Twenty-Four Weeks Premature Infant Model Biology transparent prenasal and mastoid sinus

transparent prenasal and mastoid sinus model shows the anatomical structures of sinus cavities

canine and molar tooth

This skull model has the masticatory muscles including the lateralis

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Twenty-Four Weeks Premature Infant Model Biology transparent prenasal and mastoid sinusDiscover this highly detailed Twenty Four Weeks Premature Infant Model. It has all the physiological features of a preterm infant such as: Weight less than 2500g Height less than 47cm Soft skin with bright red, thin epidermis and visible blood vessels Loose and wrinkling facial skin Flabby cervical muscle Hypotonia of limbs Heavy lanugo Soft ear conch Unclear areola mammae Little dermatoglyphic patterns of sole Retained testicle of male infant Labium