ear and cotton swabs

Illustration of various types of uniovular gemellary pregnancies (true twins); these pregnancies result from a single egg and a single sperm, the fertilized egg divides. Depending on the date of division: Before 4 days: dichorionic pregnancy (2 placentas), diamniotic (two amniotic sacs). From 4 to 8 days: monochorionic pregnancy (1 placenta for 2 fetuses), diamniotic (two amniotic sacs). From 8 to 14 days: monochorionic pregnancy (1 placenta), monoamniotic (one amniotic sac). After 14 days: conjoined twins, 1 umbilical cord (Siamese).

Speicheldrüsen Speicheldrüsen Copyright: xZoonar.com/curryx 2230184

Medicine - Human body - Positions of the uterus: normal, retroflexion and retroversion. Illustration

Comparison of normal heart versus heart with a patent foramen ovale.

Medicine: Human body, Duodenum and pancreas, illustration Medicine: Human anatomy

Close-up of inner parts of a human ear

3D illustration. Fresh slices or meat. Marbling of pork or beef tenderloin for steak.

Cross section through a typical synovial joint showing the bone synovial membrane synovial fluid cartilage and ligament 3d illustration. Cross section through a typical synovial joint showing the bone synovial membran

Woman womb

The woman vagina

stephen smith's, medical equipment, surgical instrument, history of medicine

Illustration of the presence of metastases in prostate cancer. On the left, there is no metastasis, on the right, there are metastases.

Anatomical model of the middle ear

Illustration of lumbar vertebrae.

Muscular dystrophy, illustration

Illustration of a normal lumbar spine between D12 and L5. The multifidus muscles are illustrated, as well as the lumbar spinal nerve roots and spinal glands.

Vocal cord polyp.

Digital illustration of muscles of the hand, dorsal view (no labels).

The ear: section showing the external structure. Colour lithograph by F. Foedisch, ca. 1875.

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