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Operative Treatment of Symptomatic Os Acromiale

견봉 골의 수술적 치료

  • Ji, Jong-Hun (Department of Orthopedic Surgery, Daejeon St. Mary's Hospital, The Catholic University College of Medicine) ;
  • Kim, Weon-Yoo (Department of Orthopedic Surgery, Daejeon St. Mary's Hospital, The Catholic University College of Medicine) ;
  • Park, Sang-Eun (Department of Orthopedic Surgery, Daejeon St. Mary's Hospital, The Catholic University College of Medicine) ;
  • Kim, Young-Yul (Department of Orthopedic Surgery, Daejeon St. Mary's Hospital, The Catholic University College of Medicine) ;
  • Moon, Chang-Yun (Department of Orthopedic Surgery, Daejeon St. Mary's Hospital, The Catholic University College of Medicine)
  • 지종훈 (가톨릭대학교 의과대학 대전성모병원 정형외과) ;
  • 김원유 (가톨릭대학교 의과대학 대전성모병원 정형외과) ;
  • 박상은 (가톨릭대학교 의과대학 대전성모병원 정형외과) ;
  • 김영율 (가톨릭대학교 의과대학 대전성모병원 정형외과) ;
  • 문창윤 (가톨릭대학교 의과대학 대전성모병원 정형외과)
  • Published : 2008.12.15

Abstract

Os acromiale is the rare shoulder disease and its treatment is controversial. Despite conservative treatments for 6 months include medication, exercise, physical therapy and subacromial steroid injections, operative treatment for uncontrolled symptomatic Os acromiale is considered the treatment of choice. Operative treatment includes excision, arthroscopic or open reduction and internal fixation with a bone graft. Open reduction with tension band wiring and a bone graft is now the preferred treatment. We experienced 8 patients with symptomatic Os acromiale from March, 2001 to March, 2006. The average patient's age was 45 years and the man and women ratio were 2: 6. All 8 cases of symptomatic Os acromiale of the mesoacromion were treated with open reduction and internal fixation using tension-band wiring. The preoperative ASES($47.3\pm24.4$) and UCLA ($16.6\pm5.8$)scores were improved to $88.8\pm7.3$ and $31.5\pm1.9$, respectively, at the 2 year follow up. The overall UCLA score showed 1 excellent result and 7 good results. We think that symptomatic Os acromiale is a specific disease entity, and open reduction and internal fixation using tension-band wiring with K-wire is a good treatment modality.

견관절에서 드물게 통증을 유발하는 견봉 골의 치료에 대해서는 아직까지 논란의 여지가 있으나 6개월 정도의 보존적 치료에도 호전이 없을 경우 수술적 치료를 고려하게 된다. 이 중 수술적 치료로는 관절경하 견봉 성형술이나 개방적 견봉 성형술, 골편 제거술 또는 고정술 등 다양한 방법들이 있으나 최근 긴장대 강선 고정법 및 골 이식술을 시행하여 골유합을 얻는 방법이 선호되고 있다. 저자들은 2001년 4월부터 2006년 4월까지 본원에서 경험한 8예를 대상으로 최종 추시 기간이 2년 이상 된 환자들을 대상으로 후향적 분석을 시도하였다. 평균 나이는 45세였으며 남녀 비는 2: 6 이었다. 액와면 단순 방사선 검사상 8예 모두에서 mesoacromion의 소견을 보였다. 증상발현에서 수술까지의 기간은 평균 10개월이었으며, 개방적 정복 및 내고정 그리고 골 이식술을 시행하였다. 술 전ASES 및UCLA 점수는 $47.3\pm24.4$$16.6\pm5.8$점에서 최종 추시 상 $88.8\pm7.3$$31.5\pm1.9$점으로 향상되었다. UCLA 점수상, 우수 1예, 양호 7예의 결과를 보여주었다. 본 연구를 통하여 견봉 골의 치료로써, 골 이식술과 개방적 정복술 및 K-강선을 이용한 긴장대강선 고정법으로 만족스러운 결과를 얻을 수 있었다.

Keywords

References

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