| MAD | Major Antigenic Determinant |
|---|---|
| MDM | Minor Determinant Mixture |
| AD | accident dispensary; acetate dialysis; active disease; acute dermatomyositis; addict, addiction; ade... |
| HBsAg/adr | hepatitis B surface antigen manifesting group-specific determinant a and subtype-specific determinan... |
| LAD | lactic acid dehydrogenase; left anterior descending [artery]; left axis deviation; leukocyte adhesio... |
| Charcot's gait | The gait of hereditary ataxia. (05 Mar 2000) |
|---|---|
| circumduction gait | Gait in which the leg is stiff, without flexion at knee and ankle, and with each step is rotated away from the body, then towards it, forming a saemicircle. Synonym: circumduction gait, spastic gait. (05 Mar 2000) |
| waddling gait | Rolling gait in which the weight-bearing hip is not stabilised; it bulges outward with each step, while the opposite side of the pelvis drops, resulting in alternating lateral trunk movements; due to gluteus medius muscle weakness, and seen with muscular dystrophies, among other disorders. Synonym: waddle. (05 Mar 2000) |
| helicopod gait | A gait, seen in some conversion reactions or hysterical disorders, in which the feet describe half circles. Synonym: helicopodia. (05 Mar 2000) |
| hemiplegic gait | Gait in which the leg is stiff, without flexion at knee and ankle, and with each step is rotated away from the body, then towards it, forming a saemicircle. Synonym: circumduction gait, spastic gait. (05 Mar 2000) |
| scissor gait | One leg swings across the other instead of straight forward, producing a criss-cross motion of the legs in walking, with the foot imprints reversed; bilateral hemiplegic gait. (05 Mar 2000) |
| high steppage gait | A gait in which the foot is raised high to avoid catching a drooping foot and brought down suddenly in a flapping manner; often seen in peroneal nerve palsy and tabes. Synonym: equine gait. (05 Mar 2000) |
| hysterical gait | A variety of bizarre gaits seen with hysteria-conversion reaction; usually the foot is dragged or pushed ahead, instead of lifted, while walking; frequently the foot is held dorsiflexed and inverted. (05 Mar 2000) |
| spastic gait | Gait in which the leg is stiff, without flexion at knee and ankle, and with each step is rotated away from the body, then towards it, forming a saemicircle. Synonym: circumduction gait, spastic gait. (05 Mar 2000) |
| steppage gait | A gait in which the advancing foot is lifted higher than usual so that it can clear the ground, because it cannot be dorsiflexed. Seen with peroneal neuropathies and other disorders causing foot dorsiflexion weakness. See: high steppage gait. Synonym: steppage. (05 Mar 2000) |
| toppling gait | <neurology> A gait in which the steps are uncertain and hesitant, and the patient totters and sometimes falls; probably due to a balance disorder; may be seen in elderly patients after a stroke. (06 Mar 2000) |
| equine gait | A gait in which the foot is raised high to avoid catching a drooping foot and brought down suddenly in a flapping manner; often seen in peroneal nerve palsy and tabes. Synonym: equine gait. (05 Mar 2000) |
| festinating gait | Gait in which the trunk is flexed, legs are flexed at the knees and hips, but stiff, while the steps are short and progressively more rapid; characteristically seen with parkinsonism and other neurologic diseases. Synonym: festination. (05 Mar 2000) |