Table 4.

Summary of the current literature after treatment of hip cartilage defects with ACI/MACI.

Author Design Procedure Patients (male/female) Mean age (range) Follow-up (months) Score improvement (pre-post) Defect size (cm2) Localization Grade Additional treatment
Fontana et al. [15] Retrospective study ACI, Polymer-based scaffold BioSeed-C (BioTissue Technologies GmbH) 15 (9/6) 40.7 (22–52) 73.8 (72–76) HHS 39.4 2.6 A (n = 15) FH (n = 3) Outerbridge 3–4 Not mentioned
Fickert et al. [14] Case series MACI, Chondrosphere (CO.DON®) 6 (5/1) 33 (25–45) 11.2 mHHS 23.5 NAHS 28.1 3.6 A (n = 5) FH (n = 1) ICRS IIIA–IIB LR 3 LPR 2
Körsmeier et al. [16] Case series MACI, Chondrosphere (CO.DON®) 16 (14/2) 31.8 (20–47) 16.1 (10–29) NAHS 26 WOMAC 33 4.5 A (n = 16) Outerbridge 3–4 LR 2 LPR 4
Schroeder et al. [17] Case series MACI, Chondrosphere (CO.DON®) 20 (16/4) 33 (22–49) 12.1 (6–24) mHHS 30 iHOT33 35% SHV 22% 5.1 A (n = 20) Full-thickness defects LR 18
Fontana and de Girolamo [33] Case series ACI, Polymer-based scaffold BioSeed®-C (BioTissue Technologies GmbH) vs. AMIC Chondro-Gide®, (Geistlich Pharma AG, Switzerland) ACT 26 (12/14) AMIC 31 (13/18) ACT 36 ± 9.3 AMIC 36.4 ± 10.3 60 ACT mHHS 37.8 ± 5.9 AMIC mHHS 39.1 ± 5.9 ACT 2.8 ± 0.7 AMIC 2.9 ± 0.8 ACT A (n = 26) AMIC A (n = 31) Outerbridge 3–4 Not mentioned

LR = Labrum Repair; LPR = Partial Resection Labrum; A = Acetabulum; FH = Femoral Head.

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