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Leg length discrepancy after hip replacement is calculated as the vertical distance between the middle of the minor trochanters, using the acetabular tear drops [94] or the transischial line [16] as references for the horizontal plane. A discrepancy of up to 1 cm is generally tolerated. [94] [16]
Femur length: The superior aspect of the femoral head and the distal portion of the medial femoral condyle. Tibial length: The medial tibial plateau and the tibial plafond; As previously mentioned, leg length difference can result from a repetitive activity that misaligns, one example being pelvic torsion; this is a functional LLD.
Clinical feature: presents after the child has started walking but before six years of age. Usually associated with a painless hip due to mild abductor weakness and mild limb length discrepancy. If there is a bilateral involvement the child might have a waddling gait or trendelenburg gait with an increased lumbar lordosis.
Klein's line or the line of Klein is a virtual line that can be drawn on an X-ray of an adolescent's hip parallel to the anatomically upper edge of the femoral neck.It was the first tool to aid in the early diagnosis of a slipped capital femoral epiphysis (SCFE), which if treated late or left untreated leads to crippling arthritis, leg length discrepancy and lost range of motion.
Distraction osteogenesis (DO) is used in orthopedic surgery, and oral and maxillofacial surgery to repair skeletal deformities and in reconstructive surgery. [1] [2] [3] It was originally used to treat problems like unequal leg length, but since the 1980s is most commonly used to treat issues like hemifacial microsomia, micrognathism (chin so small it causes health problems), craniofrontonasal ...
In a recent study, including newborns with high clinical suspicion for DDH (Ortolani/Barlow test, asymmetry in abduction of 20° or greater, breech presentation, leg-length discrepancy, and first-degree relative treated for DDH), hip sonography led to a change in clinical diagnosis in 52% of hips and to a change in management plan in 32% of hips.
New diabetes and weight-loss drugs may benefit patients undergoing hip replacement, without adding to complication risks, according to preliminary data released on Monday at a large meeting of ...
leg length discrepancy: LLE: left lower extremity: LLETZ: large loop excision of the transformation zone: LLL: left lower lobe LLQ: left lower quadrant: LM: left main LMA: left mentoanterior (fetal position) laryngeal mask airway LMCA: left main coronary artery: LMD: local medical doctor: LMP: last menstrual period—first day of the menstrual ...