Hand and finger diagnoses: Difference between revisions
m (Rossdonaldson1 moved page Hand and Finger Diagnoses to Hand and finger diagnoses) |
ClaireLewis (talk | contribs) |
||
| (16 intermediate revisions by 4 users not shown) | |||
| Line 1: | Line 1: | ||
== | ==Background== | ||
[[File:Wrist and hand deeper palmar dissection.svg|thumb|Wrist and hand deeper palmar dissection]] | [[File:Wrist and hand deeper palmar dissection.svg|thumb|Wrist and hand deeper palmar dissection]] | ||
{{Fingertip anatomy}} | |||
==Differential Diagnosis== | ==Differential Diagnosis== | ||
{{Hand and finger injury DDX}} | |||
{{Hand and finger injuries images}} | |||
{{Hand Infection DDX}} | |||
{{Hand and finger infections images}} | |||
{{DDX distal finger}} | |||
===[[Hand | ==Evaluation== | ||
*[[Hand exam]] | |||
==See Also== | ==See Also== | ||
*[[Diagnoses by Body Part (Main)]] | *[[Diagnoses by Body Part (Main)]] | ||
[[Category: | ==References== | ||
<references/> | |||
[[Category:Orthopedics]] | |||
[[Category:ID]] | [[Category:ID]] | ||
[[Category:Trauma]] | [[Category:Trauma]] | ||
[[Category:Misc/General]] | [[Category:Misc/General]] | ||
[[Category:Symptoms]] | |||
Revision as of 20:48, 1 October 2019
Background
Nailtip Anatomy
- The perinychium includes the nail, the nailbed, and the surrounding tissue.
- The paronychia is the lateral nail folds
- The hyponychium is the palmar surface skin distal to the nail.
- The lunula is that white semi-moon shaped proximal portion of the nail.
- The sterile matrix is deep to the nail, adheres to it and is distal to the lunule.
- The germinal portion is proximal to the matrix and is responsible for nail growth.
Differential Diagnosis
Hand and finger injuries
- Distal finger
- Other finger/thumb
- Boutonniere deformity
- Mallet finger
- Jammed finger
- Jersey finger
- Trigger finger
- Ring avulsion injury
- De Quervain tenosynovitis
- Infiltrative tenosynovitis
- Metacarpophalangeal ulnar ligament rupture (Gamekeeper's thumb)
- Hand
- Wrist
- Drummer's wrist
- Ganglion cyst
- Lunotriquetral ligament instability
- Scaphoid fracture
- Extensor digitorum tenosynovitis
- Compressive neuropathy ("bracelet syndrome")
- Intersection syndrome
- Snapping Extensor Carpi Ulnaris
- Vaughn Jackson syndrome
- General
Hand and finger diagnoses
Hand and finger infections
- Bed bugs
- Closed fist infection (Fight Bite)
- Hand cellulitis
- Hand deep space infection
- Hand-foot-and-mouth disease
- Herpetic whitlow
- Felon
- Flexor tenosynovitis
- Paronychia
- Scabies
- Sporotrichosis
Look-Alikes
Hand and Finger Infections Images
Hand cellulitis (from cat bite)
Lymphocutaneous sporotrichosis
Distal Finger (Including Nail) Injury
- Distal interphalangeal dislocation (finger)
- Distal phalanx (finger) fracture
- Finger amputation
- Fingertip avulsion
- Finger infection
- Nailbed laceration
- Nail avulsion
- Subungual hematoma