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Thumb deformity

split hypo

Also Known As:

Thumb absent or hypoplastic; Thumb hypoplastic

Networked: 5 relevant articles (1 outcomes, 0 trials/studies)

Relationship Network

Disease Context: Research Results

Musculoskeletal Diseases: 719
- Hand Deformities: 72
  - Thumb deformity: 5
Body Regions
- Extremities
  - Upper Extremity
    - Hand
      - Fingers
        Thumb
        Thumb deformity: 5

Related Diseases

1.	Rheumatoid Arthritis
2.	Congenital Abnormalities (Deformity)
3.	Osteoarthritis
4.	Contracture
5.	Synovitis

Experts

1.	Oda, Ryo: 2 articles (01/2021 - 01/2020)
2.	Toyama, Shogo: 2 articles (01/2021 - 01/2020)
3.	Kawahito, Yutaka: 1 article (01/2021)
4.	Kushida, Rie: 1 article (01/2021)
5.	Takahashi, Kenji: 1 article (01/2021)
6.	Tokunaga, Daisaku: 1 article (01/2021)
7.	Tsuchida, Shinji: 1 article (01/2021)
8.	Fujiwara, Hiroyoshi: 1 article (01/2020)
9.	Gumustas, Seyit Ali: 1 article (09/2015)
10.	Serbest, Sancar: 1 article (09/2015)

Drugs and Biologics

Drugs and Important Biological Agents (IBA) related to Thumb deformity:

1.	Adenosine Diphosphate (ADP)IBA 01/01/2020 - "Although the primary cause of type I thumb deformity is believed to be an extensor mechanism failure resulting from synovitis of the metacarpophalangeal (MCP) joint, surgical outcomes are negatively affected as a result of flexion contracture caused by the adductor pollicis (ADP). "

Therapies and Procedures

1.	Drug Therapy (Chemotherapy) 01/01/2021 - "Although drug therapy for rheumatoid arthritis (RA) has recently improved, treating patients with established disease, whose hands have three major deformities (thumb deformity, finger deformities, and ulnar drift), remains a challenge. "
2.	Tendon Transfer 09/01/2015 - "In cases of isolated clasped thumb deformity associated with absence of tendon whose treatment attempts with splinting and physical treatment have failed, EIP tendon transfer and reconstruction of contracture in first web space with z-plasty is an easy and successful method to obtain functional improvement." 08/01/2012 - "Swan neck thumb deformity can be caused by osteoarthritis, rheumatoid arthritis, systemic lupus erythematosus, tendon transfers and paralytic diseases. "
3.	Ilizarov Technique 06/01/2015 - "Correction of a Hyperextension Deformity at the Metacarpophalangeal Joint by Arthroplasty for Osteoarthritis of the Thumb Carpometacarpal Joint Followed by External Fixator: A Case Series: Modified Ilizarov Method for Correction of a Collapsed Thumb Deformity Due to Carpometacarpal Osteoarthritis."
4.	External Fixators 06/01/2015 - "Correction of a Hyperextension Deformity at the Metacarpophalangeal Joint by Arthroplasty for Osteoarthritis of the Thumb Carpometacarpal Joint Followed by External Fixator: A Case Series: Modified Ilizarov Method for Correction of a Collapsed Thumb Deformity Due to Carpometacarpal Osteoarthritis."
5.	Arthroplasty 06/01/2015 - "Correction of a Hyperextension Deformity at the Metacarpophalangeal Joint by Arthroplasty for Osteoarthritis of the Thumb Carpometacarpal Joint Followed by External Fixator: A Case Series: Modified Ilizarov Method for Correction of a Collapsed Thumb Deformity Due to Carpometacarpal Osteoarthritis."