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The popliteal entrapment syndrome
Anatomia Clinica
|January 1, 1984
Summary
Popliteal entrapment syndrome involves anatomical anomalies compressing the popliteal artery. Early diagnosis and surgical intervention, like grafts or tendon release, lead to good patient outcomes.
Area of Science:
- Vascular Surgery
- Anatomy
- Orthopedics
Background:
- Popliteal entrapment syndrome (PES) is a rare condition causing intermittent or persistent arterial obstruction.
- Anatomical variations in the popliteal fossa are the primary etiology of PES.
Observation:
- Five cases of PES in young adults (17-41 years) were diagnosed pre-operatively.
- Anatomical causes included high gemellus muscle insertion, hypertrophic plantaris muscle, and fibrous bands.
- Popliteal artery involvement presented as thrombosis (2 cases) or intermittent compression (3 cases).
Findings:
- Surgical treatment, including arterial grafting for thrombosis and tendon release or band division for compression, yielded positive results.
- Analysis of 111 literature cases (1970-1983) explored anatomical variations, clinical evolution, and embryological origins of PES.
Implications:
- Pre-operative diagnosis of PES is crucial for effective management.
- Understanding the diverse anatomical causes informs surgical strategies and improves patient prognoses.
- Further research into embryological factors may elucidate the pathogenesis of popliteal artery compression.