Purpose: Adolescent idiopathic scoliosis (AIS) is commonly associated with rib hump (RH) deformity, which poses a significant cosmetic concern for patients. Traditionally, thoracoplasty (TH) has been the preferred treatment to address this issue. This systematic review and meta-analysis evaluates the impact of combining TH with posterior spinal fusion (PSF) compared to PSF alone in AIS surgery. It focuses on patient-reported outcome measures (PROMs), particularly self-image scores, to assess the true cosmetic benefit of incorporating TH into PSF procedures. Methods: Following PRISMA guidelines, a systematic review was conducted from inception to March 2025 using Medline, Scopus, Embase, and Cochrane Library. Search terms included “thoracoplasty”, “scoliosis”, “rib hump”, “Scoliosis Research Society Score” and “self-image scores”. Outcomes assessed included surgical and radiological metrics, functional outcomes and complications. A meta-analysis was conducted to compare PROMs between patients treated with TH + PSF and those treated with PSF alone. The risk of bias was assessed using the MINORS score. Results: The 5 included studies had a level of evidence of either 2 or 3, with a total of 599 patients analyzed. Patients who underwent TH + PSF (n = 270) did not exhibit statistically significant differences in functional outcomes, including SRS questionnaire scores for pain, function, mental health, satisfaction, self-image, and overall score, compared to those who underwent PSF alone (n = 329) (p > 0.05). Additionally, the TH + PSF groups experienced an higher rate of postoperative complications compared to the PSF alone groups. Conclusion: The current meta-analysis indicates that TH did not result in significant improvements across any PROMs domains when added to PSF in AIS patients. Further well-conducted randomized controlled trials are needed to refine clinical decision-making by identifying the degree of deformity that may benefit from the addition of TH.
Effect of thoracoplasty on patient-reported outcomes in adolescent idiopathic scoliosis patients undergoing posterior spinal fusion: a systematic review and meta-analysis
De Salvatore, Sergio;Vadalà, Gianluca;Papalia, Rocco;Denaro, Vincenzo
2026-01-01
Abstract
Purpose: Adolescent idiopathic scoliosis (AIS) is commonly associated with rib hump (RH) deformity, which poses a significant cosmetic concern for patients. Traditionally, thoracoplasty (TH) has been the preferred treatment to address this issue. This systematic review and meta-analysis evaluates the impact of combining TH with posterior spinal fusion (PSF) compared to PSF alone in AIS surgery. It focuses on patient-reported outcome measures (PROMs), particularly self-image scores, to assess the true cosmetic benefit of incorporating TH into PSF procedures. Methods: Following PRISMA guidelines, a systematic review was conducted from inception to March 2025 using Medline, Scopus, Embase, and Cochrane Library. Search terms included “thoracoplasty”, “scoliosis”, “rib hump”, “Scoliosis Research Society Score” and “self-image scores”. Outcomes assessed included surgical and radiological metrics, functional outcomes and complications. A meta-analysis was conducted to compare PROMs between patients treated with TH + PSF and those treated with PSF alone. The risk of bias was assessed using the MINORS score. Results: The 5 included studies had a level of evidence of either 2 or 3, with a total of 599 patients analyzed. Patients who underwent TH + PSF (n = 270) did not exhibit statistically significant differences in functional outcomes, including SRS questionnaire scores for pain, function, mental health, satisfaction, self-image, and overall score, compared to those who underwent PSF alone (n = 329) (p > 0.05). Additionally, the TH + PSF groups experienced an higher rate of postoperative complications compared to the PSF alone groups. Conclusion: The current meta-analysis indicates that TH did not result in significant improvements across any PROMs domains when added to PSF in AIS patients. Further well-conducted randomized controlled trials are needed to refine clinical decision-making by identifying the degree of deformity that may benefit from the addition of TH.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
