Healed right femoral osteotomy.


  • Removal of Left Tibial Taylor Spatial Frame, Right Femoral EBI External Fixator, & Debridement of All Pin Sites

    The external fixators were removed from both the left tibia and right femur. All pins were removed, the pin sites were debrided, and sterile dressings were applied.

  • Left Femoral Correction Osteotomy As Well As Lengthening & Application of EBI External Fixator

    An EBI external fixator was applied with pins to the left femur in a corrective position to both resolve the femoral deformities and achieve lengthening.

  • Right Tibial Osteotomy & Lengthening with Application of Taylor Spatial Frame and Left Syndesmotic Screw with Forced Syndesmosis Correction & Holding Distally on the Right Tibia

    A spatial frame was applied to the right tibia and an osteotomy of the tibia and fibula was performed. A lateral incision was then made and a syndesmotic screw was applied. Another small incision was made and a tibial osteotomy was performed.


Post Op Care

Shaunak’s right spatial frame was on a turning schedule of four turns per day and he continued taking antibiotics to prevent infection. His pin sites and surgical wounds were clean and dry, ankles were functioning normally, and osteotomies were in proper alignment. He was advised to continue his lengthening schedule in addition to physical therapy for walking and to improve the range of motion in his right knee which was limited to 0 to 50 degrees.


Right tibial and left femoral osteotomy sites ten days after surgery.


  • 2 Months

Both of Shaunak’s tibias were the same length at the end of his spatial frame’s turning schedule. However, his left femur was still 1.5cm (.59in) short so femoral lengthening continued.


Equal length of tibias achieved. Femurs of unequal length require additional lengthening of the left femur.


  • 4 Months

Shaunak’s limbs were of equal length two and a half months after his surgery. By month four, he was walking well with no contractures and his lengthening osteotomies were healing. I continued to the follow progress of his legs with plans to remove his hardware after another month of healing.


Healed osteotomy sites four months after surgery.


    • Removal of External Fixator Spatial Frame From Right Tibia & Debridement of Pinsites
    • Removal of External Fixator From Left Femur & Debridement of All Pinsites
    • Bilateral Removal of Syndesmotic Screws From Lower Extremities

The external fixators along with all of their pins were removed from the right tibia and left femur. The pin sites were debrided and dry sterile dressings were then applied. An incision was made bilaterally over the syndesmotic screws and they were removed.


  • 3 Months

    Shaunak was doing very well and had begun to walk without the assistance of a walker. His limbs were still well aligned with no contractures and he had full range of motion. He’d experienced some loss of strength in his muscles as a result of the lengthening process but it would improve through walking, physical therapy, and being otherwise active.

  • 2 Years 8 Months

Shaunak had continued to do well and grew to 3ft 8 in (44in). His hips, knees, and feet had normal range of motion and none of his lower limbs issues were showing signs of reoccurrence.


  • 6 Years 5 Months

Two months before Shaunak’s 14th birthday I met with him and his parents to discuss plans for additional limb lengthening and correction. He’d been doing very well in the years since his surgeries and had grown to 4ft ½ in. However, while his joints had good range of motion, x-rays revealed outward bowing of his left leg. In addition, his parents were concerned that his left foot was turning in significantly when he walked.


Outward bowing of the left leg at the knee and inward bowing of the right femur.



Shaunak has done well but hopes to correct the deformity that occurred as he was growing while also achieving more length. This requires undergoing additional procedures to achieve correction and five inches of lengthening. At the time of the writing of this case study, the process is about half complete. The case study will be updated at the conclusion of treatment.

As shown in this case, lengthening of many inches can be achieved safely as long as the joints and spine are protected.