scholarly journals Assessment of Flexion Elongation Relation and Type of Failure after Capsulodesis

2020 ◽  
Vol 09 (05) ◽  
pp. 382-387
Author(s):  
Daniel Bakker ◽  
Gerald A. Kraan ◽  
Nina M. C. Mathijssen ◽  
Joost W. Colaris ◽  
Gert-Jan Kleinrensink
Keyword(s):  
Biomechanical Properties ◽  
Surrounding Tissue ◽  
Bone Anchor ◽  
Postoperative Rehabilitation ◽  
Level Of Evidence ◽  
Interosseous Ligament ◽  
Active Motion ◽  
Rehabilitation Process ◽  
The Mean ◽  
Type Of Failure

Abstract Background Injury of the scapholunate interosseous ligament is the most frequently diagnosed cause of carpal instability and can be treated with a Mayo capsulodesis procedure. During this procedure, a radially based flap of the dorsal radiocarpal complex is attached to the lunate. The procedure attempts to reduce flexion of the scaphoid and restore the scapholunate relationship by crossing the scapholunate interval. To obtain a better understanding of the biomechanical properties and possibly improve the postoperative rehabilitation process, a better understanding of the reconstructions biomechanics is needed. Methods Ten dorsal intercarpal ligament capsulodesis were performed on embalmed wrists to assess the flexion elongation relation at the dorsal intercarpal reconstruction, the dorsal intercarpal complex, and the type of failure during flexion of the wrist. Results The mean elongation of the dorsal intercarpal reconstruction at 70-degree flexion was 0.8 mm. During flexion, the dorsal intercarpal reconstruction showed no ligament tears or failure of the bone anchor. The mean elongation of the dorsal intercarpal complex was 3.9 mm at 70 degrees. During subsequent repeated flexion, four sutures to connect the dorsal intercarpal complex to the surrounding tissue loosened between 55 and 60 degrees. Conclusions These findings suggest that capsulodesis can safely withstand flexion of the wrist until 50 degrees. Clinical Relevance Clinicians should consider the opportunity to start early with controlled active motion. Level of Evidence Not applicable.

scholarly journals The Anatomy of the Dorsal Capsulo-Scapholunate Septum: A Cadaveric Study

2017 ◽  
Vol 06 (03) ◽  
pp. 244-247 ◽  
Author(s):  
Marina Tommasini Carrara de Sambuy ◽  
Tanya Burgess ◽  
Christophe Mathoulin ◽  
Adeline Cambon-Binder
Keyword(s):  
Dorsal Surface ◽  
Anatomical Study ◽  
Biomechanical Properties ◽  
Scapholunate Ligament ◽  
Maximum Width ◽  
Interosseous Ligament ◽  
Gothic Architecture ◽  
Constant Structure ◽  
Fresh Frozen ◽  
The Mean

Background Tears of the dorsal radiocarpal capsule at the level of the scapholunate interosseous ligament (SLIL) have recently been described in association with predynamic scapholunate instability. Purpose The aim of this anatomical study of the dorsal capsulo-scapholunate septum (DCSS) was to examine the connection of the dorsal capsule on the SLIL and dorsal intercarpal ligament (DICL). Methods Fourteen fresh frozen wrists from seven adult cadavers were dissected through a dorsal approach. Any dorsal attachment of the DICL on the dorsal surface of the SLIL, that is, the DCSS, was identified and measured (height and width). Results The DCSS was consistently found connecting the DICL, the dorsal radiocarpal capsule, and the dorsal aspect of the SLIL. It was formed by the confluence of three arches like intersecting ribs in gothic architecture. The mean dimensions of the DCSS were 5.8 mm in height and 4.0 mm in maximum width. Conclusion The DCSS that connects the SLIL with the dorsal capsule and DICL could be a constant structure of dorsal wrist. Further investigation is required to study the histology of the DCSS and its biomechanical properties in isolation to know whether the DCSS can be considered a secondary stabilizer of the scapholunate ligament complex. Clinical Relevance A better anatomical knowledge of scapholunate ligament complex could help understand and manage instability of the wrist.

Outcomes of flexor tendon repairs in zone 2 subzones with early active mobilization

2017 ◽  
Vol 42 (9) ◽  
pp. 896-902 ◽  
Author(s):  
K. Moriya ◽  
T. Yoshizu ◽  
N. Tsubokawa ◽  
H. Narisawa ◽  
S. Matsuzawa ◽  
...  
Keyword(s):  
Flexor Tendon ◽  
Tendon Repair ◽  
Level Of Evidence ◽  
Active Motion ◽  
Risk Of Rupture ◽  
Total Active Motion ◽  
A2 Pulley ◽  
Active Mobilization ◽  
The Mean ◽  
Difficult Area

We report on the outcomes of flexor tendon repair in zone 2 subzones with early active mobilization in 102 fingers in 88 consecutive patients. There were 28, 53, 15, and six fingers with repairs in zones 2A to 2D, respectively. Rupture of the repair occurred in four fingers, all in zone 2B. Excluding those with repair ruptures, the mean total active motion was 230° (range 143°–286°). Evaluated with Tang’s criteria, the outcomes were ranked excellent in 39 fingers, good in 46, fair in ten, poor in three, and failure in four. The outcomes in zone 2C were significantly inferior to those in zones 2B and 2D ( p = 0.02). Our results suggest that the tendon laceration in the area covered by the A2 pulley (zone 2C) is the most difficult area to obtain satisfactory active digital motion and tendon repair in zone 2B is the area where the risk of rupture is highest. Level of evidence: IV

Joint sparing Kirschner-wire fixation for displaced proximal phalangeal neck fractures: randomized prospective comparative study

2019 ◽  
Vol 45 (6) ◽  
pp. 560-566 ◽  
Author(s):  
Ahmed Fathy Sadek
Keyword(s):  
Comparative Study ◽  
Kirschner Wire ◽  
Level Of Evidence ◽  
Active Motion ◽  
Kirschner Wire Fixation ◽  
Group I ◽  
Wire Fixation ◽  
Total Active Motion ◽  
Prospective Comparative Study ◽  
The Mean

The aim of this study was to compare two joint sparing Kirschner-wire fixation techniques for displaced proximal phalangeal neck fractures. Forty-six patients with proximal phalangeal neck fractures managed by either percutaneous antegrade flexible intramedullary nailing (Group I) or crossed Kirschner-wires (Group II) were recruited for a randomized prospective comparative study. Clinical and radiological assessment of all patients was done in addition to the Kang scoring system, Disability of Arm, Shoulder and Hand score and total active motion. The mean time for radiological union for both groups was 5.8 weeks. The mean postoperative total active motion, Kang and the Disability of Arm, Shoulder and Hand scores were better in Group I patients, but without any statistically significant differences. Closed reduction and percutaneous Kirschner-wire fixation by a joint sparing approach will yield good functional results with no or minimal complications in proximal phalangeal neck fractures. Level of evidence: II

scholarly journals Recovery of rock climbing performance after surgical reconstruction of finger pulleys

2016 ◽  
Vol 41 (4) ◽  
pp. 406-412 ◽  
Author(s):  
M. Bouyer ◽  
A. Forli ◽  
A. Semere ◽  
B. J. Chedal Bornu ◽  
D. Corcella ◽  
...  
Keyword(s):  
Sport Performance ◽  
Rock Climbing ◽  
Surgical Reconstruction ◽  
Pinch Strength ◽  
Level Of Evidence ◽  
Active Motion ◽  
Significant Difference ◽  
Total Active Motion ◽  
The Mean ◽  
High Level

This study evaluated recovery of sport performance and correction of bowstringing after surgical reconstruction of closed finger pulley rupture in high-level rock climbers. A total of 38 patients treated with an extensor retinaculum graft were assessed. The mean follow-up time was 85 months, and 30 patients returned to their previous climbing level. The mean total active motion score was 96% of the opposite side. All patients had an excellent Buck-Gramcko score. There was no significant difference in grip strength and tip pinch strength in the crimp position between the injured side and the opposite side. A total of 31 patients were examined with ultrasonography. In 18, flexor bowstringing effects had returned to near-normal values. There was an association between rock climbing level recovery and the flexor bowstringing correction (odds ratio, 6.9; 95% confidence interval, 1.1–42.8). If flexor bowstringing was corrected, patients were more likely to regain their preinjury sport performance. The ultrasonography measurement was a useful tool for predicting functional recovery. Level of evidence: 4

scholarly journals A new technique to determine the tension in extensor pollicis longus reconstruction

2019 ◽  
Vol 44 (8) ◽  
pp. 790-794 ◽  
Author(s):  
Fumiki Kamoi ◽  
Makoto Kondo ◽  
Masanori Hayashi ◽  
Shigeharu Uchiyama ◽  
Hiroyuki Kato
Keyword(s):  
Tendon Graft ◽  
Level Of Evidence ◽  
Active Motion ◽  
Extensor Pollicis Longus ◽  
Longus Tendon ◽  
Distal Edge ◽  
Total Active Motion ◽  
The Mean ◽  
A New Technique ◽  
Extensor Pollicis Longus Tendon

We present an original technique for determining the tension of the extensor pollicis longus tendon after reconstruction. We treated 20 patients using this technique for an extensor pollicis longus tendon graft or extensor indicis tendon transfer and reviewed the results. The tension of the reconstructed extensor pollicis longus was adjusted so that the centre of the distal edge of the thumbnail was elevated 2 cm above the operation table. The mean retropositional distance of the treated thumbs was 1.2 cm less than the contralateral thumbs. The mean total active motion of the thumb was 90%. This technique resulted in satisfactory thumb function. Level of evidence: IV

Early active motion after rigid internal fixation of unstable extra-articular fractures of the proximal phalanx

2017 ◽  
Vol 42 (8) ◽  
pp. 803-809 ◽  
Author(s):  
Y. Ataker ◽  
S. Uludag ◽  
S. C. Ece ◽  
E. Gudemez
Keyword(s):  
Internal Fixation ◽  
Proximal Phalanx ◽  
Proximal Interphalangeal Joint ◽  
Early Rehabilitation ◽  
Visual Analogue Scale Pain ◽  
Postoperative Rehabilitation ◽  
Level Of Evidence ◽  
Active Motion ◽  
Rigid Internal Fixation ◽  
Articular Fractures

The purpose of this study is to describe active early rehabilitation in proximal phalanx fractures treated with rigid internal fixation. A total of 22 consecutive patients presenting with spiral, oblique or comminuted extra-articular fractures of the proximal phalanx were included in the study. All fractures were rigidly stabilized with plate and screws or screws alone and subsequently entered an active early rehabilitation programme. The mean follow-up period was 15.4 months (SD 10.1). Mean visual analogue scale pain score was 0.3 (SD 0.5) and Disability of the Arm, Shoulder and Hand score was 9.2 (SD 4.1). Mean total active motion was 241.9° (SD 18.3). According to the digital functional assessment, 86.3% of the patients had excellent results. Extension lags of the proximal interphalangeal joint were observed in seven fingers (mean lag, 3.4° (SD 5.5)). The results of this study demonstrated high patient satisfaction and good outcomes after the surgical technique and postoperative rehabilitation protocol described in open reduction and rigid internal fixation of proximal phalangeal fractures. Level of evidence: IV.

Outcomes of release of the entire A4 pulley after flexor tendon repairs in zone 2A followed by early active mobilization

2015 ◽  
Vol 41 (4) ◽  
pp. 400-405 ◽  
Author(s):  
K. Moriya ◽  
T. Yoshizu ◽  
N. Tsubokawa ◽  
H. Narisawa ◽  
K. Hara ◽  
...  
Keyword(s):  
Flexor Tendon ◽  
Flexor Digitorum Profundus ◽  
Level Of Evidence ◽  
Active Motion ◽  
Total Active Motion ◽  
Active Mobilization ◽  
The Mean ◽  
Flexor Digitorum ◽  
Flexor Digitorum Profundus Tendon

We report the outcomes of repair of the flexor digitorum profundus tendon in zone 2a in 22 fingers. The tendon was repaired with a six-strand repair method and the A4 pulley was completely released. Release of the C2 pulley combined with the A4 pulley was necessary in 12 fingers, nine fingers underwent a complete release of the A3, C2, and A4 pulleys, and one finger underwent a release of the C1, A3, C2, and A4 pulleys. The mean total active motion of the three finger joints was 234° at 5 to 12 months of follow-up. No bowstringing was noted in these fingers. The good and excellent recovery of active digital motion was in 20 (91%) out of 22 fingers according to Strickland’s criteria or Tang’s criteria. Our results suggest that release of the A3, C2, and A4 pulleys makes the repair surgery easier and does not cause tendon bowstringing. Level of Evidence: IV

scholarly journals Midterm Outcomes and Satisfaction After Hip Arthroscopy Are Associated With Postoperative Rehabilitation Factors

2021 ◽  
Vol 9 (1) ◽  
pp. 232596712098188
Author(s):  
Eyal Amar ◽  
RobRoy L. Martin ◽  
Adrian Tudor ◽  
Shai Factor ◽  
Ran Atzmon ◽  
...  
Keyword(s):  
Physical Therapy ◽  
Hip Arthroscopy ◽  
Postoperative Rehabilitation ◽  
Level Of Evidence ◽  
Home Program ◽  
Level Of Satisfaction ◽  
Femoroacetabular Impingement Syndrome ◽  
Significant Difference ◽  
The Mean ◽  
Therapy Sessions

Background: Arthroscopic hip-preservation surgery is commonly performed to address nonarthritic sources of hip pain in young, active individuals. However, there is little evidence to support postoperative rehabilitation protocols, including the most appropriate frequency and length of individual formal physical therapy sessions. There is also a lack of information to look at patients’ perceived value of their home program/self-practice in relation to outcomes. Purpose: To investigate postoperative rehabilitation factors after hip arthroscopy related to formal physical therapy and home program/self-practice and their correlation with patient outcomes and satisfaction. Study Design: Cohort study; Level of evidence, 3. Methods: A total of 125 patients who underwent hip arthroscopy for femoroacetabular impingement syndrome and a labral tear (75 men) were included. The mean age was 34.6 ± 14.4 years, and the mean follow-up time was 4.9 ± 1.6 years. Hip Outcome Score–Activities of Daily Living subscale (HOS-ADL) scores, overall satisfaction scores, and factors related to supervised physical therapy and home program/self-practice were collected. Correlations between continuous variables and differences in the length of individual formal physical therapy and patients’ rating of the importance of their home program/self-practice between those who would and those who would not undergo surgery again were assessed. Results: The frequency and length of individual formal physical therapy sessions were significantly correlated with postoperative HOS-ADL scores ( r = 0.22, P = .014; and r = 0.24, P = .007, respectively) and level of satisfaction ( r = 0.24, P = .007; and r = 0.21, P = .02, respectively). The length of individual formal physical therapy sessions was significantly greater in those who noted they would undergo surgery again (35.3 vs 26.3; P = .033). A significant correlation was identified between the rating of the importance of their home program/self-practice and postoperative HOS-ADL scores ( r = 0.29; P = .001) and their level of satisfaction ( r = 0.23; P = .009). There was a significant difference in the rating of the importance of their home program/self-practice between those who would undergo surgery again and those who would not (8.9 vs 7.8; P = .007). Conclusion: Surgeons and physical therapists should emphasize the value of home program/self-practice when it comes to outcomes and may want to encourage their patients to participate in more frequent, longer, formal physical therapy sessions.

Revisiting the Natural History of Chronic Scaphoid Nonunions: A Retrospective Study of 20 Cases

2021 ◽  
Author(s):  
J. Terrence Jose Jerome
Keyword(s):  
Retrospective Study ◽  
Natural History ◽  
Functional Outcome ◽  
Grip Strength ◽  
Scaphoid Nonunion ◽  
Proximal Pole ◽  
Degenerative Arthritis ◽  
Level Of Evidence ◽  
History Of ◽  
The Mean

Abstract Background The natural history of scaphoid nonunion is the development of degenerative arthritis. A lot of information is still unclear about this progression. The purpose of this study is to analyze patients with scaphoid nonunions who had not received any kind of treatment and to assess the functional outcome. Materials and Methods This is a retrospective study that analyzed the patients with chronic scaphoid nonunions between 2009 and 2019. None of the patients received any treatment. The age at the time of injury, examination, pattern of fracture, types of scaphoid nonunion, symptoms, and duration of nonunion were noted. Diagnosis was confirmed by radiographs, computed tomography (CT) scan, and magnetic resonance imaging (MRI). Scapholunate and radiolunate angles were recorded. Pain score, modified mayo wrist score, grip strength, range of movement, and the functional outcome of these scaphoid nonunions were analyzed. A statistical correlation between the scaphoid nonunion presentations and the functional outcome was assessed. Results The mean age of the patients was 62 years (range: 35–82 years.). There were 17 male and 3 female patients. There were 9 waist and 11 proximal pole scaphoid nonunions. The mean duration of scaphoid nonunion was 34 years (range: 10–62 years). None of the patients had avascular necrosis (AVN) of the proximal scaphoid. The age at examination, gender, side of injury, fracture pattern (waist/proximal pole), fracture displacement ≤ 1 mm or > 1 mm, nonunion duration, and radiographic arthritic parameters had no significant impact on the functional outcome. Conclusions Untreated chronic scaphoid nonunion leads to the development of degenerative arthritis over a period of years, which is still unpredictable. Most of the patients become aware of the nonunion following a precedent injury or other reasons. Most of the patients have fair/good functional outcome despite reduced range of movements and grip strength. Many do not favor surgical intervention in the course of nonunion. Chronic nonunions open a lot of unanswered questions. Clinical relevance There have been numerous studies on the treatment aspects of scaphoid nonunion, with little knowledge about certain people with nonunion who did not have any kind of treatment. The demographics, clinical findings, and radiological parameters do confirm the progression of these nonunion to arthritis, but most of them had fair-to-good outcome throughout their life. It opens our thinking about the real need of treatment in such nonunions and raises numerous questions about the disease. Level of evidence This is a Level IV study.

Range of Motion after the Sauvé–Kapandji and Darrach Procedures without Extensor Tendon Rupture

2020 ◽  
Author(s):  
Tomoyuki Kato ◽  
Taku Suzuki ◽  
Makoto Kameyama ◽  
Masato Okazaki ◽  
Yasushi Morisawa ◽  
...  
Keyword(s):  
Range Of Motion ◽  
Tendon Rupture ◽  
Extensor Tendon ◽  
Distal Radioulnar Joint ◽  
Wrist Flexion ◽  
Level Of Evidence ◽  
Radioulnar Joint ◽  
The Mean ◽  
Therapeutic Study ◽  
Loss Of Motion

Abstract Background Previous study demonstrated that distal radioulnar joint (DRUJ) plays a biomechanical role in extension and flexion of the wrist and suggested that fixation of the DRUJ could lead to loss of motion of the wrist. Little is known about the pre- and postoperative range of motion (ROM) after the Sauvé–Kapandji (S-K) and Darrach procedures without tendon rupture. To understand the accurate ROM of the wrist after the S-K and Darrach procedures, enrollment of patients without subcutaneous extensor tendon rupture is needed. Purpose This study aimed to investigate the pre- and postoperative ROM after the S-K and Darrach procedures without subcutaneous extensor tendon rupture in patients with rheumatoid arthritis (RA) and osteoarthritis (OA). Methods This retrospective study included 36 patients who underwent the S-K procedure and 10 patients who underwent the Darrach procedure for distal radioulnar joint disorders without extensor tendon rupture. Pre- and postoperative ROMs after the S-K and Darrach procedures were assessed 1 year after the surgery. Results In the S-K procedure, the mean postoperative ROM of the wrist flexion (40 degrees) was significantly lower than the mean preoperative ROM (49 degrees). In wrist extension, there were no significant differences between the mean preoperative ROM (51 degrees) and postoperative ROM (51 degrees). In the Darrach procedure, the mean postoperative ROM of the wrist flexion and extension increased compared with the mean preoperative ROM; however, there were no significant differences. Conclusion In the S-K procedure, preoperative ROM of the wrist flexion decreased postoperatively. This study provides information about the accurate ROM after the S-K and Darrach procedures. Level of Evidence This is a Level IV, therapeutic study.

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