J Knee Surg 2013; 26(S 01): S107-S111
DOI: 10.1055/s-0032-1324809
Case Report
Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Intercondylar Synovial Septum in Two Patients with Nail-Patella Syndrome

Daniel S. Heckman
1   Department of Orthopaedic Surgery, St. Luke's Hospital and Health Network, Bethlehem, Pennsylvania
,
Amanda J. McCoy
2   School of Medicine, Duke University Medical Center, Durham, North Carolina
,
Charles E. Spritzer
3   Department of Radiology, Duke University Medical Center, Durham, North Carolina
,
William E. Garrett
4   Duke Sports Medicine Center, Durham, North Carolina
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Publikationsverlauf

12. September 2011

23. Juni 2012

Publikationsdatum:
21. September 2012 (online)

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Abstract

This case report describes the arthroscopic findings in two patients with nail-patella syndrome (NPS). In both cases, a midline synovial septum was encountered that completely subdivided the knee into medial and lateral compartments. One patient required two subsequent arthroscopic procedures, and the synovial septum was found to have recurred even after it had been resected at the initial surgery. The etiology and clinical significance of this anatomic anomaly are unknown, however, surgeons should be aware of its existence and the potential difficulties it may present during knee arthroscopy in patients with NPS.