D. Raymond Knapp

1.3k total citations
26 papers, 920 citations indexed

About

D. Raymond Knapp is a scholar working on Surgery, Pathology and Forensic Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, D. Raymond Knapp has authored 26 papers receiving a total of 920 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Surgery, 10 papers in Pathology and Forensic Medicine and 6 papers in Pulmonary and Respiratory Medicine. Recurrent topics in D. Raymond Knapp's work include Scoliosis diagnosis and treatment (11 papers), Spinal Fractures and Fixation Techniques (10 papers) and Spine and Intervertebral Disc Pathology (9 papers). D. Raymond Knapp is often cited by papers focused on Scoliosis diagnosis and treatment (11 papers), Spinal Fractures and Fixation Techniques (10 papers) and Spine and Intervertebral Disc Pathology (9 papers). D. Raymond Knapp collaborates with scholars based in United States, United Kingdom and Canada. D. Raymond Knapp's co-authors include Charles T. Price, Christopher I. Shaffrey, Joseph H. Perra, Sigurd Berven, Justin S. Smith, Eric T. Jones, David W. Polly, Michael Goytan, Charles A. Sansur and Theodore J. Choma and has published in prestigious journals such as Journal of Bone and Joint Surgery, Spine and Clinical Orthopaedics and Related Research.

In The Last Decade

D. Raymond Knapp

26 papers receiving 878 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
D. Raymond Knapp United States 17 824 429 74 57 54 26 920
Patrick A. Sugrue United States 18 884 1.1× 640 1.5× 31 0.4× 39 0.7× 42 0.8× 41 1.0k
Mun Keong Kwan Malaysia 20 1.2k 1.4× 490 1.1× 71 1.0× 56 1.0× 23 0.4× 142 1.3k
Martin Gehrchen Denmark 25 1.5k 1.8× 888 2.1× 57 0.8× 27 0.5× 19 0.4× 95 1.7k
Anthony Frempong‐Boadu United States 21 1.3k 1.6× 771 1.8× 60 0.8× 103 1.8× 107 2.0× 64 1.5k
Jerry Y. Du United States 15 711 0.9× 420 1.0× 36 0.5× 24 0.4× 27 0.5× 75 850
Spyros Papadoulas Greece 13 474 0.6× 121 0.3× 29 0.4× 306 5.4× 37 0.7× 67 670
Michael J. Fredrickson New Zealand 22 1.4k 1.7× 404 0.9× 54 0.7× 18 0.3× 20 0.4× 39 1.5k
Arya G. Varthi United States 18 756 0.9× 431 1.0× 53 0.7× 37 0.6× 15 0.3× 64 941
Chris Yin Wei Chan Malaysia 18 1.0k 1.3× 457 1.1× 33 0.4× 56 1.0× 17 0.3× 119 1.2k
Joshua Xu Australia 19 603 0.7× 299 0.7× 54 0.7× 52 0.9× 46 0.9× 51 882

Countries citing papers authored by D. Raymond Knapp

Since Specialization
Citations

This map shows the geographic impact of D. Raymond Knapp's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by D. Raymond Knapp with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D. Raymond Knapp more than expected).

Fields of papers citing papers by D. Raymond Knapp

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D. Raymond Knapp. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by D. Raymond Knapp. The network helps show where D. Raymond Knapp may publish in the future.

Co-authorship network of co-authors of D. Raymond Knapp

This figure shows the co-authorship network connecting the top 25 collaborators of D. Raymond Knapp. A scholar is included among the top collaborators of D. Raymond Knapp based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with D. Raymond Knapp. D. Raymond Knapp is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Fu, Kai-Ming, Justin S. Smith, David W. Polly, et al.. (2010). Morbidity and Mortality in the Surgical Treatment of Six Hundred Five Pediatric Patients With Isthmic or Dysplastic Spondylolisthesis. Spine. 36(4). 308–312. 30 indexed citations
2.
Price, Charles T., et al.. (2010). Infantile Kyphosis Secondary to Lumbar Hypoplasia: Six Cases with Excessive Upright Sleeping as a Possible Cause. Orthopedics. 33(10). 731–731. 2 indexed citations
3.
Williams, Brian J., Charles A. Sansur, Justin S. Smith, et al.. (2010). Incidence of Unintended Durotomy in Spine Surgery Based on 108 478 Cases. Neurosurgery. 68(1). 117–124. 85 indexed citations
4.
Smith, Justin S., Charles A. Sansur, William F. Donaldson, et al.. (2010). Short-term Morbidity and Mortality Associated With Correction of Thoracolumbar Fixed Sagittal Plane Deformity. Spine. 36(12). 958–964. 146 indexed citations
5.
Fu, Kai-Ming, Justin S. Smith, D. Kojo Hamilton, et al.. (2010). Morbidity and Mortality Associated with the Operative Treatment of Disorders of the Pediatric Spine: A Report from the SRS M&M Committee. The Spine Journal. 10(9). S96–S96. 1 indexed citations
6.
Fu, Kai-Ming, Justin S. Smith, David W. Polly, et al.. (2010). Morbidity and mortality in the surgical treatment of 10,329 adults with degenerative lumbar stenosis. Journal of Neurosurgery Spine. 12(5). 443–446. 62 indexed citations
7.
Fu, Kai-Ming, Justin S. Smith, David W. Polly, et al.. (2010). Morbidity and mortality associated with spinal surgery in children: a review of the Scoliosis Research Society morbidity and mortality database. Journal of Neurosurgery Pediatrics. 7(1). 37–41. 68 indexed citations
8.
Smith, Justin S., Christopher I. Shaffrey, Charles A. Sansur, et al.. (2009). Rates of Infection after Spine Surgery Based on 108,419 Procedures. Neurosurgery. 65(2). 409–409. 20 indexed citations
9.
Hamilton, D. Kojo, Justin S. Smith, Christopher I. Shaffrey, et al.. (2009). Rates of Neurological Injury Associated with Spine Surgery Based on 108 419 Procedures. Neurosurgery. 65(2). 411–411. 1 indexed citations
10.
Phillips, Jonathan H., et al.. (2007). Iliac Screw Fixation in Neuromuscular Scoliosis. Spine. 32(14). 1566–1570. 53 indexed citations
11.
Price, Charles T. & D. Raymond Knapp. (2006). Osteotomy for Malunited Forearm Shaft Fractures in Children. Journal of Pediatric Orthopaedics. 26(2). 193–196. 40 indexed citations
12.
Mounasamy, Varatharaj, et al.. (2006). Anaplastic large cell lymphoma presenting as an epiphyseal lytic lesion—a case report with clinico-pathologic correlation. Skeletal Radiology. 35(8). 619–623. 9 indexed citations
13.
Knapp, D. Raymond, Eric T. Jones, John S. Blanco, JOSEPH C. FLYNN, & Charles T. Price. (2005). Allograft Bone in Spinal Fusion for Adolescent Idiopathic Scoliosis. Journal of Spinal Disorders & Techniques. 18(Supplement 1). S73–S76. 37 indexed citations
14.
Price, Charles T., et al.. (2002). Traumatic Hip Dislocation with Spontaneous Incomplete Reduction: A Diagnostic Trap. Journal of Orthopaedic Trauma. 16(10). 730–735. 20 indexed citations
15.
Knapp, D. Raymond, et al.. (2002). Untreated Hip Dislocation in Cerebral Palsy. Journal of Pediatric Orthopaedics. 22(5). 668–671. 32 indexed citations
16.
Knapp, D. Raymond, Charles T. Price, Eric T. Jones, Ralph W. Coonrad, & JOSEPH C. FLYNN. (1992). Choosing Fusion Levels in Progressive Thoracic Idiopathic Scoliosis. Spine. 17(10). 1159–1165. 40 indexed citations
17.
Knapp, D. Raymond & Eric T. Jones. (1988). Use of Cortical Cancellous Allograft for Posterior Spinal Fusion. Clinical Orthopaedics and Related Research. 229(229). 99–106. 44 indexed citations
18.
Jones, Eric T. & D. Raymond Knapp. (1987). Assessment and Management of the Lower Extremity in Cerebral Palsy. Orthopedic Clinics of North America. 18(4). 725–738. 4 indexed citations
19.
Doran, J, et al.. (1982). Glucagon and infusion cholangiography. British Journal of Radiology. 55(652). 269–271. 3 indexed citations
20.
Langman, M J, et al.. (1973). Treatment of Chronic Gastric Ulcer with Carbenoxolone and Gefarnate: A Comparative Trial. BMJ. 3(5871). 84–86. 18 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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