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. Author manuscript; available in PMC: 2010 Jun 1.
Published in final edited form as: J Pediatr Orthop. 2009 Jun;29(4):336–340. doi: 10.1097/BPO.0b013e3181a539da

Table 2.

Improvement of Range of Motion in moderate and severe cases after simulation of the two different osteotomy techniques (Southwick Osteotomy = SO, Griffith Osteotomy = GO)

Improvement Flexion Improvement Abduction Improvement Internal Rotation
moderate
SO 56° (± 21°) 28° (±13°) 39° (± 26°)
GO 51° (± 18°) 15° (±5°) 34° (± 16°)
severe
SO 50° (± 19°) 58° (±19°) 61° (± 30°)
GO 57° (± 11°) 33° (±22°) 52° (± 17°)