1. Jain A, Hassanzadeh H, Strike SA, Menga EN, Sponseller PD, Kebaish KM. Pelvic fixation in adult and pediatric spine surgery: historical perspective, indications, and techniques. J Bone Joint Surg Am. 2015; 97(18):1521-8.
2. Chang TL, Sponseller PD, Kebaish KM, Fishman EK. Low Profile Pelvic Fixation: Anatomic Parameters for Sacral Alar-Iliac Fixation Versus Traditional Iliac Fixation. Spine (Phila Pa 1976). 2009; 34(5):436-40.
3. Von Glinski A, Yilmaz E, Ishak B, Hayman E, Ramey W, Jack A, et al. The modified iliac screw: an anatomic comparison and technical guide. World Neurosurg. 2020; 136:e608-13.
4. Shillingford JN, Laratta JL, Tan LA, Sarpong NO, Lin JD, Fischer CR, et al. The Free-Hand Technique for S2-Alar-Iliac Screw Placement: A Safe and Effective Method for Sacropelvic Fixation in Adult Spinal Deformity. J Bone Joint Surg Am. 2018; 100(5):334-42.
5. Mattei TA, Fassett DR. Combined S-1 and S-2 sacral alar-iliac screws as a salvage technique for pelvic fixation after pseudarthrosis and lumbosacropelvic instability: technical note. J Neurosurg Spine. 2013; 19(3):321-30.
6. Jain A, Kebaish KM, Sponseller PD. Sacral-Alar-Iliac Fixation in Pediatric Deformity: Radiographic Outcomes and Complications. Spine Deform. 2016; 4(3):225-9.
7. Tavares-Júnior MCM, Sanchez FB, Iturralde JDU, Fernandes RJR, Marcon RM, Cristante AF, et al. Comparative tomographic study of the iliac screw and the S2-alar-iliac screw in children. Clinics (São Paulo). 2020; 75:e1824.
8. Park PJ, Lin JD, Makhni MC, Cerpa M, Lehman RA, Lenke LG. Dual S2 Alar-Iliac Screw Technique With a Multirod Construct Across the Lumbosacral Junction: Obtaining Adequate Stability at the Lumbosacral Junction in Spinal Deformity Surgery. Neurospine. 2020; 17(2):466-70.
9. Yang H, Pan A, Hai Y, Cheng F, Ding H, Liu Y. Biomechanical evaluation of multiple pelvic screws and multirod construct for the augmentation of lumbosacral junction in long spinal fusion surgery. Front Bioeng Biotechnol. 2023; 11:1148342.
10. Laratta JL, Shillingford JN, Lombardi JM, Alrabaa RG, Benkli B, Fischer C, et al. Accuracy of S2 alar-iliac screw placement under robotic guidance. Spine Deform. 2018; 6(2):130-6.
11. Li B, Chan AK, Mummaneni PV, Burke JF, Safaee MM, Chou D. Preliminary experience using S1-alar iliac fixation with navigation: technical note. J Neurosurg Spine. 2021; 35(6):774-9.
12. Weistroffer JK, Perra JH, Lonstein JE, Schwender JD, Garvey TA, Transfeldt EE, et al. Complications in Long Fusions to the Sacrum for Adult Scoliosis: Minimum Five-Year Analysis of Fifty Patients. Spine (Phila Pa 1976). 2008; 33(13):1478-83.
13. Bourghli A, Boissière L, Obeid I. Dual iliac screws in spinopelvic fixation: a systematic review. Eur Spine J. 2019; 28(10):2300-11.
14. Mohanty S, Stephan SR, Mikhail C, Platt A, Bakhsheshian J, Hassan FM, et al. Maintaining stability at the lumbosacral-pelvic region in adult spinal deformity surgery without sacroiliac joint fusion: are 4 pelvic screws superior to 2 pelvic screws? J Neurosurg Spine. 2022; 37(6):774-80.
15. Tavares Junior MCM, Souza JPV, Araujo TPF, Marcon RM, Cristante AF, Barros Filho TEP, et al. Comparative tomographic study of the S2-alar-iliac screw versus the iliac screw. Eur Spine J. 2019; 28(5):855-62.
16. Sullivan MH, Carlson BC, Milbrandt TA, Stans AA, Shaughnessy WJ, Nassr A, et al. Sacropelvic fixation with S2-alar-iliac (S2AI) screws via CT-guided navigation. JPOSNA. 2023; 5(1):1-7.
17. Shillingford JN, Laratta JL, Park PJ, Lombardi JM, Tuchman A, Saifi CS, et al. Human versus robot: a propensity-matched analysis of the accuracy of free hand versus robotic guidance for placement of S2 alar-iliac (S2AI) screws. Spine (Phila Pa 1976). 2018; 43(21):E1297-E1304.