- Spontaneous Total Resolution of Severe Lumbar Disc Herniation
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Kaliya-Perumal AK, Oh JY
- KMID: 2468151
- Chonnam Med J.
- 2020 Jan;56(1):77-78.
- doi: 10.4068/cmj.2020.56.1.77
No abstract available. -
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- Utilization of Spinal Navigation to Facilitate Hassle-Free Rod Placement during Minimally-Invasive Long-Construct Posterior Instrumentation
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Kaliya-Perumal AK, Limthongkul W, Oh JY
- KMID: 2449806
- Asian Spine J.
- 2019 Jun;13(3):511-514.
- doi: 10.31616/asj.2018.0233
During minimally-invasive long-construct posterior instrumentation, it may be challenging to contour and place the rod as the screw heads are not visualized. To overcome this, we utilized the image data... -
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- Is Spinal Surgery Safe for Elderly Patients Aged 80 and Above? Predictors of Mortality and Morbidity in an Asian Population
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Tan JY, Kaliya-Perumal AK, Oh JY
- KMID: 2469054
- Neurospine.
- 2019 Dec;16(4):764-769.
- doi: 10.14245/ns.1836336.168
OBJECTIVE: We aimed to determine the 2-year mortality and morbidity rates following spine surgery in elderly patients (age ≥80 years) and to study the associated risk factors. METHODS: The records of... -
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- A Novel Scale for Assessing the Burden of Caregiving for Functionally Compromised Patients: Proposal and Validation
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Kaliya-Perumal AK, Korlakunta A, Kharlukhi J, Devireddy S
- KMID: 2511543
- Korean J Fam Med.
- 2021 Jan;42(1):31-37.
- doi: 10.4082/kjfm.19.0063
Background: Disability not only burdens the patient, but also the caregiver. To quantify this caregiving burden, we propose a simple four-part questionnaire tool. Our objective is to validate this questionnaire... -
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- Early Postoperative Loss of Disc Height Following Transforaminal and Lateral Lumbar Interbody Fusion: A Radiographic Analysis
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Kaliya-Perumal AK, Soh TLT, Tan M, Oh JYL
- KMID: 2532965
- Asian Spine J.
- 2022 Aug;16(4):471-477.
- doi: 10.31616/asj.2021.0109
Study Design: Retrospective comparative radiological study. Purpose: To analyze the difference in early disc height loss following transforaminal and lateral lumbar interbody fusion (TLIF and LLIF). Overview of Literature: Minimal disc height... -
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- Factors Influencing Early Disc Height Loss Following Lateral Lumbar Interbody Fusion
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Kaliya-Perumal AK, Soh TLT, Tan M, Oh JYL
- KMID: 2507903
- Asian Spine J.
- 2020 Oct;14(5):601-607.
- doi: 10.31616/asj.2019.0332
Study Design: Retrospective radiological analysis. Purpose: To analyze the factors influencing early disc height loss following lateral lumbar interbody fusion (LLIF). Overview of Literature: Postoperative disc height loss can occur naturally as... -
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- Revalidating Pfirrmann's Magnetic Resonance Image-Based Grading of Lumbar Nerve Root Compromise by Calculating Reliability among Orthopaedic Residents
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Kaliya-Perumal AK, Ariputhiran-Tamilselvam SK, Luo CA, Thiagarajan S, Selvam U, Sumathi-Edirolimanian RP
- KMID: 2411747
- Clin Orthop Surg.
- 2018 Jun;10(2):210-215.
- doi: 10.4055/cios.2018.10.2.210
BACKGROUND: Intervertebral disc herniations lead to subsequent compromise of the nerve root. The root can either have a mere contact with the disc material or be pushed aside or compressed.... -
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- Spinal Navigation during Orthopedic Residency Training: A Double-Edged Sword?
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Kaliya-Perumal AK, Soh T, Tan M, Nolan CP, Yu CS, Oh JY
- KMID: 2445051
- Clin Orthop Surg.
- 2019 Jun;11(2):170-175.
- doi: 10.4055/cios.2019.11.2.170
BACKGROUND: Orthopedic residents in our institute have the opportunity to participate in navigation-assisted spine surgery during their residency training. This paves the way for a new dimension of learning spine... -
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- Assessment of Anteroposterior Subpedicular Approach and Oblique Scotty Dog Subpedicular Approach for Selective Nerve Root Block
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Kaliya-Perumal AK, Yeh YC, Luo CA, Joey-Tan K
- KMID: 2412306
- Clin Orthop Surg.
- 2017 Mar;9(1):71-76.
- doi: 10.4055/cios.2017.9.1.71
BACKGROUND: The technique used to administer a selective nerve root block (SNRB) varies depending on individual expertise. Both the anteroposterior (AP) subpedicular approach and oblique Scotty dog subpedicular approach are... -
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- Neuromonitoring in Cervical Spine Surgery: When Is a Signal Drop Clinically Significant?
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Decruz J, Kaliya-Perumal AK, Wong KHY, Kumar DS, Yang EW, Oh JYL
- KMID: 2516777
- Asian Spine J.
- 2021 Jun;15(3):317-323.
- doi: 10.31616/asj.2020.0074
Study Design: Retrospective cohort study. Purpose: To identify the clinical significance of different patterns of intraoperative neuromonitoring (IONM) signal alerts. Overview of Literature: IONM is a long-established valuable adjunct to complex spine... -
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- Factors Impacting Mortality in Geriatric Patients with Acute Spine Fractures: A 12-Year Study of 613 Patients in Singapore
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Soon EL, Leong AZ, Chiew J, Kaliya-Perumal AK, Yu CS, Oh JY
- KMID: 2455645
- Asian Spine J.
- 2019 Aug;13(4):563-568.
- doi: 10.31616/asj.2018.0231
STUDY DESIGN: Retrospective database analysis. PURPOSE: To identify risk factors that predict mortality following acute spine fractures in geriatric patients of Singapore. OVERVIEW OF LITERATURE: Acute geriatric spinal fractures contribute significantly to... -
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