| oral surgical procedures, preprosthetic | Surgery necessary for a denture to rest on a firm base, free from marked osseous protuberances or undercuts, and devoid of interfering muscle attachments, excess mucoperiosteum, hyperplasias, and fibrous or papillary growths. (12 Dec 1998) |
|---|---|
| otologic surgical procedures | Surgery performed on the external, middle, or internal ear. (12 Dec 1998) |
| otorhinolaryngologic surgical procedures | Surgery performed on the ear and its parts, the nose and nasal cavity, or the throat, including surgery of the adenoids, tonsils, pharynx, and trachea. (12 Dec 1998) |
| thoracic surgical procedures | Surgery performed on the thoracic organs, most commonly the lungs and the heart. (12 Dec 1998) |
| endocrine surgical procedures | Surgery performed on any endocrine gland. (12 Dec 1998) |
| urogenital surgical procedures | Surgery performed on the urinary tract or its organs and on the male or female genitalia. (12 Dec 1998) |
| urologic surgical procedures | Surgery performed on the urinary tract or its parts in the male or female. For surgery of the male genitalia, urologic surgical procedures, male is available. (12 Dec 1998) |
| urologic surgical procedures, male | Surgery performed on the male genitalia. (12 Dec 1998) |
| paralysis, obstetric | Paralysis of an infant resulting from injury received at birth. (12 Dec 1998) |
| obstetric | Pertaining to obstetrics (18 Nov 1997) |
| obstetric conjugate | The diameter that represents the shortest diameter through which the head must pass in descending into the superior strait and measures, by means of X-ray, the distance from the promontory of the sacrum to a point on the inner surface of the symphysis a few millimeters below its upper margin. Synonym: obstetric conjugate diameter. (05 Mar 2000) |
| obstetric conjugate diameter | The diameter that represents the shortest diameter through which the head must pass in descending into the superior strait and measures, by means of X-ray, the distance from the promontory of the sacrum to a point on the inner surface of the symphysis a few millimeters below its upper margin. Synonym: obstetric conjugate diameter. (05 Mar 2000) |
| obstetric conjugate of pelvic outlet | The conjugate of the pelvic outlet lengthened by the posterior displacement of the coccyx. (05 Mar 2000) |
| obstetric position | The position assumed by the parturient woman, either dorsal recumbent or lateral recumbent. (05 Mar 2000) |
| obstetric ultrasound | Use of diagnostic ultrasound during pregnancy. (05 Mar 2000) |