Apparent Leg Length Discrepancy
A broken leg bone can lead to a limb length discrepancy if it heals in a shortened position.
Apparent leg length discrepancy. Leg length discrepancy LLD also known as anisomelia is defined as a condition in which the paired lower extremity limbs have a noticeably unequal length. True LLD defined as those who are associated with shortening of bony structures and apparent LLD defined as those who are the result of altered mechanics of the lower extremities. Leg length difference LLD is primarily when the hips are not level causing a limp from side to side.
This difference may simply be a mild variation between the two sides of the body. Naveed Ahmed Jumani Resident Orthopedic surgery LNH karachi 2. Which is a better predictor of short-term functional outcomes after total hip.
Most practitioners divide LLD into anatomical or functional. Leg Length Discrepancy LLD Leg Length Discrepancy is a common condition that may be caused by a congenital defect disruption of the physis or a paralytic disorder and presents with limb length asymmetry of varying magnitude. Definition Limb length discrepancy or anisomelia is defined as a condition in which the paired lower extremity limbs have a noticeably unequal length.
It can affect the patients gait and result in knee ankle andor hip dysfunction. Apparent leg length discrepancy measurement test. Leg length discrepancy may cause the development of a functional scoliosis.
Leg length discrepancy can be divided into 2 etiological groups. Apparent Leg Length Discrepancies A lateral pelvic tilt is often confused with another condition known as leg length discrepancy. Someone with a lateral pelvic tilt may think they have one leg longer than the other or one leg shorter than the other.
12 There have been many previous studies 8 11 13 on true LLD assessed by hip radiography but few studies on apparent LLD. Sometimes the cause of leg length discrepancy is unknown particularly in cases involving underdevelopment of the inner or outer side of the leg or partial overgrowth of one side of the body. Apparent LLD can be a better predictor of patient-perceived inequality and physical performance than true LLD.
