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Table 3 Characteristics of the included clinical studies

From: A systematic review of double-bundle versus single-bundle posterior cruciate ligament reconstruction

Study No. of patients (S/D) Graft choice(S/D) Follow-up (mo) (S/D)
Wang et al. [28] 35(19/16) Semitendinosus and gracilis 41.0/28.2
Houe et al. [29] 16(6/10) Patellar tendon autograft/semitendinosus and gracilis autograft 31
Fanelli et al. [30] 90(45/45) Achilles tendon and tibialis anterior allograft ≥24
Kim et al. [32] 29(G1: 8/ G2: 11/G3:10) Achilles tendon allograft 32.4/31.9/33.6
Shon OJ et al. [33] 30(14/16) Bone-patellar tendon-bone (BPTB) allograft and achilles tendon allograft/achilles tendon allograft 34/36
Yoon et al. [2] 53(25/28) Achilles tendon allograft 28.5/27.4
Fanelli et al. [31] 90(45/45) Achilles tendon and tibialis anterior allograft ≥24
Li et al. [34] 46(22/24) Tibialis anterior allograft 25.1/23.5
  1. S single bundle group, D double bundle group, G1 group 1, single bundle, transtibial, G2 group 2, single bundle, transtibial inlay technology, G3 group 3, double bundle, transtibial inlay technology