Osteocondroma acetabular

Abstract

SUMMARY:This is a case report of a patient with a intra-articular hip osteochondroma, an extremely rare location for this kind of lesion. The patient was treated with resection of the lesion and presented a very good evolution with total recovery of the hip movements.

Intra-articular acetabular osteochondroma in patients with multiple hereditary exostoses

“…In most cases, the lesion manifests with pain, limp or limited range of motion [5,[7][8][9][10][11][13][14][15]. Symptoms may occur from intra-articular mechanical interference, or progressive subluxation of the femoral head by the mass can also lead to these symptoms.…”

“…For a more extensive lesion or in adolescents and adults, Ganz surgical hip dislocation approach may be necessary [5,11,14]. Garcia et al reported excision of a lesion located posteroinferiorly by posterolateral approach with posterior acetabular rim osteotomy [15].…”

“…An intraarticular acetabular osteochondroma may be asymptomatic or can manifest with limping, limitation of hip joint motion, pain, lateral displacement of the femoral head, and subsequent hip dysplasia [4,5]. Extensive literature search reveals only 15 cases of this lesion (Table 1) [5][6][7][8][9][10][11][12][13][14][15][16]. Various surgical procedures have been applied to excise the lesion, including arthroscopic excision [9], excision through surgical hip dislocation or subluxation [5][6][7][8]12,13], and excision through posterior acetabular rim osteotomy [15].…”

“…Extensive literature search reveals only 15 cases of this lesion (Table 1) [5][6][7][8][9][10][11][12][13][14][15][16]. Various surgical procedures have been applied to excise the lesion, including arthroscopic excision [9], excision through surgical hip dislocation or subluxation [5][6][7][8]12,13], and excision through posterior acetabular rim osteotomy [15]. We add three additional cases of intra-articular acetabular osteochondromata out of 204 patients with MHE visiting the authors' clinic from 1995 to 2020.…”

Solitary Osteochondroma of the Ilium: A Case Report

“…[14] Pelviste osteokondromlar kıkırdak dokunun bulunduğu iliyak kanat, iskium gibi apofizer bölgelerden veya asetabulumdan köken alabilir. [20] İliyak kanat kaynaklı osteokondromlar, malign transformasyon riskinin pelvik bölge yerleşimli kitlelerde daha fazla olmasından ve semptomlu olmalarından dolayı cerrahi tedavi edilmelidir.…”