URochester Medicine / Labs / Haddas Lab / Publications

Publications

1. Shu Y
2. Romiyo P
3. Gansas A
4. Rubery P
5. Lawlor M
6. Rogerson A
7. Megas A
8. Puvanesarajah V
9. Haddas R
Lumbar Decompression is Associated With Changes in Functional Transition Biomechanics and Neuromuscular Control During Sit-to-Stand in Degenerative Lumbar Stenosis.; Global spine journal. 2026 Sep 11.
1. Groisser BN
2. Thakur A
3. Hillstrom HJ
4. Marsh IG
5. Williams CJ
6. Senthilnathan IS
7. Wisch JL
8. Zucker CP
9. Cunningham ME
10. Hresko MT
11. Haddas R
12. Blanco JS
13. DiMaio MF
14. Widmann RF
15. Heyer JH
Surface Topographic Assessment of Forced Pulmonary Maneuvers: Reliability and Agreement With Spirometry in Healthy Participants.; Chest. 2026 Aug 04.
1. Haddas R
2. Shu Y
3. Ramirez G
4. Puvanesarajah V
5. Rubery P
Defining clinically meaningful functional recovery following lumbar spine surgery: minimal clinically important differences for objective gait and balance biomarkers.; The spine journal : official journal of the North American Spine Society. 2026 Jul 19.
1. Haddas R
2. Romiyo P
3. Shu Y
4. Rubery P
5. Rogerson A
6. Puvanesarajah V
Quantifying postural recovery after lumbar decompression: cone of economy biomarkers of balance effort and stability in patients with radiculopathy and neurogenic claudication.; The spine journal : official journal of the North American Spine Society. 2026 Jun 24.
1. Haddas R
2. Romiyo P
3. Shu Y
4. Schmidt T
5. Puvanesarajah V
Clinical and biomechanical biomarkers of altered functional transitions in lumbar spinal stenosis with neurogenic claudication.; European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society. 2026 May 22.
1. Goheer HE
2. Kolady R
3. Yang PT
4. Botros M
5. Malhotra A
6. Haddas R
7. Molinari RW
8. Puvanesarajah V
Risk Factors for Venous Thromboembolism Following Surgery for Thoracolumbar Fractures.; Spine. 2026 Apr 23.
1. Haddas R
Which spine patient is most at risk of falling? The need for systematic fall-risk screening in degenerative spine disease.; Journal of back and musculoskeletal rehabilitation; Vol 39(3), pp. 724-726. 2026 Apr 08.
1. Morriss N
2. Castle P
3. Greif DN
4. Pezzullo J
5. Ambalavanar M
6. Manning J
7. Shu Y
8. Earnhart J
9. Ramirez G
10. Nicandri G
11. Mannava S
12. Haddas R
13. Voloshin I
Glenohumeral Arthritis Impairs Shoulder Mobility and Promotes Dynamic Compensatory Strategies During Overhead Reach.; Journal of shoulder and elbow surgery. 2026 Mar 04.
1. Haddas R
2. Romiyo P
3. Shu Y
4. Rubery P
5. Rogerson A
6. Puvanesarajah V
Early postoperative recovery of gait efficiency after lumbar decompression: three-month quantitative biomarker assessment.; European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society. 2026 Mar 02.
1. Haddas R
2. Kaufmann K
3. Romiyo P
4. Shu Y
5. Ramirez G
6. Rubery P
7. Rogerson A
8. Puvanesarajah V
9. Lavelle W
10. Mesfin A
11. Barzilay Y
Translating biomechanics to clinic: validating a spine-specific wearable for remote functional assessment.; The spine journal : official journal of the North American Spine Society; Vol 26(6), pp. 1124-1133. 2026 Feb 04.
1. Haddas R
2. Goheer H
3. Shu Y
4. Rubery P
5. Rogerson A
6. Puvanesarajah V
Characterization of abnormal asymmetrical lifting mechanics in surgery-candidate patients with lumbar radiculopathy.; European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society; Vol 35(4), pp. 2079-2088. 2025 Oct 02.
1. Haddas R
2. Morriss N
3. Schillinger E
4. Minto J
5. Castle P
6. Greif DN
7. Ramirez G
8. Barber P
9. Nicandri G
10. Manava S
11. Voloshin I
Comparison of Markerless and Conventional Marker-Based Shoulder Kinematics Models During Activities of Daily Living in Patients With Glenohumeral Osteoarthritis.; Journal of orthopaedic research : official publication of the Orthopaedic Research Society. 2025 Aug 28.
1. Goheer HE
2. Botros M
3. Leggett AR
4. Ramirez G
5. Haddas R
6. Molinari RW
7. Puvanesarajah V
The Impact of Obesity on Spine Surgery Operative Time: A Quantitative Analysis.; Global spine journal; Vol 16(2), pp. 975-984. 2025 Aug 20.
1. Kazarian GS
2. Groisser BN
3. Thakur A
4. Dekhne MS
5. Hillstrom HJ
6. Kaidi AC
7. Mok JK
8. Adhiyaman A
9. Tracey OC
10. Zucker C
11. Wisch JL
12. Cunningham M
13. Hresko MT
14. Haddas R
15. Blanco J
16. Mintz DN
17. Breighner RE
18. Widmann RF
19. Heyer JH
Robotic-assisted pedicle screw placement improves accuracy, precision, and breach rates compared with freehand and image-guided navigation techniques: a cadaveric study.; Spine deformity; Vol 13(6), pp. 1693-1700. 2025 Jul 21.
1. Goheer HE
2. Yang PT
3. Ghattas YS
4. Ramirez G
5. Haddas R
6. Dubina AG
7. Nelson SE
8. Puvanesarajah V
Assessing malnutrition in cerebral palsy patients and its impact on complications following spinal fusion.; Spine deformity; Vol 13(6), pp. 2045-2053. 2025 Jun 23.
1. Haddas R
2. Goheer HE
3. Wang C
4. Rubery P
5. Ramirez G
6. Puvanesarajah V
Characterizing gait abnormalities in patients with symptomatic lumbar degenerative disc disease.; European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society; Vol 34(10), pp. 4462-4474. 2025 Jun 13.
1. Wisch JL
2. Adhiyaman A
3. Thakur A
4. Zucker CP
5. Groisser BN
6. Nian P
7. Umesh A
8. Haddas R
9. Hresko MT
10. Cunningham ME
11. Blanco JS
12. Hillstrom HJ
13. Widmann RF
14. Heyer JH
Comparing surface topographic range of motion in pediatric patients with Scheuermann kyphosis to healthy controls.; Spine deformity; Vol 13(6), pp. 2021-2029. 2025 Jun 11.
1. Haddas R
2. Remis A
3. Barzilay Y
4. Puvanesarajah V
5. Keller J
6. Clifford BM
7. Lantz JM
8. Mayer JM
Therapeutic exercise following lumbar spine surgery: a narrative review.; North American Spine Society journal; Vol 23, pp. 100620. 2025 May 30.
1. Haddas R
2. Goheer H
3. Santangelo G
4. Yang PT
5. Rubery P
6. Rogerson A
7. Ramirez G
8. Hillstrom H
9. Widmann R
10. Heyer J
11. Thakur A
12. Schmidt T
13. Puvanesarajah V
The role of the lower extremity on patient's cone of economy: an innovative approach.; European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society; Vol 35(1), pp. 74-83. 2025 May 10.
1. Benn L
2. Montesinos GFDR
3. Botros M
4. Haddas R
5. Mesfin A
Academic and demographic characteristics of spine societies' presidents.; The spine journal : official journal of the North American Spine Society; Vol 25(10), pp. 2170-2177. 2025 May 07.
1. Santangelo G
2. Megas A
3. Mandalapu A
4. Haddas R
5. Mesfin A
Radiographic and clinical findings associated with Klippel-Feil Syndrome: a case series.; Spine deformity; Vol 13(4), pp. 1189-1195. 2025 Apr 14.
1. Shaikh HJF
2. Cady-McCrea CI
3. Menga EN
4. Haddas R
5. Molinari RN
6. Mesfin A
7. Rubery PT
8. Puvanesarajah V
Clinical Improvement After Lumbar Fusion: Using PROMIS to Assess Recovery Kinetics.; Spine; Vol 49(9), pp. 601-608. 2023 May 08.
1. Haddas R
2. Lawlor M
3. Moghadam E
4. Fields A
5. Wood A
Spine patient care with wearable medical technology: state-of-the-art, opportunities, and challenges: a systematic review.; The spine journal : official journal of the North American Spine Society; Vol 23(7), pp. 929-944. 2023 Mar 07.
1. Haddas R
2. Boah A
The H Laminectomy: Technical Description and Clinical Experience From the First 85 Patients.; International journal of spine surgery; Vol 17(1), pp. 69-75. 2022 Dec 27.
1. Samtani RG
2. Webb A
3. Burleson J
4. Berven S
5. Theologis A
6. Abotsi E
7. Burch S
8. Deviren V
9. Haddas R
Spine Surgeons Social Dilemma: Benefits and Risks of Social Media for Spine Surgery Practice in the 21st Century.; Global spine journal; Vol 13(6), pp. 1441-1449. 2021 Aug 03.
1. Haddas R
2. Lieberman I
3. Sandu CD
4. Sambhariya V
5. Block A
Functional Ability Classification Based on Moderate and Severe Kinesophobia and Demoralization Scores in Degenerative Spine Patients.; Spine; Vol 46(15), pp. E826-E831. 2021 Aug 01.
1. Haddas R
2. Kisinde S
3. Mar D
4. Lieberman I
Does improved radiographic alignment truly enhance dynamic functional balance?; Studies in health technology and informatics; Vol 280, pp. 46-52. 2021 Jun 28.
1. Haddas R
2. Satin A
3. Mar D
4. Lieberman I
5. Block A
6. Belanger T
7. Kayanja M
8. Kakar RS
The effect of scoliosis support orthosis bracing on adult spinal deformity patients: evaluation of gait and dynamic balance.; Studies in health technology and informatics; Vol 280, pp. 115-120. 2021 Jun 28.
1. Hays C
2. Fehr S
3. Liu XC
4. Haddas R
Impact of corset bracing on 3D spine kinematics during ADL in children with Spondylolysis.; Studies in health technology and informatics; Vol 280, pp. 126-130. 2021 Jun 28.
1. Mar DE
2. Kisinde S
3. Lieberman IH
4. Haddas R
Response to letter to the editor regarding "Representative dynamic ranges of spinal alignment during gait in patients with mild and severe adult spinal deformities" by Mar et al.; The spine journal : official journal of the North American Spine Society; Vol 21(6), pp. 1044. 2021 Jun.
1. Haddas R
2. Kosztowski T
3. Mar D
4. Boah A
5. Lieberman IH
Balance effort, Cone of Economy, and dynamic compensatory mechanisms in common degenerative spinal pathologies.; Gait & posture; Vol 89, pp. 67-73. 2021 Apr 26.
1. Haddas R
2. Wood A
3. Lieberman I
4. Derman PB
Assessing the cone of economy in patients with spinal disease using only a force plate: an observational retrospective cohort study.; European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society; Vol 30(9), pp. 2504-2513. 2021 Apr 20.
1. Haddas R
2. Wood A
3. Mar D
4. Derman P
5. Lieberman I
Reporting and tracking objective functional outcome measures: implementation of a summary report for gait and balance measures.; The spine journal : official journal of the North American Spine Society; Vol 21(7), pp. 1193-1204. 2021 Feb 23.
1. Haddas R
2. Pipkin W
3. Hellman D
4. Voronov L
5. Kwon YH
6. Guyer R
Is Golf a Contact Sport? Protection of the Spine and Return to Play After Lumbar Surgery.; Global spine journal; Vol 12(2), pp. 298-307. 2021 Feb 05.
1. Haddas R
2. Sambhariya V
3. Kosztowski T
4. Block A
5. Lieberman I
Cone of economy classification: evolution, concept of stability, severity level, and correlation to patient-reported outcome scores.; European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society; Vol 30(8), pp. 2271-2282. 2021 Jan 03.
1. Haddas R
2. Boah A
3. Block A
Fear-avoidance and Patients' Reported Outcomes are Strongly Correlated With Biomechanical Gait Parameters in Cervical Spondylotic Myelopathy Patients.; Clinical spine surgery; Vol 34(5), pp. E289-E294. 2020 Dec 07.
1. Bhuva S
2. Lankford C
3. Patel N
4. Haddas R
Implementation and Patient Satisfaction of Telemedicine in Spine Physical Medicine and Rehabilitation Patients During the COVID-19 Shutdown.; American journal of physical medicine & rehabilitation; Vol 99(12), pp. 1079-1085. 2020 Dec.
1. Derman PB
2. Waldorff E
3. Zhang N
4. Haddas R
Accuracy of various fluoroscopic landmarks for determination of midline implant placement within the cervical disc space.; European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society; Vol 30(2), pp. 554-559. 2020 Oct 26.
1. Mar DE
2. Kisinde S
3. Lieberman IH
4. Haddas R
Representative dynamic ranges of spinal alignment during gait in patients with mild and severe adult spinal deformities.; The spine journal : official journal of the North American Spine Society; Vol 21(3), pp. 518-527. 2020 Sep 20.
1. Haddas R
2. Derman PB
Cervical Decompression Surgery Normalizes Gait Ground Reaction Forces in Patients With Cervical Spondylotic Myelopathy.; Spine; Vol 45(18), pp. E1134-E1141. 2020 Sep 15.
1. Haddas R
2. Lieberman I
3. Block A
4. Derman P
The Effect of Surgical Decompression and Fusion on Functional Balance in Patients With Degenerative Lumbar Spondylolisthesis.; Spine; Vol 45(14), pp. E878-E884. 2020 Jul 15.
1. Haddas R
2. Satin A
3. Lieberman I
What is actually happening inside the "cone of economy": compensatory mechanisms during a dynamic balance test.; European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society; Vol 29(9), pp. 2319-2328. 2020 Apr 18.
1. Haddas R
2. Sandu CD
3. Mar D
4. Block A
5. Lieberman I
Lumbar Decompression and Interbody Fusion Improves Gait Performance, Pain, and Psychosocial Factors of Patients With Degenerative Lumbar Spondylolisthesis.; Global spine journal; Vol 11(4), pp. 472-479. 2020 Mar 18.
1. Haddas R
2. Villarreal J
3. Lieberman IH
Kinematic comparison of the use of walking sticks versus a rolling walker during gait in adult degenerative scoliosis patients.; Spine deformity; Vol 8(4), pp. 717-723. 2020 Mar 02.
1. Haddas R
2. Kisinde S
3. Mar D
4. Lieberman I
Does improved radiographic alignment truly enhance dynamic functional balance?; Spine deformity; Vol 8(4), pp. 685-694. 2020 Feb 17.
1. Haddas R
2. Hu X
3. Lieberman IH
The Correlation of Spinopelvic Parameters With Biomechanical Parameters Measured by Gait and Balance Analyses in Patients With Adult Degenerative Scoliosis.; Clinical spine surgery; Vol 33(1), pp. E33-E39. 2020 Feb.
1. Mar D
2. Lieberman I
3. Haddas R
The Gait Deviation Index as an indicator of gait abnormality among degenerative spinal pathologies.; European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society; Vol 29(10), pp. 2591-2599. 2019 Dec 14.
1. Haddas R
2. Ju KL
3. Boah A
4. Kosztowski T
5. Derman PB
The Effect of Surgical Decompression on Functional Balance Testing in Patients With Cervical Spondylotic Myelopathy.; Clinical spine surgery; Vol 32(9), pp. 369-376. 2019 Nov.
1. Haddas R
2. Samocha Y
3. Yang J
Effects of Volitional Spine Stabilization on Trunk Control During Asymmetric Lifting Task in Patients With Recurrent Low Back Pain.; Global spine journal; Vol 10(8), pp. 1006-1014. 2019 Oct 28.
1. Haddas R
2. Lieberman IH
The Change in Sway and Neuromuscular Activity in Adult Degenerative Scoliosis Patients Pre and Post Surgery Compared With Controls.; Spine; Vol 44(15), pp. E899-E907. 2019 Aug 01.
1. Haddas R
2. Xu M
3. Lieberman I
4. Yang J
Finite Element Based-Analysis for Pre and Post Lumbar Fusion of Adult Degenerative Scoliosis Patients.; Spine deformity; Vol 7(4), pp. 543-552. 2019 Jul.
1. Haddas R
2. Cox J
3. Belanger T
4. Ju KL
5. Derman PB
Characterizing gait abnormalities in patients with cervical spondylotic myelopathy: a neuromuscular analysis.; The spine journal : official journal of the North American Spine Society; Vol 19(11), pp. 1803-1808. 2019 Jun 15.
1. Haddas R
2. Lieberman IH
3. Kakar RS
A Comparison of Muscular Activity During Gait Between Walking Sticks and a Walker in Patients With Adult Degenerative Scoliosis.; Spine deformity; Vol 7(3), pp. 454-466. 2019 May.
1. Xu M
2. Yang J
3. Lieberman IH
4. Haddas R
Finite element method-based study of pedicle screw-bone connection in pullout test and physiological spinal loads.; Medical engineering & physics; Vol 67, pp. 11-21. 2019 Mar 14.
1. Haddas R
2. Lieberman I
3. Boah A
4. Arakal R
5. Belanger T
6. Ju KL
Functional Balance Testing in Cervical Spondylotic Myelopathy Patients.; Spine; Vol 44(2), pp. 103-109. 2019 Jan 15.
1. Haddas R
2. Ju KL
Gait Alteration in Cervical Spondylotic Myelopathy Elucidated by Ground Reaction Forces.; Spine; Vol 44(1), pp. 25-31. 2019 Jan 01.
1. Haddas R
2. Lieberman IH
3. Block A
The Relationship Between Fear-Avoidance and Neuromuscular Measures of Function in Patients With Adult Degenerative Scoliosis.; Spine; Vol 43(23), pp. E1412-E1421. 2018 Dec 01.
1. Haddas R
2. Lieberman I
3. Arakal R
4. Boah A
5. Belanger T
6. Ju K
Effect of Cervical Decompression Surgery on Gait in Adult Cervical Spondylotic Myelopathy Patients.; Clinical spine surgery; Vol 31(10), pp. 435-440. 2018 Dec.
1. Xu M
2. Yang J
3. Lieberman I
4. Haddas R
Stress distribution in vertebral bone and pedicle screw and screw-bone load transfers among various fixation methods for lumbar spine surgical alignment: A finite element study.; Medical engineering & physics; Vol 63, pp. 26-32. 2018 Oct 19.
1. Haddas R
2. Patel S
3. Arakal R
4. Boah A
5. Belanger T
6. Ju KL
Spine and lower extremity kinematics during gait in patients with cervical spondylotic myelopathy.; The spine journal : official journal of the North American Spine Society; Vol 18(9), pp. 1645-1652. 2018 May 07.
1. Haddas R
2. Lieberman IH
3. Block A
The Relationship Between Fear-Avoidance and Objective Biomechanical Measures of Function in Patients With Adult Degenerative Scoliosis.; Spine; Vol 43(9), pp. 647-653. 2018 May 01.
1. Haddas R
2. Lieberman IH
Correction to: A method to quantify the "cone of economy".; European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society; Vol 27(5), pp. 1188. 2018 May.
1. Haddas R
2. Ju KL
3. Belanger T
4. Lieberman IH
The use of gait analysis in the assessment of patients afflicted with spinal disorders.; European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society; Vol 27(8), pp. 1712-1723. 2018 Apr 02.
1. Haddas R
2. Lieberman IH
A method to quantify the "cone of economy".; European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society; Vol 27(5), pp. 1178-1187. 2017 Oct 10.
1. Haddas R
2. Belanger T
Clinical Gait Analysis on a Patient Undergoing Surgical Correction of Kyphosis from Severe Ankylosing Spondylitis.; International journal of spine surgery; Vol 11(3), pp. 18. 2017 Jun 21.
1. Xu M
2. Yang J
3. Lieberman I
4. Haddas R
Finite element method-based study for effect of adult degenerative scoliosis on the spinal vibration characteristics.; Computers in biology and medicine; Vol 84, pp. 53-58. 2017 Mar 22.
1. Aghyarian S
2. Hu X
3. Haddas R
4. Lieberman IH
5. Kosmopoulos V
6. Kim HKW
7. Rodrigues DC
Biomechanical behavior of novel composite PMMA-CaP bone cements in an anatomically accurate cadaveric vertebroplasty model.; Journal of orthopaedic research : official publication of the Orthopaedic Research Society; Vol 35(9), pp. 2067-2074. 2016 Dec 14.
1. Haddas R
2. Hooper T
3. James CR
4. Sizer PS
Volitional Spine Stabilization During a Drop Vertical Jump From Different Landing Heights: Implications for Anterior Cruciate Ligament Injury.; Journal of athletic training; Vol 51(12), pp. 1003-1012. 2016 Nov 22.
1. Haddas R
2. Sawyer SF
3. Sizer PS
4. Brooks T
5. Chyu MC
6. James CR
Effects of Volitional Spine Stabilization and Lower-Extremity Fatigue on the Knee and Ankle During Landing Performance in a Population With Recurrent Low Back Pain.; Journal of sport rehabilitation; Vol 26(5), pp. 329-338. 2016 Aug 24.
1. Xu M
2. Yang J
3. Lieberman IH
4. Haddas R
Lumbar spine finite element model for healthy subjects: development and validation.; Computer methods in biomechanics and biomedical engineering; Vol 20(1), pp. 1-15. 2016 Jun 17.
1. Haddas R
2. Yang J
3. Lieberman I
Effects of volitional spine stabilization on lifting task in recurrent low back pain population.; European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society; Vol 25(9), pp. 2833-41. 2016 May 09.
1. Haddas R
2. Sawyer SF
3. Sizer PS
4. Brooks T
5. Chyu MC
6. James CR
Effects of Volitional Spine Stabilization and Lower Extremity Fatigue on Trunk Control During Landing in Individuals With Recurrent Low Back Pain.; The Journal of orthopaedic and sports physical therapy; Vol 46(2), pp. 71-8. 2016 Jan 01.
1. Chyu MC
2. Austin T
3. Calisir F
4. Chanjaplammootil S
5. Davis MJ
6. Favela J
7. Gan H
8. Gefen A
9. Haddas R
10. Hahn-Goldberg S
11. Hornero R
12. Huang YL
13. Jensen Ø
14. Jiang Z
15. Katsanis JS
16. Lee JA
17. Lewis G
18. Lovell NH
19. Luebbers HT
20. Morales GG
21. Matis T
22. Matthews JT
23. Mazur L
24. Ng EY
25. Oommen KJ
26. Ormand K
27. Rohde T
28. Sánchez-Morillo D
29. Sanz-Calcedo JG
30. Sawan M
31. Shen CL
32. Shieh JS
33. Su CT
34. Sun L
35. Sun M
36. Sun Y
37. Tewolde SN
38. Williams EA
39. Yan C
40. Zhang J
41. Zhang YT
Healthcare Engineering Defined: A White Paper.; Journal of healthcare engineering; Vol 6(4), pp. 635-47. 2015.
1. Haddas R
2. James CR
3. Hooper TL
Lower extremity fatigue, sex, and landing performance in a population with recurrent low back pain.; Journal of athletic training; Vol 50(4), pp. 378-84. 2014 Oct 16.