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Researcher · Al-Azhar University · Egypt

Ahmed Shamma

Ahmed Shamma publishes mostly in Surgery, Epidemiology and Rheumatology, on topics such as Shoulder Injury and Treatment, Bone fractures and treatments and Knee injuries and reconstruction techniques.

OpenAlex
World rank
#5,737,809
of 7,710,434 ranked researchers
Rank in Egypt
#23,445
of 36,277
Works
20
Citations
87
Citations per work
4.4
h-index
3
i10-index 1Top 94% in Surgery
Ahmed Shamma

What does Ahmed Shamma research?

Ahmed Shamma's work is mostly in Medicine (71%), Psychology (5%).

Health Sciences: 14 works · 70.6% of their workMedicine: 14 works · 70.6% of their workSurgery: 9 works · 44.8% of their workEpidemiology: 2 works · 12.1% of their workRheumatology: 1 works · 6.9% of their workOrthopedics and Sports Medicine: 1 works · 3.4% of their workRehabilitation: 1 works · 3.4% of their workEverything else: 5 works · 24.2% of their workSocial Sciences: 1 works · 5.2% of their workPsychology: 1 works · 5.2% of their workClinical Psychology: 1 works · 5.2% of their workTHEIR WORKAhmed Shamma20works
Health Sciences71%Social Sciences5%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Medicine1470.6%
  2. Everything else524.2%
    1. Psychology15.2%
  1. 1Surgery45% of their works
  2. 2Epidemiology12% of their works
  3. 3Rheumatology7% of their works
  4. 4Clinical Psychology5% of their works
  5. 5Orthopedics and Sports Medicine3% of their works
  6. 6Rehabilitation3% of their works

Research topics

Which keywords describe Ahmed Shamma's research?

The keywords of their largest research topics: Complications, Epidemiology, Rotator Cuff Tears, Shoulder Pathology, Anterior Cruciate Ligament, Arthroplasty, Bone Healing and Fracture Epidemiology.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 18 words, with their numbers
  1. Complications62 topics
  2. Epidemiology62 topics
  3. Rotator Cuff Tears51 topic
  4. Shoulder Pathology51 topic
  5. Anterior Cruciate Ligament41 topic
  6. Arthroplasty41 topic
  7. Bone Healing41 topic
  8. Fracture Epidemiology41 topic
  9. Injury Risk41 topic
  10. Total Knee Replacement41 topic
  11. Distal Radius Fractures31 topic
  12. Flexor Tendon Repair31 topic
  13. Acromioclavicular Joint21 topic
  14. Clavicle Fractures21 topic
  15. Crystal Structure21 topic
  16. Elbow Injuries21 topic
  17. Nicotinic Acetylcholine Receptors21 topic
  18. Ulnar Collateral Ligament Reconstruction21 topic

Where does Ahmed Shamma work?

Ahmed Shamma's main affiliation in the publication record is Al-Azhar University, Egypt.

How many publications and citations does Ahmed Shamma have?

OpenAlex counts 20 works and 87 citations for Ahmed Shamma, an h-index of 3, ranking #5,737,809 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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