Study Year of
publication
Patients Materials and methods Follow-up after loading
(months)
Primary
outcome measures
Secondary
outcome measures
ARW
(mm)
Surgical procedure Implant Graft/
membrane
Implant healing Prosthetic solution Survival (%) IS PIMBL (mm) GARW (mm) BTC
Prosthesis Implant
Altiparmak et al. [18] 2017 24 3 - 4 Split-crest: 28 43 Bio-Oss® + Bio-Gide® membrane 4 months Fixed prosthesis 38.3 NR 100 NR NR NR Bad split: 3
24 LRA autogenous bone block: 28 42 31.6 92.9 Graft exposure: 2
TRP: 7.1%

ARW = alveolar ridge width; BTC = biological and technical complications; GARW = gain in alveolar ridge width; IS = implant stability; LRA = lateral ridge augmentation; NR = not reported; PIMBL = peri-implant marginal bone loss; TRP = temporary recipient paresthesia.