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J Musculoskelet Trauma : Journal of Musculoskeletal Trauma

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Hemiarthoplasty with Bone Block Graft and Low Profile Prosthesis for the Comminuted Proximal Humerus Fractures
Chung Hee Oh, Joo Han Oh, Sae Hoon Kim, Ki Hyun Jo, Sung Woo Bin, Hyun Sik Gong
J Korean Fract Soc 2008;21(3):213-219.   Published online July 31, 2008
DOI: https://doi.org/10.12671/jkfs.2008.21.3.213
AbstractAbstract PDF
PURPOSE
To evaluate the outcome of hemiarthroplasty with bone block graft and low profile prosthesis (Aequalis(R) fracture prosthesis) for the comminuted proximal humerus fractures.
MATERIALS AND METHODS
Sixteen low profile prostheses were used since July 2004, and 11 patients were followed-up for average 19.9 (12~30) months. Their mean age was 67.3 (52~78) years. Pain and satisfaction visual analog scale (VAS), range of motion, and modified UCLA score for hemiarthroplasty were evaluated at every visit. Radiography was also checked for stem position, loosening, and tuberosity union.
RESULTS
Mean pain VAS was 2.7 (0~5), and mean satisfaction VAS was 8.4 (5~10). Mean active forward flexion was 137 degrees (90~170), external rotation at side was 45.5 degrees (25~70), and internal rotation at back was T10 (T7~L1). Modified UCLA score was 19 (12~30) at final visit. All stems were stable, and there were no loosening at the final follow-up. All tuberosities were united except two tuberosity absorptions.
CONCLUSION
The outcome of hemiarthroplasty with bone block graft and low profile prosthesis was comparable to other implants for comminuted proximal humerus fractures. This system had unique advantages for tuberosity union. Further study with more patients and longer follow-up are necessary to clarify the effectiveness of this prosthesis.

Citations

Citations to this article as recorded by  
  • A Separate Approach and Cephalo-Diaphyseal Plate Fixation for the Comminuted Metadiaphyseal Fractures of the Proximal Humerus
    Sung-Weon Jung
    Journal of the Korean Fracture Society.2013; 26(1): 8.     CrossRef
  • Comparison of Results between Internal Plate Fixation and Hemiarthroplasty in Comminuted Proximal Humerus Fracture
    Doo-Sup Kim, Dong-Kyu Lee, Chang-Ho Yi, Jang-Hee Park, Jung-Ho Rah
    Journal of the Korean Fracture Society.2011; 24(2): 144.     CrossRef
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Internal Fixation with Two Lowprofile Plates in Fractures of the Distal Tibia
Dong Eun Shin, Duck Yun Cho, Hyung Ku Yoon, Tae Hyung Kim
J Korean Fract Soc 2006;19(2):170-175.   Published online April 30, 2006
DOI: https://doi.org/10.12671/jkfs.2006.19.2.170
AbstractAbstract
PURPOSE
To evaluate the functional results after internal fixation with two low profile plates in fractures of the distal tibia.
MATERIALS AND METHODS
From March 1998 to October 2002, twelve patients with fractures of the distal tibia were treated with internal fixation using two low profile plates and followed for at least one year. Fractures according to AO/OTA classification were one Type A1, four Type A2, two Type C1, two Type C2 and three Type C3. We analyzed the functional results by the Olerud and Molander ankle scoring system and the postoperative complications.
RESULTS
The average functional score was 81.2 points and the results were three excellent, six good, one fair and two poor. Bony union was achieved in all cases. There was 1 case of superficial wound infection as a complication.
CONCLUSION
Internal fixation with two low profile plates in fractures of the distal tibia may minimize the incidence of soft tissue complications and provide good bony union and functional results. Therefore, we consider internal fixation with two low profile plates as a good alternative treatment of the distal tibial fracture.
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