Convex instrumented hemiepiphysiodesis with concave distraction: a preliminary report
Künye
Alanay A, Dede O, Yazici M. Convex instrumented hemiepiphysiodesis with concave distraction: a preliminary report. Clinical Orthopaedics and Related Research. 2012; 470(4):1144-50. doi: 10.1007/s11999-011-1878-y.Özet
BACKGROUND:
The convex growth arrest (CGA) procedure has been well accepted for treatment of congenital scoliosis as it is a simpler procedure with successful results. However, unpredictability of curve behavior, slow and usually inadequate correction, and necessity of anterior surgery for completeness of the epiphysiodesis are its shortcomings.
QUESTIONS/PURPOSES:
In a preliminary study we asked whether a modification of the CGA procedure using convex instrumented hemiepiphysiodesis with concave distraction would correct the coronal plane Cobb angles and would correct or maintain sagittal plane local and global kyphosis angles. We also identified complications.
PATIENTS AND METHODS:
We retrospectively reviewed five female patients who underwent the modified procedure. Their mean age at the index operation was 40 months (range, 17-55 months). The patients underwent concave distractions every 6 months. The magnitude of the convex instrumented and concave distracted curves and sagittal plane parameters were determined on the preoperative and most recent followup radiographs. Minimum followup was 26 months (mean, 34 months; range, 26-40 months).
Kaynak
Clinical Orthopaedics and Related ResearchCilt
470Sayı
4Bağlantı
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3293962/pdf/11999_2011_Article_1878.pdfhttps://hdl.handle.net/11446/636