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Fig. 4 | Journal of Orthopaedic Surgery and Research

Fig. 4

From: Mid- to long-term rates of symptomatic adjacent-level disease requiring surgery after cervical total disc replacement compared with anterior cervical discectomy and fusion: a meta-analysis of prospective randomized clinical trials

Fig. 4

Forest plot comparing the rate of SALDRS between TDR and ACDF at 4–5 years follow-up. TDR, cervical total disc replacement; ACDF, anterior cervical discectomy and fusion; CI, confidence interval; df, degrees of freedom; M-H, Mantel-Haenszel

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