Segmental motion and instability.

Comparison of low back fusion techniques: transforaminal lumbar interbody fusion (TLIF) or posterior lumbar interbody fusion (PLIF) approaches. Curr Rev Musculoskelet Med (2009) 1.49

Upright, weight-bearing, dynamic-kinetic MRI of the spine: initial results. Eur Radiol (2005) 1.33

Biomechanics of intervertebral disk degeneration. Orthop Clin North Am (2011) 1.04

Chronic neck pain: making the connection between capsular ligament laxity and cervical instability. Open Orthop J (2014) 0.87

Intervertebral disc degeneration: biological and biomechanical factors. J Orthop Sci (2006) 0.83

The correlation between exaggerated fluid in lumbar facet joints and degenerative spondylolisthesis: prospective study of 52 patients. J Orthop Traumatol (2011) 0.82

Development of a novel radiographic measure of lumbar instability and validation using the facet fluid sign. Int J Spine Surg (2015) 0.78

Measurement Performance of a Computer Assisted Vertebral Motion Analysis System. Int J Spine Surg (2015) 0.78

Design Requirements for Annulus Fibrosus Repair: Review of Forces, Displacements, and Material Properties of the Intervertebral Disk and a Summary of Candidate Hydrogels for Repair. J Biomech Eng (2016) 0.77

A short history of posterior dynamic stabilization. Adv Orthop (2012) 0.77

Interobserver reproducibility of radiographic evaluation of lumbar spine instability. Einstein (Sao Paulo) (2016) 0.75

Lumbosacral fusion using the Boucher technique in combination with a posterolateral bone graft. Eur Spine J (2003) 0.75

Facet Effusion without Radiographic Instability Has No Effect on the Outcome of Minimally Invasive Decompression Surgery. Global Spine J (2017) 0.75

Clinical application of a handy intraoperative measurement device for lumbar segmental instability. Int Orthop (2009) 0.75

Spontaneous reduction finding: magnetic resonance imaging evaluation of segmental instability in spondylolisthesis. Asian Spine J (2012) 0.75

Epidemiologic studies of low-back pain. Spine (Phila Pa 1976) (1981) 2.66

Risk factors in low-back pain. An epidemiological survey. J Bone Joint Surg Am (1983) 2.45

Rheumatic syndromes of myxedema. N Engl J Med (1970) 1.86

Functional restoration with behavioral support. A one-year prospective study of patients with chronic low-back pain. Spine (Phila Pa 1976) (1989) 1.65

Spine radiographs in patients with low-back pain. An epidemiological study in men. J Bone Joint Surg Am (1984) 1.60

Lumbar disk disease: epidemiology. Instr Course Lect (1992) 1.49

An internal fixator for posterior application to short segments of the thoracic, lumbar, or lumbosacral spine. Design and testing. Clin Orthop Relat Res (1986) 1.26

Identifying patients at risk of becoming disabled because of low-back pain. The Vermont Rehabilitation Engineering Center predictive model. Spine (Phila Pa 1976) (1991) 1.25

Segmental instability. Rationale for treatment. Spine (Phila Pa 1976) (1985) 1.24

The effects of questionnaire design on the determination of end results in lumbar spinal surgery. Spine (Phila Pa 1976) (1985) 1.23

Acute lumbar paraspinal compartment syndrome. A case report. J Bone Joint Surg Am (1991) 1.18

The relationship between work history, work environment and low-back pain in men. Spine (Phila Pa 1976) (1984) 1.15

Disc excision and spine fusion in the management of lumbar disc disease. A minimum ten-year followup. Spine (Phila Pa 1976) (1978) 1.12

A comparison of radiographic findings in fusion and nonfusion patients ten or more years following lumbar disc surgery. Spine (Phila Pa 1976) (1980) 1.11

Lumbar discectomy outcomes vary by herniation level in the Spine Patient Outcomes Research Trial. J Bone Joint Surg Am (2008) 1.09

The long-term effects of spinal fusion on the sacroiliac joints and ilium. Clin Orthop Relat Res (1979) 1.07

Predictors of low back pain disability. Clin Orthop Relat Res (1987) 1.06

The biomechanics of lumbar disc herniation and the effect of overload and instability. J Spinal Disord (1988) 1.01

Rheumatic syndromes in endocrine disease. Semin Arthritis Rheum (1979) 0.98

The relation between biomechanical and psychological factors in patients with low-back pain. Spine (Phila Pa 1976) (1980) 0.98

1980 Volvo award in clinical sciences. Assessment of patients with low-back pain by biplanar radiographic measurement of intervertebral motion. Spine (Phila Pa 1976) (1981) 0.97

The functional topography of the sacroiliac joint. Spine (Phila Pa 1976) (1981) 0.97

The relationship between anthropometric, postural, muscular, and mobility characteristics of males ages 18-55. Spine (Phila Pa 1976) (1985) 0.96

Psychologic factors in low-back-pain disability. Clin Orthop Relat Res (1985) 0.93

Failed lumbar disc surgery requiring second operation. A long-term follow-up study. Spine (Phila Pa 1976) (1978) 0.92

Skiing and spinal trauma. Clin Sports Med (1982) 0.90

The lateral position in the surgical management of intertrochanteric and subtrochanteric fractures of the femur. J Bone Joint Surg Am (1969) 0.89

L4-5 isthmic spondylolisthesis. A biomechanical analysis comparing stability in L4-5 and L5-S1 isthmic spondylolisthesis. Spine (Phila Pa 1976) (1994) 0.89

Concordance of back surface asymmetry and spine shape in idiopathic scoliosis. Spine (Phila Pa 1976) (1989) 0.89

Experimental measurements of vertebral motion under load. Orthop Clin North Am (1977) 0.88

The use of expanded polytetrafluoroethylene as an interpositional membrane after lumbar laminectomy. Spine (Phila Pa 1976) (1995) 0.88

Hip arthroplasty after biplanar femoral osteotomy. J Arthroplasty (1989) 0.88

Carpal-tunnel syndrome in patients with myxedematous arthropathy. J Bone Joint Surg Am (1973) 0.87

Vibration and the human spine. Spine (Phila Pa 1976) (1982) 0.85

Demographic factors associated with the prevalence of disability in the general population. Analysis of the NHANES I database. Spine (Phila Pa 1976) (1991) 0.84

Diagnosing instability. Clin Orthop Relat Res (1992) 0.84

Experimental instability in the rabbit lumbar spine. Spine (Phila Pa 1976) (1989) 0.83

Determinants of vocational disability in patients with low back pain. Arch Phys Med Rehabil (1989) 0.83

A comparative analysis of the interpretations of lumbar spinal radiographs by chiropractors and medical doctors. Spine (Phila Pa 1976) (1986) 0.82

Three-dimensional simulation of Harrington distraction instrumentation for surgical correction of scoliosis. Spine (Phila Pa 1976) (1993) 0.82

The role of trauma in low back pain: a review. J Trauma (1978) 0.81

Bilateral traumatic hip dislocation. J Trauma (1987) 0.80

Fracture healing in rats treated with diphenylhydantoin (Dilantin). J Trauma (1976) 0.80

Fracture healing in the sciatically denervated rat. J Trauma (1977) 0.79

Moiré fringe topography of the human body. Med Instrum (1981) 0.78

A review of camptocormia and an unusual case in the female. Spine (Phila Pa 1976) (1985) 0.77

Fracture of the calcaneus in young children. Report of three cases. J Bone Joint Surg Am (1973) 0.77

Occupational orthopaedics. J Bone Joint Surg Am (1986) 0.77

Objective measurement of L4-5 instability. A case report. Spine (Phila Pa 1976) (1980) 0.76

Changes in shape of the adolescent idiopathic scoliosis curve after surgical correction. Spine (Phila Pa 1976) (1994) 0.76

Chondrolysis of the hip following Southwick osteotomy for severe slipped capital femoral epiphysis. Clin Orthop Relat Res (1974) 0.76

Can low back pain disability be prevented? Baillieres Clin Rheumatol (1992) 0.76

Biomechanical testing as an aid to decision making in low-back pain patients. Spine (Phila Pa 1976) (1986) 0.76

A biplane radiographic method of determining vertebral rotation in postmortem specimens. Clin Orthop Relat Res (1976) 0.76

Low back pain: a radiographic enigma. J Manipulative Physiol Ther (1986) 0.76

The mechanical and kinematic analysis of the lumbar spine in normal living human subjects in vivo. J Biomech (1979) 0.75

Patient decisions on back surgery. Spine (Phila Pa 1976) (2001) 0.75

Hip osteotomy arthroplasty: ten-year follow-up. Iowa Orthop J (1999) 0.75

Synovitis secondary to non-metallic foreign bodies. J Trauma (1975) 0.75

The role of arthrodesis in reconstruction of the knee. Clin Orthop Relat Res (1974) 0.75

Accurate roentgenographic determination of lumbar flexion-extension. Clin Orthop Relat Res (1976) 0.75

A femoral head measuring device. J Bone Joint Surg Am (1969) 0.75

Biomechanical testing and scoliosis. In vivo methods. Spine (Phila Pa 1976) (1991) 0.75

Musculoskeletal status and disability of MMPI profile subgroups among patients with low back pain. Health Psychol (1987) 0.75

The ruptured intervertebral disc. Follow-up report on the first case fifty years after recognition of the syndrome and its surgical significance. J Bone Joint Surg Am (1985) 0.75

Trunk extensor EMG-torque relationship. Spine (Phila Pa 1976) (1987) 0.75

Identification of excessive back disability with the Faschingbauer Abbreviated MMPI. J Clin Psychol (1983) 0.75

A further look at validity of the MMPI with low back patients. J Clin Psychol (1980) 0.75

Adult-onset vitamin D-resistant hypophosphatemic osteomalacia. A possible variant of vitamin D-resistant rickets. J Bone Joint Surg Am (1977) 0.75

Thermography: a call for scientific studies to establish its diagnostic efficacy. Orthopedics (1986) 0.75