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. 2020 Sep 8;21:483–486. doi: 10.1016/j.jor.2020.09.001

Table 1.

Comparison of flexion values. MPJ: metacarpophalangeal joint. PIPJ: proximal interphalangeal joint. DIPJ: distal interphalangeal joint. HFT: homologous Flexor digitorum superficialis Transposition.

Normal finger Bowstring HFT Comparison between normal finger and HFT (p value) Comparison between bowstring and HFT (p value)
MPJ 88.2 ± 5.0 90.0 ± 4.9 88.0 ± 4.5 0.952 0.150
PIPJ 81.8 ± 5.9 70.5 ± 6.2 81.1 ± 6.2 0.387 <0.00001
DIPJ 65.2 ± 9.2 57.7 ± 7.0 65.2 ± 8.8 0.968 0.009