Skip to main content
. Author manuscript; available in PMC: 2017 Nov 1.
Published in final edited form as: Am J Sports Med. 2016 Feb 12;44(11):2993–3005. doi: 10.1177/0363546515624673

TABLE 4.

Data Extracted From Included Studies and Calculated Meansa

Study Year Graft
Type		 n Mean
Age, y		 Mean
Follow-up,
mo		 Mean Tegner Score
Mean
Postoperative
Kujala Score		 Prevalence Rate, %
Pre Post RTP Redislocation Recurrent
Instability/
Subluxation		 Total
Recurrent
Instability		 Positive
Apprehension
Sign		 Reoperation
Astur et al1 2015 GR 58 29.8 60 N/A N/A 79.6 N/A 0 0 0 N/A 5.2
Csintalan et al11 2014 ST 49 24 51.6 6.1b 5.6 N/A N/A 0 10.7 11.1 12.5 3.6
Deie et al12 2011 B-ST 29 22.2 38.4 N/A N/A 94.5 100 0 3.2 3.2 3.2 3.2
Ellera Gomes15 1992 AM or ST 12 19.3 53 N/A N/A N/A 100c 0 0 0 N/A N/A
Feller et al17 2014 GR or ST 31 23.9 37.2 N/A N/A N/A 80.8 0 0 0 0 0
Fink et al18 2014 QT 17 21.5 12 4.8d 5.0 89.2 N/A 0 N/A 0 11.8 0
Goyal22 2013 QT 32 25 38 N/A N/A 91.3 N/A 0 0 0 N/A 0
Kang et al27 2014 ST 45 26.6 33.7 N/A N/A 90.9 N/A 0 0 0 0 N/A
Matthews and Schranz34 2010 GR or ST 21 24 31 3.0d 4.4 87.0 N/A 0 N/A 0 N/A 28.0
Mulliez et al40 2015 GR or ST 86 22.8e 34.5e N/A N/A 74.7 N/A 0 N/A 0 N/A N/A
Panagopoulos et al45 2008 ST 25 26.9 13 4.2b 7.7 89.0 N/A 0 N/A 0 N/A N/A
Panni et al46 2011 ST 45 28 33 N/A N/A 86.8 64 0 N/A 0 N/A 2.2
Wagner et al71 2013 GR 50 19 N/A N/A N/A 87.0 80 2 N/A 2.0 N/A 4.0
Witonski et al73 2013 PT 10 27.2 43 N/A N/A 84.4 N/A 0 N/A 0 N/A N/A
Means for all included studies (n = 14) 36 24.4 36.8 5.7
a

Means were calculated from all available data. AM, adductor magnus; B-ST, bone-semitendinosus; GR, gracilis; N/A, not available; post, postoperative; pre, preoperative; PT, patellar tendon; QT, quadriceps tendon; RTP, return to play; ST, semitendinosus.

b

Preinjury Tegner score.

c

Data obtained via personal correspondence with authors.

d

Preoperative Tegner score.

e

Population demographic statistics were reported for the total population, which included a group that underwent tibial tubercle transposition as well as medial patellofemoral ligament reconstruction.