Relation between diameter of a lateral screw and pull‐out strength in distal clavicle fracture in plates with different geometry: A cadaveric biomechanical study

2021 ◽  
Author(s):  
Tae‐Hwan Yoon ◽  
Chong‑Hyuk Choi ◽  
Yun‐Rak Choi ◽  
Hun‐Jin Ju ◽  
Yong‐Min Chun
Keyword(s):  
Clavicle Fracture ◽  
Biomechanical Study ◽  
Distal Clavicle ◽  
Distal Clavicle Fracture ◽  
Pull Out ◽  
Pull Out Strength

scholarly journals Results of minimal invasive coracoclavicular fixation by double button lift-up system in Neer type II distal clavicle fractures

2017 ◽  
Vol 25 (1) ◽  
pp. 230949901668472 ◽  
Author(s):  
Süleyman Semih Dedeoğlu ◽  
Yunus İmren ◽  
Haluk Çabuk ◽  
Murat Çakar ◽  
Samet Murat Arslan ◽  
...  
Keyword(s):  
Functional Outcomes ◽  
Clavicle Fracture ◽  
Rehabilitation Program ◽  
Minimal Invasive ◽  
X Rays ◽  
Distal Clavicle ◽  
Distal Clavicle Fracture ◽  
Shoulder Scores ◽  
Coracoclavicular Fixation

Aim: We aimed to evaluate clinical and functional outcomes of indirect fracture reduction performed by coracoclavicular fixation with minimal invasive double button lift-up system in Neer type IIa unstable fractures of distal clavicle. Material and methods: 22 patients with Neer type 2 distal clavicle fracture were enrolled in that prospective study. All patients underwent indirect reduction and osteosynthesis performed by coracoclavicular fixation with minimal invasive double button lift-up system. Postoperative follow-up was carried out clinically and radiologically with plain X-rays and utilization of Constant and American Shoulder and Elbow Surgeons Standardized Shoulder Assessment (ASES) shoulder scores. Mean follow-up time was 15 months. A standard sling was applied for 2 weeks, postoperatively. Rehabilitation program was started on postoperative day 1. Results: Mean age was 39 (range: 21–60), 18 of the patients were male. Right dominant extremity was affected in 14 patients. Mean duration of the surgical intervention was 40 min (range: 30–55 min). Mean union time was found to be 14 weeks (range: 7–21 weeks). Mean postoperative ASES and Constant scores were 79.9 (66.9–88.3) and 82.2 (71–100), respectively. The duration of return to normal daily activities were found to be 4.5 months. Any loss of reduction, AC joint arthrosis, and clavicular shortening were not detected in X-rays. Conclusion: This study has demonstrated that indirect osteosynthesis performed by coracoclavicular fixation with double button lift-up system in the treatment of unstable Neer type IIa fractures of the distal clavicle had successful clinical, radiological, and functional outcomes.

scholarly journals Distal Clavicle Fracture Repair: Clinical Outcomes of a Novel Surgical Technique

2021 ◽  
Vol 37 (1) ◽  
pp. e51-e52
Author(s):  
David A. Porter ◽  
Raed J. Narvel ◽  
Robert Hassan ◽  
Charles J. Jordan ◽  
Gautam A. Yagnik
Keyword(s):  
Surgical Technique ◽  
Clinical Outcomes ◽  
Clavicle Fracture ◽  
Fracture Repair ◽  
Distal Clavicle ◽  
Distal Clavicle Fracture

scholarly journals REHABILITATION OF A CONSERVATIVELY MANAGED CLAVICULAR FRACTURE

2021 ◽  
Vol 10 (4) ◽  
pp. 3175-3178
Author(s):  
Om C Wadhokar
Keyword(s):  
Clavicle Fracture ◽  
Shoulder Girdle ◽  
Pectoral Muscle ◽  
Rehabilitation Program ◽  
Clavicular Fracture ◽  
Distal Clavicle ◽  
Distal Clavicle Fracture ◽  
Breathing Exercises ◽  
Postural Correction ◽  
Shoulder Blade

The collarbone, or wishbone, is a thin, S-shaped bone about 6 inches (15 cm) long and serves as a support between the shoulder blade and the sternum (sternum). Clavicle fracture so occur as a result of injury or trauma. The most common site of fracture is the junction between the two curvatures of the bone, which is the weakest point. The displacement post fracture is most common in clavicular fracture because the attachment of the muscle sternocleidomastoid pulls the Sternal head upwards and the pectoral muscle pulls the distal clavicle downwards. After a distal clavicle fracture, radiographic nonunion has been identified in 10% to 44% of patients. Most of clavicular fractures are managed non-surgically by physical therapy which consists of a rehabilitation program without hampering the fracture healing, the rehabilitation consists of pain reduction, improving strength and range of motion of the shoulder, Scapular and neck muscles and postural correction exercises in addition to a brace to support the upper limb as the clavicle is the bone connecting the Axilla to the shoulder girdle. And the patient is started with medical management which usually consist of analgesics. 62 year old male patient with left clavicle fracture was diagnosed on x-ray after a hit from a bullock cart. Following this incident the patient underwent a prompt series of physical rehabilitation which included strengthening exercises, thoracic expansion exercises, breathing exercises. The case report suggests that a physiotherapy treatment procedure led to the improvement of functional goals progressively and significantly.

Distal clavicle fracture radiography and treatment: a pictorial essay

2018 ◽  
Vol 25 (3) ◽  
pp. 311-319 ◽  
Author(s):  
Claire K. Sandstrom ◽  
Joel A. Gross ◽  
Stephen A. Kennedy
Keyword(s):  
Clavicle Fracture ◽  
Distal Clavicle ◽  
Distal Clavicle Fracture ◽  
Pictorial Essay

scholarly journals TENSION BAND WIRING (TBW) OF DISTAL END CLAVICLE : A FORGOTTEN TECHNIQUE : SIMPLER, CHEAPER AND BETTER

2020 ◽  
Vol 8 (5_suppl5) ◽  
pp. 2325967120S0006
Author(s):  
S Zufahrizzat ◽  
AS Nadzim ◽  
O Saifudin ◽  
Rauf A Abdul
Keyword(s):  
Clavicle Fracture ◽  
Fracture Site ◽  
Tension Band ◽  
Left Shoulder ◽  
Rigid Fixation ◽  
Type Ii ◽  
Distal Clavicle ◽  
Distal Clavicle Fracture ◽  
Advantages And Disadvantages ◽  
K Wires

Clavicle fracture is a common injury, and can be classified into middle third, medial third, and distal third fractures. Only 10-15% of clavicle fracture occur in the distal third segment. Neer classified the distal clavicle fracture into five types ; type II and V are unstable and requiring fixation . Various common methods of stabilizations are introduced such as K-wiring , tension band fixation , plate fixation, osteosynthesis with hook plate and coracoclavicular screw however all those operative methods have their own advantages and disadvantages. Materials and Methods: We presented a case of 21 years old male with left shoulder pain after motor vehicle accident. Examination revealed tenderness on his left shoulder, and radiograph showed fracture of distal end left clavicle Neer type II, requiring fixation. He was counselled for lateral extension clavicle locking plate but unable to pay due to financial constraint. Results: The patient underwent open reduction and internal fixation using Kirschner wire with tension band fixation . The fracture site was visualized and the hematoma was curetted and washed. The fracture was reduced and fixed with two 1.4 mm trans-acromial Krischner wires and the reduction was checked with an image intensifier. Then the TBW is applied using stainless steel wire size 1.0 . The K-wires are bent beneath the skin. Sling immobilization is used for 2 weeks after the operation. Unrestricted tolerable shoulder motion is permitted. Stretched and exertional exercise is allowed after radiography shows osseous union and the implants are removed. Discussions: TBW is widely employed to treat limb fractures, such as patella and olecranon fracture but seldom used for distal clavicle nowadays. The advantages of TBW are higher antirotation and antibending force compared with that in K-wire fixation and lower profile compared with the bone plate, which reduces tendon irritation and prominent implant. The use of K-wires and TBW also required only the exposure of the fracture site. The soft tissue around the clavicle incurred little damage, leading to a lower infection rate. In addition, the use of K-wires and TBWs can provide a more rigid fixation than K-wires only. Rigid fixation with little complication contributes to good results . Conclusion: Surgical management is recommended for unstable distal clavicle fracture. TBW can be preferred because of the simplicity of the procedure, low cost, simple hardware, high union rate and easy availability of the implant.

Sign in / Sign up

Export Citation Format

Share Document