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Items: 1 to 50 of 121

1.

Outcomes of Fusions From the Cervical Spine to the Pelvis.

Iyer S, Kim HJ, Theologis A, Nemani VM, Albert TJ, Lenke LG, Burch S, Boachie-Adjei O, Deviren V, Protopsaltis TS, Smith JS, Scheer JK, Mizutani J, Kleinberg EO, Ames CP.

Global Spine J. 2019 Feb;9(1):6-13. doi: 10.1177/2192568217705655. Epub 2018 May 10.

2.

Cervical and Cervicothoracic Sagittal Alignment According to Roussouly Thoracolumbar Subtypes.

Theologis AA, Iyer S, Lenke LG, Sides BA, Kim HJ, Kelly MP.

Spine (Phila Pa 1976). 2019 Jun 1;44(11):E634-E639. doi: 10.1097/BRS.0000000000002941.

PMID:
30475347
3.

Cellular biology of fracture healing.

Bahney CS, Zondervan RL, Allison P, Theologis A, Ashley JW, Ahn J, Miclau T, Marcucio RS, Hankenson KD.

J Orthop Res. 2019 Jan;37(1):35-50. doi: 10.1002/jor.24170. Epub 2018 Nov 30.

4.

Quantitative Assessment of the Anatomical Footprint of the C1 Pedicle Relative to the Lateral Mass: A Guide for C1 Lateral Mass Fixation.

Su BW, Theologis AA, Byers RH, Shimer AL, Schroeder GD, Vaccaro AR, Tay B.

Global Spine J. 2018 Aug;8(5):507-511. doi: 10.1177/2192568217744530. Epub 2017 Dec 10.

5.

Correlation Between Lumbopelvic and Sagittal Parameters and Health-Related Quality of Life in Adults With Lumbosacral Spondylolisthesis.

Gussous Y, Theologis AA, Demb JB, Tangtiphaiboontana J, Berven S.

Global Spine J. 2018 Feb;8(1):17-24. doi: 10.1177/2192568217696692. Epub 2017 May 31.

6.

Autonomic dysreflexia caused by cervical stenosis.

Khanna K, Theologis AA, Tay B.

Spinal Cord Ser Cases. 2017 Dec 29;3:17102. doi: 10.1038/s41394-017-0018-7. eCollection 2017.

7.

Ethnic Variation in Satisfaction and Appearance Concerns in Adolescents With Idiopathic Scoliosis Undergoing Posterior Spinal Fusion With Instrumentation.

Theologis AA, Crawford M, Diab M; Spinal Deformity Study Group.

Spine Deform. 2018 Mar - Apr;6(2):148-155. doi: 10.1016/j.jspd.2017.07.003. Epub 2017 Oct 16.

PMID:
29413737
8.

Comparative analysis of 3 surgical strategies for adult spinal deformity with mild to moderate sagittal imbalance.

Bae J, Theologis AA, Strom R, Tay B, Burch S, Berven S, Mummaneni PV, Chou D, Ames CP, Deviren V.

J Neurosurg Spine. 2018 Jan;28(1):40-49. doi: 10.3171/2017.5.SPINE161370. Epub 2017 Nov 3.

PMID:
29087808
9.

Factors Associated With the Development of and Revision for Proximal Junctional Kyphosis in 440 Consecutive Adult Spinal Deformity Patients.

Nicholls FH, Bae J, Theologis AA, Eksi MS, Ames CP, Berven SH, Burch S, Tay BK, Deviren V.

Spine (Phila Pa 1976). 2017 Nov 15;42(22):1693-1698. doi: 10.1097/BRS.0000000000002209.

PMID:
28441308
10.
11.

Magnitude, Location, and Factors Related to Regional and Global Sagittal Alignment Change in Long Adult Deformity Constructs: Report of 183 Patients With 2-Year Follow-up.

Theologis AA, Safaee M, Scheer JK, Lafage V, Hostin R, Hart RA, Klineberg EO, Protopsaltis TS, Deviren V, Burton DC, Sciubba DM, Kebaish K, Bess S, Shaffrey CI, Schwab F, Smith JS, Ames CP; International Spine Study Group (ISSG).

Clin Spine Surg. 2017 Aug;30(7):E948-E953. doi: 10.1097/BSD.0000000000000503.

PMID:
28225365
12.

Circumferential fusion for degenerative lumbar spondylolisthesis complicated by distal junctional grade 4 spondylolisthesis in the sub-acute post-operative setting.

Theologis AA, Jain D, Ames CP, Pekmezci M.

Eur Spine J. 2017 Dec;26(12):3075-3081. doi: 10.1007/s00586-017-4976-z. Epub 2017 Feb 15.

PMID:
28204925
14.

Spinal Realignment for Adult Deformity: Three-column Osteotomies Alter Total Hip Acetabular Component Positioning.

Barry JJ, Yucekul A, Theologis AA, Hansen EN, Ames C, Deviren V.

J Am Acad Orthop Surg. 2017 Feb;25(2):125-132. doi: 10.5435/JAAOS-D-16-00080.

PMID:
28033151
15.

Asymmetric C7 pedicle subtraction osteotomy for correction of rigid cervical coronal imbalance secondary to post-traumatic heterotopic ossification: a case report, description of a novel surgical technique, and literature review.

Theologis AA, Bellevue KD, Qamirani E, Ames CP, Deviren V.

Eur Spine J. 2017 May;26(Suppl 1):141-145. doi: 10.1007/s00586-016-4931-4. Epub 2016 Dec 28. Review.

PMID:
28032224
16.

Anterior Versus Posterior Approaches for Odontoid Fracture Stabilization in Patients Older Than 65 Years: 30-day Morbidity and Mortality in a National Database.

Patterson JT, Theologis AA, Sing D, Tay B.

Clin Spine Surg. 2017 Oct;30(8):E1033-E1038. doi: 10.1097/BSD.0000000000000494.

PMID:
27977443
17.

Investigating the Universality of Preoperative Health-Related Quality of Life (HRQoL) for Surgically Treated Spinal Deformity in Young Adults: A Propensity Score-Matched Comparison Between African and US Populations.

Harris BY, Roth MF, Diebo BG, Bess S, Theologis AA, Scheer JK, Schwab FJ, Lafage V, Ames CP, Hodes R, Ayamga J, Boachie-Adjei O; International Spine Study Group.

Spine Deform. 2016 Sep;4(5):351-357. doi: 10.1016/j.jspd.2016.03.006. Epub 2016 Aug 21.

PMID:
27927492
18.

Sex Life and Impact of Operative Intervention on Sex Life-related Pain in Degenerative Spinal Conditions: An Analysis of the SPORT Study.

Horst PK, Khanna K, Racine L, Theologis A, Zhao W, Lurie J, Burch S.

Spine (Phila Pa 1976). 2016 Nov 15;41(22):1764-1771.

19.

Sexual function after cervical spine surgery: Independent predictors of functional impairment.

Keefe MK, Zygourakis CC, Theologis AA, Canepa E, Shaw JD, Goldman LH, Burch S, Berven S, Chou D, Tay B, Mummaneni P, Deviren V, Ames CP.

J Clin Neurosci. 2017 Feb;36:94-101. doi: 10.1016/j.jocn.2016.10.017. Epub 2016 Nov 4.

PMID:
27825608
20.

Utility of multilevel lateral interbody fusion of the thoracolumbar coronal curve apex in adult deformity surgery in combination with open posterior instrumentation and L5-S1 interbody fusion: a case-matched evaluation of 32 patients.

Theologis AA, Mundis GM Jr, Nguyen S, Okonkwo DO, Mummaneni PV, Smith JS, Shaffrey CI, Fessler R, Bess S, Schwab F, Diebo BG, Burton D, Hart R, Deviren V, Ames C;  for the International Spine Study Group.

J Neurosurg Spine. 2017 Feb;26(2):208-219. doi: 10.3171/2016.8.SPINE151543. Epub 2016 Oct 21.

PMID:
27767682
21.

Impact of Fatigue on Maintenance of Upright Posture: Dynamic Assessment of Sagittal Spinal Deformity Parameters After Walking 10 Minutes.

Bae J, Theologis AA, Jang JS, Lee SH, Deviren V.

Spine (Phila Pa 1976). 2017 May 15;42(10):733-739. doi: 10.1097/BRS.0000000000001898.

PMID:
27617839
22.

Prior Lumbar Spinal Arthrodesis Increases Risk of Prosthetic-Related Complication in Total Hip Arthroplasty.

Sing DC, Barry JJ, Aguilar TU, Theologis AA, Patterson JT, Tay BK, Vail TP, Hansen EN.

J Arthroplasty. 2016 Sep;31(9 Suppl):227-232.e1. doi: 10.1016/j.arth.2016.02.069. Epub 2016 Mar 15.

PMID:
27444852
23.

Impact of preoperative depression on 2-year clinical outcomes following adult spinal deformity surgery: the importance of risk stratification based on type of psychological distress.

Theologis AA, Ailon T, Scheer JK, Smith JS, Shaffrey CI, Bess S, Gupta M, Klineberg EO, Kebaish K, Schwab F, Lafage V, Burton D, Hart R, Ames CP; International Spine Study Group.

J Neurosurg Spine. 2016 Oct;25(4):477-485. Epub 2016 May 6.

PMID:
27153146
24.

Placement of iliosacral screws using 3D image-guided (O-Arm) technology and Stealth Navigation: comparison with traditional fluoroscopy.

Theologis AA, Burch S, Pekmezci M.

Bone Joint J. 2016 May;98-B(5):696-702. doi: 10.1302/0301-620X.98B5.36287.

PMID:
27143744
25.

Costs and readmission rates for the resection of primary and metastatic spinal tumors: a comparative analysis of 181 patients.

Lau D, Chan AK, Theologis AA, Chou D, Mummaneni PV, Burch S, Berven S, Deviren V, Ames C.

J Neurosurg Spine. 2016 Sep;25(3):366-78. doi: 10.3171/2016.2.SPINE15954. Epub 2016 Apr 29.

PMID:
27129043
26.

Adult Spinal Deformity Correction with Multi-level Anterior Column Releases: Description of a New Surgical Technique and Literature Review.

Demirkiran G, Theologis AA, Pekmezci M, Ames C, Deviren V.

Clin Spine Surg. 2016 May;29(4):141-9. doi: 10.1097/BSD.0000000000000377. Review.

PMID:
27044020
27.

Multilevel Corpectomy With Anterior Column Reconstruction and Plating for Subaxial Cervical Osteomyelitis.

Theologis AA, Lansdown D, McClellan RT, Chou D, Pekmezci M.

Spine (Phila Pa 1976). 2016 Sep 15;41(18):E1088-95. doi: 10.1097/BRS.0000000000001557.

PMID:
26974830
28.

Economic Impact of Revision Surgery for Proximal Junctional Failure After Adult Spinal Deformity Surgery: A Cost Analysis of 57 Operations in a 10-year Experience at a Major Deformity Center.

Theologis AA, Miller L, Callahan M, Lau D, Zygourakis C, Scheer JK, Burch S, Pekmezci M, Chou D, Tay B, Mummaneni P, Berven S, Deviren V, Ames CP.

Spine (Phila Pa 1976). 2016 Aug 15;41(16):E964-72. doi: 10.1097/BRS.0000000000001523.

PMID:
26909838
29.

Anterior corpectomy via the mini-open, extreme lateral, transpsoas approach combined with short-segment posterior fixation for single-level traumatic lumbar burst fractures: analysis of health-related quality of life outcomes and patient satisfaction.

Theologis AA, Tabaraee E, Toogood P, Kennedy A, Birk H, McClellan RT, Pekmezci M.

J Neurosurg Spine. 2016 Jan;24(1):60-8. doi: 10.3171/2015.4.SPINE14944. Epub 2015 Oct 2.

PMID:
26431072
30.

Safety and Efficacy of Reconstruction of Complex Cervical Spine Pathology Using Pedicle Screws Inserted with Stealth Navigation and 3D Image-Guided (O-Arm) Technology.

Theologis AA, Burch S.

Spine (Phila Pa 1976). 2015 Sep 15;40(18):1397-406. doi: 10.1097/BRS.0000000000001026.

PMID:
26426710
31.

Surgical Consent of Children and Guardians for the Treatment of Adolescent Idiopathic Scoliosis is Incompletely Informed.

Theologis AA, Anaya A, Sabatini C, Sucato DJ, Parent S, Erickson M, Diab M.

Spine (Phila Pa 1976). 2016 Jan;41(1):53-61. doi: 10.1097/BRS.0000000000001162.

PMID:
26335670
32.

Integrity of Damage Control Posterior Spinal Fusion Constructs for Patients With Polytrauma: A Biomechanical Investigation.

Pekmezci M, Herfat S, Theologis AA, Viscogliosi P, Demirkiran G, McClellan RT, Ames C.

Spine (Phila Pa 1976). 2015 Dec;40(23):E1219-25. doi: 10.1097/BRS.0000000000001058.

PMID:
26192728
34.

When do anterior external or internal fixators provide additional stability in an unstable (Tile C) pelvic fracture? A biomechanical study.

Mcdonald E, Theologis AA, Horst P, Kandemir U, Pekmezci M.

Eur J Trauma Emerg Surg. 2015 Dec;41(6):665-71. doi: 10.1007/s00068-014-0482-8. Epub 2014 Dec 3.

PMID:
26038006
35.

Type of bone graft or substitute does not affect outcome of spine fusion with instrumentation for adolescent idiopathic scoliosis.

Theologis AA, Tabaraee E, Lin T, Lubicky J, Diab M; Spinal Deformity Study Group.

Spine (Phila Pa 1976). 2015 Sep 1;40(17):1345-51. doi: 10.1097/BRS.0000000000001002.

PMID:
26010036
36.

Cervical spine clearance protocols in Level I, II, and III trauma centers in California.

Pekmezci M, Theologis AA, Dionisio R, Mackersie R, McClellan RT.

Spine J. 2015 Mar 1;15(3):398-404. doi: 10.1016/j.spinee.2014.12.142. Epub 2014 Dec 27.

PMID:
25546512
37.

Three-column osteotomies of the lower cervical and upper thoracic spine: comparison of early outcomes, radiographic parameters, and peri-operative complications in 48 patients.

Theologis AA, Tabaraee E, Funao H, Smith JS, Burch S, Tay B, Kebaish K, Deviren V, Ames C.

Eur Spine J. 2015 Jan;24 Suppl 1:S23-30. doi: 10.1007/s00586-014-3655-6. Epub 2014 Nov 14.

PMID:
25394862
38.

The association between cervical spine pathology and rotator cuff dysfunction.

Zhang AL, Theologis AA, Tay B, Feeley BT.

J Spinal Disord Tech. 2015 May;28(4):E206-11. doi: 10.1097/BSD.0000000000000223.

PMID:
25393668
39.

Local intrawound vancomycin powder decreases the risk of surgical site infections in complex adult deformity reconstruction: a cost analysis.

Theologis AA, Demirkiran G, Callahan M, Pekmezci M, Ames C, Deviren V.

Spine (Phila Pa 1976). 2014 Oct 15;39(22):1875-80. doi: 10.1097/BRS.0000000000000533.

PMID:
25077909
40.

Cervical spine clearance protocols in level 1 trauma centers in the United States.

Theologis AA, Dionisio R, Mackersie R, McClellan RT, Pekmezci M.

Spine (Phila Pa 1976). 2014 Mar 1;39(5):356-61. doi: 10.1097/BRS.0000000000000147.

PMID:
24299717
41.

Vertebral body stapling in children younger than 10 years with idiopathic scoliosis with curve magnitude of 30° to 39°.

Theologis AA, Cahill P, Auriemma M, Betz R, Diab M.

Spine (Phila Pa 1976). 2013 Dec 1;38(25):E1583-8. doi: 10.1097/BRS.0b013e3182a8280d.

PMID:
23963018
42.

Clonal precursor of bone, cartilage, and hematopoietic niche stromal cells.

Chan CK, Lindau P, Jiang W, Chen JY, Zhang LF, Chen CC, Seita J, Sahoo D, Kim JB, Lee A, Park S, Nag D, Gong Y, Kulkarni S, Luppen CA, Theologis AA, Wan DC, DeBoer A, Seo EY, Vincent-Tompkins JD, Loh K, Walmsley GG, Kraft DL, Wu JC, Longaker MT, Weissman IL.

Proc Natl Acad Sci U S A. 2013 Jul 30;110(31):12643-8. doi: 10.1073/pnas.1310212110. Epub 2013 Jul 15.

43.

Comparison of T1rho relaxation times between ACL-reconstructed knees and contralateral uninjured knees.

Theologis AA, Haughom B, Liang F, Zhang Y, Majumdar S, Link TM, Ma CB, Li X.

Knee Surg Sports Traumatol Arthrosc. 2014 Feb;22(2):298-307. doi: 10.1007/s00167-013-2397-z. Epub 2013 Jan 31.

44.

Torn Flexor Digitorum Longus Tendon and Lacerated Posterior Tibial Artery Associated with an Open Hawkins Type-III Talar Neck Fracture: A Case Report.

Theologis AA, Kwan M, Morshed S.

JBJS Case Connect. 2012 Oct-Dec;2(4):e76. doi: 10.2106/JBJS.CC.L.00153. No abstract available.

PMID:
29252372
45.

Longitudinal analysis of T1ρ and T2 quantitative MRI of knee cartilage laminar organization following microfracture surgery.

Theologis AA, Schairer WW, Carballido-Gamio J, Majumdar S, Li X, Ma CB.

Knee. 2012 Oct;19(5):652-7. doi: 10.1016/j.knee.2011.09.004. Epub 2011 Oct 22.

46.

Cartilage in anterior cruciate ligament-reconstructed knees: MR imaging T1{rho} and T2--initial experience with 1-year follow-up.

Li X, Kuo D, Theologis A, Carballido-Gamio J, Stehling C, Link TM, Ma CB, Majumdar S.

Radiology. 2011 Feb;258(2):505-14. doi: 10.1148/radiol.10101006. Epub 2010 Dec 21.

47.

Evaluation of bone bruises and associated cartilage in anterior cruciate ligament-injured and -reconstructed knees using quantitative t(1ρ) magnetic resonance imaging: 1-year cohort study.

Theologis AA, Kuo D, Cheng J, Bolbos RI, Carballido-Gamio J, Ma CB, Li X.

Arthroscopy. 2011 Jan;27(1):65-76. doi: 10.1016/j.arthro.2010.06.026. Epub 2010 Oct 29.

48.

T(1ρ) and T(2) quantitative magnetic resonance imaging analysis of cartilage regeneration following microfracture and mosaicplasty cartilage resurfacing procedures.

Holtzman DJ, Theologis AA, Carballido-Gamio J, Majumdar S, Li X, Benjamin C.

J Magn Reson Imaging. 2010 Oct;32(4):914-23. doi: 10.1002/jmri.22300.

49.

Odyssey of auxin.

Abel S, Theologis A.

Cold Spring Harb Perspect Biol. 2010 Oct;2(10):a004572. doi: 10.1101/cshperspect.a004572. Epub 2010 Jan 27. Review.

50.

Estrogen/estrogen receptor alpha signaling in mouse posterofrontal cranial suture fusion.

James AW, Theologis AA, Brugmann SA, Xu Y, Carre AL, Leucht P, Hamilton K, Korach KS, Longaker MT.

PLoS One. 2009 Sep 22;4(9):e7120. doi: 10.1371/journal.pone.0007120.

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