Granuloma formation after chevron osteotomy fixation with absorbable copolymer pin: a case report.
After fixation of a chevron osteotomy for hallux valgus of the left foot with a bioabsorbable copolymer, a delayed onset of pain at the surgical site developed. Magnetic resonance imaging showed a cystic lesion that was unresponsive to conservative treatment. Surgical excision determined the lesion to be a giant-cell granuloma formed as a foreign body response to the degrading copolymer.
Pavlovich
Raymond
R
Department of Orthopaedics & Rehabilitation, Yale New Haven Hospital, Yale University, New Haven, CT, USA.
Caminear
David
D
D020341:Absorbable Implants / Q000009:adverse effects*; D001858:Bone Nails / Q000009:adverse effects*; D005260:Female; D015745:Granuloma, Foreign-Body / Q000209:etiology*; D006215:Hallux Valgus / Q000601:surgery*; D006801:Humans; D019344:Lactic Acid / Q000009:adverse effects; D008682:Metatarsal Bones / Q000601:surgery; D008875:Middle Aged; D010027:Osteotomy / Q000009:adverse effects / Q000295:instrumentation*; D011100:Polyglycolic Acid / Q000009:adverse effects; D000077182:Polylactic Acid-Polyglycolic Acid Copolymer; D011108:Polymers / Q000009:adverse effects; D011183:Postoperative Complications
D011108:Polymers; D000077182:Polylactic Acid-Polyglycolic Acid Copolymer; D011100:Polyglycolic Acid; D019344:Lactic Acid