Share this entry

Share this page

ptosis

División en sílabas: pto·sis
Pronunciación: /ˈtōsəs
 
/

Definición de ptosis en inglés:

sustantivo

Medicine
Drooping of the upper eyelid due to paralysis or disease, or as a congenital condition.
Example sentences
  • The first sign frequently presents as ocular muscle weakness resulting in diploplia (double vision) and/or ptosis (drooping eyelid).
  • Symptoms include nasal congestion, ptosis of one eyelid, miosis, and conjunctional hyperemia.
  • On physical examination, slight proptosis of the left eye and ptosis of the left upper eyelid were noted.

Origen

mid 18th century: from Greek ptōsis, from piptein 'to fall'.

Derivados

ptotic

1
Pronunciación: /ˈtōˌtik, ˈtätik/
adjetivo
Example sentences
  • Occasionally, the small volume of TRAM tissue cannot fulfill the requirements for breast symmetry, especially in those patients with limited abdominal tissue and large ptotic breasts.
  • This flap also permits large ptotic breasts to be reconstructed without recourse to breast implants.
  • In older patients, these glands may become ptotic and appear more prominent.

Definición de ptosis en:

Share this entry

Share this page

 

¿Qué te llama la atención de esta palabra o frase?

Obtenga más de Oxford Dictionaries

Suscribirse para eliminar anuncios y acceder a los recursos premium

Palabra del día prepotent
Pronunciación: prɪˈpəʊt(ə)nt
adjective
greater than others in power or influence