Triggering Secondary to an Untreated Partially-Cut Flexor Tendon

1989 ◽  
Vol 14 (4) ◽  
pp. 419-421
Author(s):  
P. R. FREWIN ◽  
L. R. SCHEKER
Keyword(s):  
Flexor Tendon ◽  
Tendon Sheath ◽  
Flexor Digitorum Superficialis ◽  
Flexor Tendons ◽  
A2 Pulley ◽  
Post Traumatic ◽  
Flexor Digitorum ◽  
Proximal Border ◽  
Partial Division

A case is reported where a flap cut of the radial slip of the flexor digitorum superficialis triggered on the proximal border of the A2 pulley within a healed intact tendon sheath. Shaving the flap resolved the problem. This illustrates another post-traumatic mechanical cause of triggering after partial division of flexor tendons.

scholarly journals An Unusual Pattern of Closed Flexor Tendon Avulsion

2019 ◽  
Vol 12 (02) ◽  
pp. 123-124
Author(s):  
Rosanna C. Ching ◽  
Susan Stevenson
Keyword(s):  
Flexor Tendon ◽  
Injury Pattern ◽  
Flexor Digitorum Superficialis ◽  
Middle Phalanx ◽  
Unusual Pattern ◽  
Flexor Tendons ◽  
Flexor Digitorum ◽  
Tendon Avulsion

AbstractClosed avulsion of both flexor tendons is an uncommon injury pattern. We discuss a classic rugby jersey injury that resulted in avulsion of both flexor tendons with the flexor digitorum superficialis (FDS) avulsion incorporating a large fracture of the middle phalanx. To our knowledge, this pattern has been described only once in the literature. We propose a modification to the flexor tendon avulsion classification allowing incorporation of this injury pattern to help guide its management.

scholarly journals Comparison of the Thickness of Pulley and Flexor Tendon Between in Neutral and in Flexed Positions of Trigger Finger

2016 ◽  
Vol 10 (1) ◽  
pp. 36-40 ◽  
Author(s):  
Junko Sato ◽  
Yoshinori Ishii ◽  
Hideo Noguchi
Keyword(s):  
Flexor Tendon ◽  
Tendon Sheath ◽  
Trigger Finger ◽  
Neutral Position ◽  
Flexor Tendons ◽  
Flexor Tendon Sheath ◽  
Posterior Direction ◽  
Flexor Digitorum ◽  
A1 Pulley ◽  
Anterior Posterior

Objective: This study aims to compare the morphology of the A1 pulley and flexor tendons in idiopathic trigger finger of digits other than the thumb between in neutral position and in the position with the interphalangeal joints full flexed and with the metacarpophalangeal (MP) joint 0° extended (hook grip position). Method: A total of 48 affected digits and 48 contralateral normal digits from 48 patients who initially diagnosed with idiopathic trigger finger were studied sonographically. Sonographic analysis was focused on the A1 pulley and flexor tendons at the level of the MP joint in the transverse plane. We measured the anterior-posterior thickness of A1 pulley and the sum of the flexor digitorum superficialis and profundus tendons, and also measured the maximum radialulnar width of the flexor tendon in neutral and hook grip positions, respectively. Each measurement was compared between in neutral and in hook grip positions, and also between the affected and contralateral normal digits in each position. Results: In all the digits, the anterior-posterior thickness of flexor tendons significantly increased in hook grip position as compared with in neutral position, whereas radial-ulnar width significantly decreased. Both the A1 pulley and flexor tendons were thicker in the affected digits as compared with contralateral normal digits. Conclusion: The thickness of flexor tendons was significantly increased anteroposteriorly in hook grip position as compared with in neutral position. In trigger finger, A1 pulley and flexor tendon were thickened, and mismatch between the volume of the flexor tendon sheath and the tendons, especially in anterior-posterior direction, might be a cause of repetitive triggering.

Flexor tendon repair in the hand with the M-Tang technique (without peripheral sutures), pulley division, and early active motion

2018 ◽  
Vol 43 (5) ◽  
pp. 474-479 ◽  
Author(s):  
Thomas Giesen ◽  
Lisa Reissner ◽  
Inga Besmens ◽  
Olga Politikou ◽  
Maurizio Calcagni
Keyword(s):  
Flexor Tendon ◽  
Tendon Repair ◽  
Flexor Digitorum Profundus ◽  
Flexor Digitorum Superficialis ◽  
Level Of Evidence ◽  
Active Motion ◽  
Post Surgery ◽  
A2 Pulley ◽  
Flexor Digitorum ◽  
Flexor Digitorum Profundus Tendon

We report outcomes in 29 patients with flexor tendon repairs in 32 digits (five thumbs and 27 fingers) with our modified protocols. We repaired the lacerated flexor digitorum profundus tendons with core suture repairs using the 6-strand M-Tang method and without circumferential sutures. We divided the pulleys as much as needed to allow excursion of the repaired tendons, including complete division of the A4 or A2 pulleys when necessary. In nine fingers, we repaired one slip of the flexor digitorum superficialis tendon and resected the other half. When the flexor digitorum profundus tendon would not glide under the A2 pulley, we excised the remaining slip of the flexor digitorum superficialis tendon. The wrist was splinted in mild extension post-surgery with early commencement of tenodesis exercises. No tendon repair ruptured. By the Strickland criteria, out of 27 fingers, 18 had excellent, six had good, two had fair, and one had poor results. We conclude that a strong core suture (such as the M-Tang repair) without peripheral sutures, and with division of pulleys as necessary is safe for early active motion and yields good outcomes. Level of evidence: IV

Operative Findings in Camptodactyly of the Little Finger

1992 ◽  
Vol 17 (6) ◽  
pp. 661-664 ◽  
Author(s):  
T. OGINO ◽  
H. KATO
Keyword(s):  
Flexor Tendon ◽  
Ring Finger ◽  
Tendon Sheath ◽  
Flexor Digitorum Superficialis ◽  
Muscle Belly ◽  
Normal Tendon ◽  
Flexor Tendon Sheath ◽  
Palmar Aponeurosis ◽  
Operative Findings ◽  
Flexor Digitorum

In five of six cases of camptodactyly in which an abnormality of the flexor tendon was examined at operation, the flexor digitorum superficialis tendon was hypoplastic and there was no continuity of the normal tendon between the muscle belly and bony insertion. The proximal end of the flexor digitorum superficialis tendon was attached to the palmar aponeurosis and the flexor tendon sheath of the ring finger in two patients, to the palmar aponeurosis in one, to the undersurface of the transverse carpal ligament in one and to the flexor tendon sheath of the ring finger in one. The tenodesis effect of the abnormal tendon of the flexor digitorum superficialis is considered to play an important role in the cause and rapid increase of the deformity of camptodactyly.

Incidence of tenolysis and features of adhesions in the digital flexor tendons after multi-strand repair and early active motion

2018 ◽  
Vol 44 (4) ◽  
pp. 354-360 ◽  
Author(s):  
Koji Moriya ◽  
Takea Yoshizu ◽  
Naoto Tsubokawa ◽  
Hiroko Narisawa ◽  
Yutaka Maki
Keyword(s):  
Flexor Tendon ◽  
Full Range ◽  
Tendon Repair ◽  
The Other ◽  
Flexor Digitorum Superficialis ◽  
Flexor Tendon Repair ◽  
Level Of Evidence ◽  
Active Motion ◽  
Active Mobilization ◽  
Flexor Digitorum

We report seven patients requiring tenolysis after primary or delayed primary flexor tendon repair and early active mobilization out of 148 fingers of 132 consecutive patients with Zone 1 or 2 injuries from 1993 to 2017. Three fingers had Zone 2A, two Zone 2B, and two Zone 2C injuries. Two fingers underwent tenolysis at Week 4 or 6 after repair because of suspected repair rupture. The other five fingers had tenolysis 12 weeks after repair. Adhesions were moderately dense between the flexor digitorum superficialis and profundus tendons or with the pulleys. According to the Strickland and Tang criteria, the outcomes were excellent in one finger, good in four, fair in one, and poor in one. Fingers requiring tenolysis after early active motion were 5% of the 148 fingers so treated. Indications for tenolysis were to achieve a full range of active motion in the patients rated good or improvement of range of active motion of the patients rated poor or fair. Not all of our patients with poor or fair outcomes wanted to have tenolysis. Level of evidence: IV

OUTCOME OF TRACTION TENOLYSIS IN OPEN TRIGGER FINGER RELEASE — A RETROSPECTIVE REVIEW

Hand Surgery ◽  
2013 ◽  
Vol 18 (03) ◽  
pp. 375-379 ◽  
Author(s):  
Muntasir Mannan Choudhury ◽  
Shian Chao Tay
Keyword(s):  
Flexor Tendon ◽  
Group Versus ◽  
Trigger Finger ◽  
Flexor Digitorum Profundus ◽  
Flexor Digitorum Superficialis ◽  
Active Motion ◽  
Total Active Motion ◽  
The Mean ◽  
Flexor Digitorum ◽  
A1 Pulley

Surgical treatment for trigger finger involves division of the A1 pulley. Some surgeons perform an additional step of traction tenolysis by sequentially bringing the flexor digitorum superficialis and flexor digitorum profundus tendons out of the wound gently with a Ragnell retractor. There is currently no study which states whether flexor tendon traction tenolysis should be routinely performed or not. The objective of this study is to compare the outcome in patients who have traction tenolysis performed (A group) versus those who did not have traction tenolysis (B group) performed. It was noted that even though the mean total active motion (TAM) for the B group in our study was lower preoperatively, it was consistently higher than the A group in all the 3 post-operative visits demonstrating a better outcome in the B group. Even though it was not statistically significant, our data also showed that patients with traction tenolysis appeared to have more postoperative pain compared to those without.

Sliding Position of the Flexor Tendons Relative to the Hook of Hamate in CT Scans

2019 ◽  
Vol 24 (01) ◽  
pp. 72-75
Author(s):  
Kenji Goto ◽  
Kiyohito Naito ◽  
Yoichi Sugiyama ◽  
Nana Nagura ◽  
Ayaka Kaneko ◽  
...  
Keyword(s):  
Flexor Tendon ◽  
Tendon Injury ◽  
Ct Scans ◽  
Flexor Digitorum Profundus ◽  
Flexor Digitorum Superficialis ◽  
Ulnar Side ◽  
Flexor Tendon Injury ◽  
Hook Of Hamate ◽  
Flexor Digitorum ◽  
Little Finger

Background: The aim of this study was to assess the height of nonunion formation injuring the ulnar-side finger flexor tendon, the positional relationship between the hook of the hamate and little finger flexor tendon was evaluated on CT scans. Methods: The subjects were 20 healthy patients (40 hands) (14 males and 6 females, mean age: 28 years old). Their hands were imaged in extension and flexion of the fingers on CT. The position of the little finger flexor tendon was determined regarding the height of the hook of the hamate as 100%. Results: The heights of the flexor digitorum profundus tendons were 46 ± 6% in extension and 44 ± 9% in flexion, and those of the flexor digitorum superficialis tendons were 87 ± 8% in extension and 91 ± 9% in flexion. Conclusions: Our study suggested that 40% of the base of the hook of the hamate does not contact with the flexor tendon, suggesting that flexor tendon injury is unlikely to occur in that region.

scholarly journals Flexor Digitorum Superficialis Repair Outside the A2 Pulley After Zone II Laceration: Gliding and Bowstringing

2015 ◽  
Vol 40 (4) ◽  
pp. 653-659
Author(s):  
Michael B. Geary ◽  
Christopher English ◽  
Zaneb Yaseen ◽  
Spencer Stanbury ◽  
Hani Awad ◽  
...  
Keyword(s):  
Flexor Digitorum Superficialis ◽  
A2 Pulley ◽  
Zone Ii ◽  
Flexor Digitorum

scholarly journals Flexor Tendon Sheath Ganglions: Results of Surgical Excision

Hand ◽  
2007 ◽  
Vol 2 (3) ◽  
pp. 94-100 ◽  
Author(s):  
Peter J. L. Jebson ◽  
Edwin E. Spencer
Keyword(s):  
Telephone Interview ◽  
Flexor Tendon ◽  
Surgical Excision ◽  
Tendon Sheath ◽  
Additional Patient ◽  
Dominant Hand ◽  
Digital Nerve ◽  
A2 Pulley ◽  
Flexor Tendon Sheath

The purpose of our study was to review the clinical features and determine the results following surgical excision of a flexor tendon sheath ganglion. A retrospective analysis of 24 consecutive patients (25 ganglions) who underwent excision of a painful flexor tendon sheath ganglion by the same surgeon was performed. The patient's medical and operative records were reviewed. Each patient was invited to return for an evaluation, which consisted of a clinical interview, completion of a questionnaire, and physical examination. Those patients that were unable to return underwent a detailed telephone interview. Sixteen patients returned for a clinical evaluation, while eight patients underwent a telephone interview. There were 15 women and nine men, with an average age of 43 years (range, 21–68 years). The dominant hand was involved in 15 patients. The long finger was most commonly involved (11 cases). The ganglion arose from the A1 pulley in 13 cases, between the A1 and A2 pulleys in three cases, and from the A2 pulley in nine cases. At an average follow-up of 18.5 months (range, 5–38 months), all of the patients were satisfied with their final result. No patient developed a recurrence and all returned to their previous functional level. There were two minor complications that resolved uneventfully; one patient experienced mild incisional tenderness, while an additional patient experienced transient digital nerve paresthesias. We conclude that surgical excision is a simple, safe, and effective method for treating a painful ganglion of the digital flexor tendon sheath.

A New Technique of Attachment of Flexor Tendons to The Distal Phalanx without A Button Tie-Over

1996 ◽  
Vol 21 (5) ◽  
pp. 629-632 ◽  
Author(s):  
M. K. SOOD ◽  
D. ELLIOT
Keyword(s):  
Flexor Tendon ◽  
Distal Phalanx ◽  
New Technique ◽  
Flexor Digitorum Profundus ◽  
Flexor Tendons ◽  
Tendon Grafts ◽  
A New Technique ◽  
Flexor Digitorum ◽  
Flexor Digitorum Profundus Tendon

A new technique of attachment of the flexor digitorum profundus tendon and flexor tendon grafts to the distal phalanx, without using a button on the nail, is described and its use reported in 14 cases.

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