| MCA | major coronary artery; Maternity Center Association; medical care administration; methylcholanthrene... |
|---|---|
| MCA/MR | multiple congenital anomaly/mental retardation [syndrome] |
| MCD | magnetic circular dichroism; mast-cell degranulation; mean cell diameter; mean of consecutive differ... |
| MCE | medical care evaluation; military clinical engineering; multicystic encephalopathy; multiple cartila... |
| MCES | medical care evaluation study; multiple cholesterol emboli syndrome |
| stress fracture | <orthopaedics, radiology> A hairline or microscopic break in the bone that is not demonstrable with conventional X-rays. Symptoms include a dull aching pain with tenderness at the site. Symptoms often increase with activity and diminish with rest. Nuclear bone scanning will reliably demonstrate stress fractures where conventional radiographs often fail. Although they may occur in most any location, they are most common in the tibia, fibula and metatarsal bones. (27 Sep 1997) |
|---|---|
| nightstick fracture | <orthopaedics> A fracture of the ulna. Named because of the injury that results when attempting to block the downward blow of a nightstick with the raised forearm. (27 Sep 1997) |
| subcapital fracture | An intracapsular fracture of the neck of the femur, at the point where the neck of the femur joins the head. (05 Mar 2000) |
| subperiosteal fracture | A fracture occurring beneath the periosteum, and without displacement. (05 Mar 2000) |
| supracondylar fracture | A fracture of the distal end of the humerus or femur. (05 Mar 2000) |
| dentate fracture | A fracture in which the opposing surfaces are rough, with toothed or serrate projections fitting into corresponding indentations. (05 Mar 2000) |
| depressed fracture | A skull fracture with inward displacement of a part of the calvarium. (27 Sep 1997) |
| depressed skull fracture | A skull fracture with inward displacement of a part of the calvarium. (27 Sep 1997) |
| de Quervain's fracture | Fracture of navicular bone with dislocation of lunar bone. (05 Mar 2000) |
| derby hat fracture | Regular cranial concavity in infants; may or may not be associated with fracture Synonym: dishpan fracture. (05 Mar 2000) |
| diastatic skull fracture | The traumatic separation of cranial bones at a suture line. (27 Sep 1997) |
| direct fracture | A fracture, especially of the skull, occurring at the point of injury. (05 Mar 2000) |
| dishpan fracture | Regular cranial concavity in infants; may or may not be associated with fracture Synonym: dishpan fracture. (05 Mar 2000) |
| dislocation fracture | A fracture of a bone near an articulation with its concomitant dislocation from that joint. (05 Mar 2000) |
| double fracture | A fracture in two parts of the same bone. Synonym: double fracture. (05 Mar 2000) |