Deformities of upper leg






Wind swept leg




From Kocaoglu M, Bilen FE. Fixator-assisted nailing for correction of long bone deformities. Operative Techniques in Orthopaedics. 2011;21(2):163–173




  • 1.

    Clinical feature: One hip (right at the picture) flexed-internally rotated-adducted and the other one (left at the picture) flexed-externally rotated-abducted and bilateral knee flexed.


  • 2.

    Botulinum toxin injection: different target muscles depending on hip side (at the picture the hip is windswept to the left)



    • a.

      Target muscles for internally rotated-adducted hip (right hip at the picture): iliopsoas (6-1), tensor fascia lata (6-2), hip adductors (6-9 to 6-12), hamstrings (6-17 & 18)


    • b.

      Target muscles for externally rotated-abducted hip (left hip at the picture): iliopsoas (6-1), hamstrings (6-17 & 18) if hip flexion and knee flexion deformities are combined.





Knocked knee




From Herring JA. Chapter 22 – Disorders of the Leg, Tachdjian’s Pediatric Orthopaedics. 5 th ed. Elsevier/Saunders; 2014




  • 1.

    Clinical feature: Each knee crosses midline with hip adduction. More pronounced while standing and walking. Pes planovalgus deformity is usually combined.


  • 2.

    Botulinum toxin injection:



    • a.

      Primary target muscles: hip adductors (6-9 to 6-12)


    • b.

      Secondary target muscles: tensor fascia lata (6-2) and peroneus muscles (7-4 to 7-6) depending on how severely the hip is internal rotated and foot pronated.





Crouching




From Herring JA. Chapter 35 – Disorders of the Brain, Tachdjian’s Pediatric Orthopaedics. 5 th ed. Elsevier/Saunders; 2014

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Aug 7, 2021 | Posted by in OTOLARYNGOLOGY | Comments Off on Deformities of upper leg

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