Combinations of implants, wrappings and muscle attachment.

N = number of surgeons using this method and material. (Total number is >58 because some surgeons use more than one material/ method). Muscle attachment: A Corners attached to each other; B Muscles overlapping/ sutured over each other; C Paracentral; D Original muscle insertion; E Myoconjunctival technique; F Loose; G like A (corners attached to each other), but rectus superior more posteriorly; H like D (original muscle insertion), but rectus superior more posteriorly (for images of different muscle locations, see S1 Fig). Implants: Medpor SST = Medpor smooth surface tunnel; MCOI = Medpor conical; MQM = Medpor quad motility; SST MCOI = smooth surface tunnel medpor multipurpose conical; HA = Hydroxyapatite (Bio-eye); FCI3 = Synthetic Hydroxyapatite. Combinations of implants, wrappings and muscle attachment.