Clinical characteristics of early-stage osteonecrosis of the ankle and treatment outcomes

Kimona Issa, Qais Naziri, Bhaveen H. Kapadia, Bradley M. Lamm, Lynne C Jones, Michael A. Mont

Research output: Contribution to journalArticle

Abstract

Background: The purposes of this study were to describe the clinical manifestations of osteonecrosis involving the distal tibia and talus, to identify risk factors associated with the disease, and to evaluate the efficacy of percutaneous drilling for the treatment of ankles with early-stage symptomatic osteonecrosis. Methods: One hundred and one ankles in seventy-three patients with symptomatic osteonecrosis of the talus and/or distal tibia treated with percutaneous drilling were identified. There were eighty-one ankles in fifty-nine patients treated only at our institution and twenty ankles in fourteen patients with a failed prior core decompression at outside institutions. The parameters evaluated included demographics, disease characteristics, clinical outcomes including the American Orthopaedic Foot & Ankle Society score, Short-Form-36 scores, University of California Los Angeles activity scores, and visual analog scale pain scores, and radiographic outcomes at a mean follow-up duration of five years (range, two to nine years). Results: Eighty-five ankles had isolated talus osteonecrosis, eleven ankles had involvement of the distal tibia and talus, and five ankles had isolated distal tibial disease. Twenty-nine patients (40%) had initially presented with symptomatic osteonecrosis of another joint, most commonly the knee (37%), the hip (29%), and the shoulder (25%). The most common identifiable risk factors included chronic corticosteroid use (49.3%), alcohol abuse (35.6%), tobacco use (29%), and hypertension (20.5%). Overall, 83% of ankles did not demonstrate further disease progression after the procedure. There were significant improvements (p <0.05) in clinical and patient-reported outcomes after surgical treatment. The presence of human immunodeficiency virus and sickle cell disease was associated with a higher odds ratio of disease progression to joint collapse. Conclusions: Osteonecrosis of the distal tibia and talus was usually part of multifocal disease, and concurrent knee osteonecrosis was more common than hip osteonecrosis. The results of the present study suggest that early-stage ankle osteonecrosis can be treated successfully with percutaneous drilling. Level of Evidence: Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.

Original languageEnglish (US)
JournalThe Journal of bone and joint surgery. American volume
Volume96
Issue number9
DOIs
StatePublished - May 7 2014

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Osteonecrosis
Ankle
Talus
Tibia
Disease Progression
Hip
Knee
Joints
Los Angeles
Tobacco Use
Sickle Cell Anemia
Pain Measurement
Decompression
Alcoholism
Orthopedics
Foot
Adrenal Cortex Hormones
Therapeutics
Odds Ratio
Demography

ASJC Scopus subject areas

  • Surgery
  • Orthopedics and Sports Medicine

Cite this

Clinical characteristics of early-stage osteonecrosis of the ankle and treatment outcomes. / Issa, Kimona; Naziri, Qais; Kapadia, Bhaveen H.; Lamm, Bradley M.; Jones, Lynne C; Mont, Michael A.

In: The Journal of bone and joint surgery. American volume, Vol. 96, No. 9, 07.05.2014.

Research output: Contribution to journalArticle

Issa, Kimona ; Naziri, Qais ; Kapadia, Bhaveen H. ; Lamm, Bradley M. ; Jones, Lynne C ; Mont, Michael A. / Clinical characteristics of early-stage osteonecrosis of the ankle and treatment outcomes. In: The Journal of bone and joint surgery. American volume. 2014 ; Vol. 96, No. 9.
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