Related Experiment Video
Updated: Feb 12, 2026
04:50
Preliminary Study on Acupuncture Combined with Grain-sized Moxibustion for Treating Rheumatoid Arthritis with Finger Joint Pain
Published on: May 16, 2025
1.1K
Proximal Interphalangeal Joint Fusion: Indications and Techniques.
James Jung1, Brandon Haghverdian2, Ranjan Gupta1
1Orthopaedic Surgery, University of California, 101 The City Drive South, Pavilion 3, 2nd Floor, Orange, CA 92868, USA.
Hand Clinics
|April 8, 2018
Summary
Proximal interphalangeal joint arthrodesis offers numerous surgical options for various indications with few contraindications. This procedure demonstrates excellent outcomes and a high success rate for joint fusion.
Area of Science:
- Orthopedic surgery
- Hand surgery
- Joint reconstruction
Background:
- Proximal interphalangeal (PIP) joint injuries and conditions often necessitate surgical intervention.
- Arthrodesis, or joint fusion, is a common procedure for PIP joint stabilization.
- Understanding indications and techniques is crucial for successful PIP joint arthrodesis.
Purpose of the Study:
- To provide an in-depth analysis of indications for proximal interphalangeal joint arthrodesis.
- To review and detail various surgical techniques for achieving PIP joint arthrodesis.
- To highlight the efficacy and success rates of PIP joint arthrodesis.
Main Methods:
- Literature review of proximal interphalangeal joint arthrodesis.
- Analysis of surgical approaches and fusion modalities.
- Evaluation of reported outcomes and success rates.
Main Results:
- A broad spectrum of indications exists for PIP joint arthrodesis.
- Contraindications for this procedure are relatively limited.
- Multiple surgical techniques and modalities are available for PIP joint fusion.
Conclusions:
- Proximal interphalangeal joint arthrodesis is a versatile procedure with a high success rate.
- The procedure offers excellent functional outcomes for patients.
- Appropriate technique selection based on indications is key to successful arthrodesis.
Related Concept Videos
02:39Indicators
61.1K
Certain organic substances change color in dilute solution when the hydronium ion concentration reaches a particular value. For example, phenolphthalein is a colorless substance in any aqueous solution with a hydronium ion concentration greater than 5.0 × 10−9 M (pH < 8.3). In more basic solutions where the hydronium ion concentration is less than 5.0 × 10−9 M (pH > 8.3), it is red or pink. Substances such as phenolphthalein, which can be used to determine the pH of a solution, are...
61.1K
02:45Nuclear Fusion
33.9K
The process of converting very light nuclei into heavier nuclei is also accompanied by the conversion of mass into large amounts of energy, a process called fusion. The principal source of energy in the sun is a net fusion reaction in which four hydrogen nuclei fuse and ultimately produce one helium nucleus and two positrons.
A helium nucleus has a mass that is 0.7% less than that of four hydrogen nuclei; this lost mass is converted into energy during the fusion. This reaction produces about...
A helium nucleus has a mass that is 0.7% less than that of four hydrogen nuclei; this lost mass is converted into energy during the fusion. This reaction produces about...
33.9K
01:16Structural Joints: Synovial Joints
7.2K
Synovial joints are the most common type of joint in the body. A key structural characteristic for a synovial joint is the presence of a joint cavity. This fluid-filled space is where the articulating surfaces of the bones contact each other. Also, unlike fibrous or cartilaginous joints, the articulating bone surfaces at a synovial joint are not directly connected to each other with fibrous connective tissue or cartilage. This gives the bones of a synovial joint the ability to move smoothly...
7.2K
01:03Structural Joints: Fibrous Joints
3.9K
Fibrous joints are a type of joint where the bones are connected by fibrous connective tissue. These joints provide stability and minimal to no movement between the articulating bones. There are three types of fibrous joints.
Suture
All the bones of the skull, except for the mandible, are joined to each other by a fibrous joint called a suture. The fibrous connective tissue found at a suture strongly unites the adjacent skull bones and thus helps to protect the brain and form the face. In...
Suture
All the bones of the skull, except for the mandible, are joined to each other by a fibrous joint called a suture. The fibrous connective tissue found at a suture strongly unites the adjacent skull bones and thus helps to protect the brain and form the face. In...
3.9K
01:17Structural Joints: Cartilaginous Joints
4.2K
As the name indicates, at a cartilaginous joint, the adjacent bones are united by cartilage, a tough but flexible type of connective tissue. Unlike synovial joints, these types of joints lack a joint cavity and involve bones joined together by either hyaline cartilage or fibrocartilage.
There are two types of cartilaginous joints:
Synchondrosis
A synchondrosis ("joined by cartilage") is a cartilaginous joint where bones are connected by hyaline cartilage. Synchondrosis may be temporary...
There are two types of cartilaginous joints:
Synchondrosis
A synchondrosis ("joined by cartilage") is a cartilaginous joint where bones are connected by hyaline cartilage. Synchondrosis may be temporary...
4.2K
01:26Joints
35.9K
Joints, also called articulations or articular surfaces, are points at which ligaments or other tissues connect adjacent bones. Joints permit movement and stability, and can be classified based on their structure or function.
Structural joint classifications are based on the material that makes up the joint as well as whether or not the joint contains a space between the bones. Joints are structurally classified as fibrous, cartilaginous, or synovial.
Fibrous Joints Are Immovable
The bones of a...
Structural joint classifications are based on the material that makes up the joint as well as whether or not the joint contains a space between the bones. Joints are structurally classified as fibrous, cartilaginous, or synovial.
Fibrous Joints Are Immovable
The bones of a...
35.9K