| PPS | Personal Preference Scale; physician, patient and society [course]; polyvalent pneumococcal polysacc... |
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| pterygium | Origin: NL, fr. Gr, properly a dim, akin to a feather. <medicine> A superficial growth of vascular tissue radiating in a fanlike manner from the cornea over the surface of the eye. Source: Websters Dictionary (01 Mar 1998) |
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| pterygium colli | A congenital, usually bilateral, web or tight band of skin of the neck extending from the acromion to the mastoid seen in Turner's syndrome and Noonan's syndrome. (05 Mar 2000) |
| pterygium syndrome | <syndrome> Webbing of the neck, antecubital fossae, and popliteal fossae with flexion deformities of the extremities and anomalies of the vertebrae; observed in pseudo-Turner's syndrome and Turner's syndrome; mendelian inheritance of all those kinds. (05 Mar 2000) |
| pterygium unguis | Origin: NL, fr. Gr, properly a dim, akin to a feather. <medicine> A superficial growth of vascular tissue radiating in a fanlike manner from the cornea over the surface of the eye. Source: Websters Dictionary (01 Mar 1998) |
| popliteal pterygium syndrome | <syndrome> An inherited condition with a web behind the knee. (a pterygium is a winglike triangular membrane.) (12 Dec 1998) |
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| syndrome, popliteal pterygium | An inherited condition with a web behind the knee. (a pterygium is a winglike triangular membrane.) (12 Dec 1998) |
Synonyms : Pterygiums
| pterygium divulsor |
An instrument for separating the corneal portion of the pterygium.
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| pterygium |
pl. ptery´gia [Gr. pterygion wing] a winglike structure, applied especially to an abnormal triangular fold of membrane, in the interpalpebral fissure, extending from the conjunctiva to the cornea, being immovably united to the cornea at its apex, firmly attached to the sclera throughout its middle portion, and merged with the conjunctiva at its base.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| pterygium s. |
multiple pterygium s.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| pterygium | a thickened triangular layer of conjunctiva extending from the nasal edge of the eye to the cornea |
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