mallet finger

OBJECTIVES: To compare the effect of using custom-made orthosis on improving extension lag and reducing disability in acute and chronic mallet fingers. METHODS: We recruited 51 patients with acute or chronic Doyle type-1 mallet fingers, who were provided with a custom-made thermoplastic anti-mallet finger orthosis to wear full-time for 6 weeks and an additional 2 weeks at nighttime. The primary outcome, extension lag, was assessed at enrollment as well as six- and twelve-week follow-ups...

BACKGROUND: Arthrodesis of finger joints is often the last line of treatment of severe pain due to osteoarthritis, rheumatoid arthritis, or mallet finger. At the Department of Orthopedic and Hand Surgery, Örebro University Hospital (ÖUH) in Sweden, the Kirschner-wire technique was standard until 2020, when the headless compression screw technique was introduced as a complement. There is no consensus on which method is superior. The purpose of this study was to examine the outcomes and complications associated with distal interphalangeal (DIP) joint and thumb interphalangeal (IP) joint arthrodesis, and to see whether these correlated with patient-dependent and treatment-related factors...

PURPOSE: There is no consensus on the optimal treatment of bony mallet finger in the paediatric population due to a lack of studies in children. The Ishiguro technique is simple and less invasive, and treatment with K-wire fixation seems to provide better results for extension lag in bony mallet finger according to the literature. A retrospective cross-sectional study with long-term follow-up was performed to evaluate the functional and clinical outcomes of this method in children. Preoperative and intraoperative predictors of outcome were investigated...

A bony mallet thumb is an extremely rare injury. An 82-year-old man fell from a standing height and injured his right thumb. Imaging examinations revealed a rare intra-articular fracture at the dorsal side of the base of the distal phalanx of the thumb called the bony mallet thumb. Conservative treatment was adopted initially; however, surgery was deemed necessary because of the redislocation of the bone fragment. Thus, the Ishiguro extension block technique was used, and three months later, satisfactory thumb function was achieved...

BACKGROUND: Mallet finger deformity is a prevalent disability that causes discomfort and inconvenience to the patients. Despite the existence of various surgical approaches, surgical management remains a controversial subject. METHODS: We retrospectively analyzed the clinical data of 26 patients with isolated tendinous mallet fingers who were admitted between January 2021 and June 2022. Among them, there were 18 men and eight women, aged between 20 and 56 years, with an average age of 38 years...

BACKGROUND: Telerehabilitation is an approach that is growing in importance and rapidly becoming more prevalent. However, the potential barriers to this approach and its effectiveness relative to face-to-face treatment still need to be determined. PURPOSE: The aim of this study was to investigate the technology and access barriers, implementation and organizational challenges, and communication barriers faced by patients undergoing postoperative telerehabilitation after hand tendon repair surgery...

INTRODUCTION: Mallet finger is a common deformity occurring due to the traumatic detachment of the extensor tendon at its insertion in the distal phalanx. Despite several different methods of splinting being available, residual extensor lag remains one of the most common complications of conservative treatment. TECHNIQUE REPORT: We demonstrate a novel technique to make a hyperextension splint which can be customized as per the individual. The pictorial demonstration depicts every step in the preparation, application, and maintenance of the splint...

INTRODUCTION: Mallet fingers are the most common tendon injuries of the hand. Bony avulsion distal finger extensor tendon ruptures causing a mallet finger require special attention and management. In this monocentral study, we analyzed the clinical and individual outcomes succeeding minimal invasive k-wire extension block treatment of bony mallet fingers. MATERIALS AND METHODS: In a retrospective study, we sent a self-designed template and a QUICK-DASH score questionnaire to all patients, who were treated because of a bony mallet finger between 2009 and 2022 and fulfilled the inclusion criteria...

Surgery is highly recommended for a bony mallet finger when the fracture fragment involves greater than one-third of the articular surface. K-wire based and plated-based internal fixation are widely used for mallet fracture. However, the outcomes of different surgical treatment options make the treatment of the bony mallet finger controversial due to frequent complications. The two-hole miniplate is a new and promising plate-based internal fixation treatment for the bony mallet finger with low complication rates in recent years...

Subacute or late-presenting unstable osseous mallet finger might be hard to reduce and, therefore, remain subluxed when using the traditional Ishiguro technique. In such cases, we suggest it is best to prioritize correction of joint subluxation over step-by-step adherence to the traditional Ishiguro technique. Specifically, we contend that carrying out the procedure in reverse order typically results in an easier and more stable reduction of both joint and fracture.

Objective  Various modalities have been suggested to manage mallet fractures; however, inappropriate treatment can lead to extension lag, a swan neck deformity, or arthritis of the distal interphalangeal joint (DIPJ). The current study aimed to evaluate the results (functional, radiological, and complications) of open reduction and internal fixation (ORIF) of mallet fractures using low-cost hook plates fabricated from low-profile titanium mini plates. Methods  A prospective case series of 17 consecutive patients (average age of 32...

INTRODUCTION: Mallet thumb injuries are uncommon. Traumatic avulsion injury of the extensor pollicis longus leads to significant difficulty. CASE REPORT: A 55-year-old male patient presented with a closed hyper flexion injury to the thumb, resulting in pain and loss of active extension. Clinical examination and x-rays confirmed a soft-tissue mallet injury. The patient was treated non-operatively by immobilizing the interphalangeal joint of the thumb. The patient regained full range of motion...

INTRODUCTION: Tendinous and bony mallets are very different injuries that present with extensor lag at the distal interphalangeal joint. This study aimed to evaluate the differences in outcomes between acute bony and tendinous mallet fingers treated conservatively with splints. MATERIALS AND METHODS: We retrospectively collected data on patients with acute tendinous or bony mallets who received conservative treatment in our occupational therapy clinic. The patients were examined at an outpatient clinic, where data on pain, extension lag, and loss of flexion were recorded...

A total of 32 cadaveric fingers with bony mallet injuries were fixed using either the hook plate or the pull-out suture technique. The purpose of this study was to assess the immediate postoperative biomechanical responses of the fixation techniques under different load conditions. The fingers were cyclically loaded with a force of 7 N for 3500 cycles and until construct failure. The maximum displacements of the hook plate and pull-out sutures were 0.7 mm and 0.6 mm, respectively ( p  = 0...

INTRODUCTION: Swan neck deformity develops as a sequela of chronic mallet finger. Surgical management can include soft tissue reconstruction or distal interphalangeal joint (DIPJ) fusion. Studies examining the incidence and management of posttraumatic swan neck deformity following mallet fracture are limited. METHODS: A retrospective, single-institution review of patients undergoing surgical management of swan neck deformity following a traumatic mallet finger from 2000 to 2021 was performed...

Bony mallet finger injuries, commonly seen as isolated incidents, typically occur in active individuals. We report a rare case of simultaneous avulsion fractures at the distal phalangeal bases of the second, third, and fourth fingers on the right hand of a 14-year-old boy following a forced passive flexion injury during a football game. The patient initially received conservative management with a finger extension splint for the distal interphalangeal (DIP) joints. However, one week after the injury, we performed surgical fixation on all affected digits using the K-wire extension block method due to multiple fractures and the patient's intolerance for the mallet finger splint...

BACKGROUND: The management of old bony mallet fingers is complicated. The purpose of this study was to describe direct fixation of fracture fragment with modified double Kirschner wires (K-wires) for treatment of old bony mallet finger, and to evaluate the functional outcomes during long-term follow-up. METHODS: Forty-nine patients with old bony mallet finger were enrolled and underwent surgical treatment from August 2014 to January 2021 in our hospital. Patients were divided into two groups according to whether they had undergone triple K-wires fixation or modified double K-wires with a dorsal brace fixation...

BACKGROUND: A mallet finger (MF) is diagnosed clinically and can be managed in primary care. The actual incidence and management of MFs in primary care is unknown. AIMS: To determine the incidence of MFs in primary care and to obtain estimates for the proportions of osseous and tendon MFs. Additionally, to gain insight in the management of patient diagnosed with a MF in primary care. DESIGN AND SETTING: A cohort study using a healthcare registration database from general practice...

BACKGROUND: The aim of this study was to compare the functional outcomes and direct costs of Stack splints and aluminum finger splints when used in the conservative management of patients with acute Doyle type IVb bony mallet finger. METHODS: We retrospectively analyzed demographic and clinical characteristics, functional outcomes (using the Crawford classification, DIP flexion angles, and extension lag measurements), time to confirmation of union, and splint costs of 24 patients treated with aluminum finger splints (Group 1) and 20 patients treated with Stack splints (Group 2)...

INTRODUCTION: Swan neck deformity (SND) is a common pathologic finding often observed in patients with severe rheumatoid arthritis. However, it has also been seen in injuries such as mallet finger, flexor digitorum superficialis laceration, and intrinsic contracture. Open surgical release of a trigger finger most commonly involves the release of the A1 pulley to relieve a mechanical impingement. Bowstringing is a rare trigger finger release complication caused by excessive pulley resection, usually due to resection of the A2 pulley...