Hypoplasia

hypoplasia /hy·po·pla·sia/ (-pla´zhah) incomplete development or underdevelopment of an organ or tissue.hypoplas´tic

---

enamel hypoplasia  incomplete or defective development of the enamel of the teeth; it may be hereditary or acquired.

oligomeganephronic renal hypoplasia  oligomeganephronia.

---

hy·po·pla·sia (hp-plzh)

n.

1. Incomplete or arrested development of an organ or part.

2. Atrophy due to destruction of some of the elements of a tissue or organ.

---

hypo·plastic (-plstk) adj.

---

Hypoplasia

A deficiency or underdevelopment of a tissue or body structure.

Mentioned in: DiGeorge Syndrome, Duodenal Obstruction

---

hypoplasia (hī´pōplā´zh),

n the defective or incomplete development of a tissue or structure.

Hypoplasia.

hypoplasia, enamel, chronologic,

n a prenatal or postnatal systemic type affecting amelogenesis occurring at the time of the systemic disorder.

hypoplasia, enamel, hereditary (hereditary brown tooth),

n a hereditary anomaly of the enamel affecting the primary and permanent dentition in which a thin layer of hard enamel covering the yellow dentin gives the tooth a brown appearance.

hypoplasia, mandibular,

n an abnormally small mandibular development (e.g., in micrognathia or brachygnathia).

---

hypoplasia, hypoplasty

incomplete development or underdevelopment of an organ or tissue, e.g. cerebellar hypoplasia, bone marrow hypoplasia, gonadal hypoplasia, small intestinal mucosal hypoplasia.