What is dual obliquity?
Dual obliquity is a concept relating to the anatomy of the metacarpals. 23,25 Because of the differing lengths of the metacarpals (radial side of hand longer than ulnar), when an object is held in the hand, an oblique angle is formed compared with the distal ends of the radius and ulna (Figure 14-9A).
What is a serial static splint?
Serial static splints are static splints that are periodically remolded and reapplied as the joint gains motion or the tissue gains length. They are applied at the end range with the joint stretched maximally. Serial casting is a good example of this.
What are the arches of the hand?
Arches of the hand: distal transverse, longitudinal and oblique. Together, the three arches form the slightly concave postural base for the hand due to the underlying muscle tone which assists in object contact during prehensile movement. Thus, there is a slight palmar concavity even when the hand is ‘flat’.
What is precision and Prehension?
PRECISION. (Muscles are active that abduct or oppose the thumb; the hand’s position is dynamic.) palmar prehension (pulp to pulp), includes ‘chuck’ or tripod grips. tip-to-tip (with FDP active to maintain DIP flex)
What is lateral pinch?
(lat’ĕr-ăl pinch) A grasp pattern in which the object is held between the thumb pads and the radial side of the index finger. (Also referred to as a key grasp).
What is the Duran protocol?
Duran, MD’s initial Early Passive Motion Program established in the mid 1970’s. The. PROM exercises including the following: o 25 repetitions of passive flexion & extension of the PIP joint. o 25 repetitions of passive flexion & extension of the DIP joint.
What is a dorsal block?
The Dorsal Blocking Orthosis is a dorsally placed immobilization orthosis designed to protect the sutured/repaired flexor tendons and/or nerves in a tension free position. Other names for this splint include Extension Block Splint, Dorsal shell, and Dorsal Protective splint.
What are the three types of splint?
- Buddy tape splint.
- Finger splint.
What is prehension mean?
Definition of prehension 1 : the act of taking hold, seizing, or grasping. 2a : mental understanding : comprehension.
What is an example of prehension?
n. the act of grasping, clasping, or seizing an object or supporting the body, usually with an appendage adapted for that purpose. For example, the hands of human beings and other primates and the tails of certain New World monkeys are prehensile.
What is Palmer pinch?
When a person grips with their thumb, index and middle fingers, it is palmar pinch.
What is the Kleinert protocol?
KLEINERT PROTOCOL Modification of the regimen by adding a palmar pulley was introduced to improve DIP flexion. Strictly speaking, the regimen should be called an active extension/assisted flexion regimen rather than an active extension/passive flexion regimen.
What are the zones of the hand?
Extensor Zones of the Hand
- Zone 1: Distal Interphalangeal Joint (DIPJ)
- Zone 2: Middle Phalanx.
- Zone 3: Proximal Interphalangeal Joint (PIPJ)
- Zone 4: Proximal Phalanx.
- Zone 5: Metacarpophalangeal Joint (MCPJ)
- Zone 6: Metacarpals.
- Zone 7: Wrist Joint.
- Zone 8: Distal 1/3 of the arm.
What does dual obliquity mean in anatomy?
Dual obliquity is a concept relating to the anatomy of the metacarpals.23 , Because of the differing lengths of the metacarpals (radial side of hand longer than ulnar), when an object is held in the hand, an oblique angle is formed compared with the distal ends of the radius and ulna (Figure 14-9A).
What is the meaning of obliquity?
Definition of obliquity. 1 : deviation from moral rectitude or sound thinking. 2a : deviation from parallelism or perpendicularity also : the amount of such deviation.
What is the meaning of dual?
1 : having two different parts or aspects Trees have a dual function of providing beauty and shade. 2 : having two like parts The car has dual airbags. What does ‘poke’ refer to in the expression ‘pig in a poke’?
What is the meaning of the word oblique?
noun, plural o·bliq·ui·ties. the state of being oblique. divergence from moral conduct, rectitude, etc.; immorality, dishonesty, or the like. an instance of such divergence.