scholarly journals Revision of Carpal Tunnel Release due to Palmaris Longus Profundus

2015 ◽  
Vol 2015 ◽  
pp. 1-4 ◽  
Author(s):  
Lyrtzis Christos ◽  
Natsis Konstantinos ◽  
Pantazis Evagelos
Keyword(s):  
Carpal Tunnel Syndrome ◽  
Median Nerve ◽  
Carpal Tunnel ◽  
Carpal Tunnel Release ◽  
Transverse Carpal Ligament ◽  
Postoperative Course ◽  
Palmaris Longus ◽  
Tunnel Syndrome

Purpose. The palmaris longus profundus has been documented throughout the literature as a cause of carpal tunnel syndrome. We present a case of palmaris profundus tendon removal during the revision of carpal tunnel release.Method. During a carpal tunnel release in a 66-year-old woman, palmaris profundus tendon was found inside the tunnel under the transverse carpal ligament, just above the median nerve, but it was left intact. The patient complained of pain in the hand at night and weakness of her hand one month after surgery. We decided on a revision of the carpal tunnel release. The palmaris profundus tendon was found and was removed.Results. The patient had a normal postoperative course. Two months later she returned to her normal activities and was asymptomatic.Conclusions. When a palmaris profundus muscle is located in carpal tunnel, we recommend its excision during carpal tunnel release. This excision will eliminate the possibility of recurrent compression over the median nerve.

Systematic review and meta-analysis of surgical options for recurrent or persistent carpal tunnel syndrome: simple decompression versus coverage of the median nerve

2021 ◽  
pp. 175319342110017
Author(s):  
Saskia F. de Roo ◽  
Philippe N. Sprangers ◽  
Erik T. Walbeehm ◽  
Brigitte van der Heijden
Keyword(s):  
Systematic Review ◽  
Carpal Tunnel Syndrome ◽  
Median Nerve ◽  
Carpal Tunnel ◽  
Carpal Tunnel Release ◽  
Meta Analysis ◽  
Surgical Techniques ◽  
Open Release ◽  
Flap Coverage ◽  
Tunnel Syndrome

We performed a systematic review on the success of different surgical techniques for the management of recurrent and persistent carpal tunnel syndrome. Twenty studies met the inclusion criteria and were grouped by the type of revision carpal tunnel release, which were simple open release, open release with flap coverage or open release with implant coverage. Meta-analysis showed no difference, and pooled success proportions were 0.89, 0.89 and 0.85 for simple open carpal tunnel release, additional flap coverage and implant groups, respectively. No added value for coverage of the nerve was seen. Our review indicates that simple carpal tunnel release without additional coverage of the median nerve seems preferable as it is less invasive and without additional donor site morbidity. We found that the included studies were of low quality with moderate risk of bias and did not differentiate between persistent and recurrent carpal tunnel syndrome.

scholarly journals Ultrasonography Findings in Severe Carpal Tunnel Syndrome

Hand ◽  
2018 ◽  
Vol 15 (1) ◽  
pp. 64-68
Author(s):  
Gideon Nkrumah ◽  
Alan R. Blackburn ◽  
Robert J. Goitz ◽  
John R. Fowler
Keyword(s):  
Carpal Tunnel Syndrome ◽  
Median Nerve ◽  
Carpal Tunnel ◽  
Carpal Tunnel Release ◽  
Nerve Conduction Studies ◽  
Cross Sectional ◽  
Younger Patients ◽  
Tunnel Syndrome ◽  
Sensory Latency ◽  
Pisiform Bone

Background: Increasing severity of carpal tunnel syndrome (CTS), as graded by nerve conduction studies (NCS), has been demonstrated to predict the speed and completeness of recovery after carpal tunnel release (CTR). The purpose of this study is to compare the cross-sectional area (CSA) of the median nerve in patients with severe and nonsevere CTS as defined by NCS. Methods: Ultrasound CSA measurements were taken at the carpal tunnel inlet at the level of the pisiform bone by a hand fellowship–trained orthopedic surgeon. Severe CTS on NCS was defined as no response for the distal motor latency (DML) and/or distal sensory latency (DSL). Results: A total of 274 wrists were enrolled in the study. The median age was 51 years (range: 18-90 years), and 72.6% of wrists were from female patients. CSA of median nerve and age were comparatively the best predictors of severity using a linear regression model and receiver operator curves. Using cutoff of 12 mm2 for severe CTS, the sensitivity and specificity are 37.5% and 81.9%, respectively. Conclusions: Ultrasound can be used to grade severity in younger patients (<65 years) with a CTS-6 score of >12.

Experimentally and Theoretically Narrowing Carpal Arch Width to Increase the Area Formed by the Transverse Carpal Ligament

2011 ◽  
Author(s):  
Suk H. Yu ◽  
Tracy A. Mondello ◽  
Zong-Ming Li
Keyword(s):  
Carpal Tunnel Syndrome ◽  
Median Nerve ◽  
Carpal Tunnel ◽  
Transverse Carpal Ligament ◽  
Cross Sectional ◽  
Arch Width ◽  
Endoscopic Release ◽  
Volar Aspect ◽  
Tunnel Syndrome

Carpal tunnel syndrome is conventionally treated by open and endoscopic release surgeries in which transecting the transverse carpal ligament (TCL) relieves mechanical insults around the median nerve. The TCL release surgeries yield an increase in the tunnel cross-sectional area particularly within the volar aspect of the tunnel, the arch area, where the median nerve is located. As a result of increased arch area, post-operative follow-up studies using MRI confirmed a significant volar migration of the median nerve [1]. However, transecting the TCL compromises critical biomechanical roles of the carpal tunnel [2], and therefore, it is imperative to investigate an alternative method for treating carpal tunnel syndrome patients while preserving the TCL. Li et al. suggested that increasing the TCL length and narrowing the carpal arch width (CAW) as potential alternatives for increasing the arch area [3]. However, the data from their application of palmarly directed forces to the TCL from inside of the tunnel showed that the TCL length remained relatively constant while the carpal bones were mobilized to increase the arch area [3]. The purpose of this study was to investigate the relationship between CAW narrowing and the TCL-formed arch area by experimental and geometrical modeling.

Surgery of the carpal tunnel

1978 ◽  
Vol 49 (2) ◽  
pp. 316-318 ◽  
Author(s):  
Noel Eboh ◽  
Donald H. Wilson
Keyword(s):  
Carpal Tunnel Syndrome ◽  
Median Nerve ◽  
Carpal Tunnel ◽  
Modified Technique ◽  
Content Type ◽  
Electrical Studies ◽  
Entrapment Neuropathies ◽  
Palmaris Longus ◽  
Tunnel Syndrome ◽  
Fine Print

✓ The authors describe a modified technique for surgery of the carpal tunnel. The primary cause of the carpal tunnel syndrome is the same as other entrapment neuropathies: an enlarged nerve within a tight tunnel. Electrical studies have shown that the area of compression is in the middle of the tunnel. Treatment is surgical: a palmar incision, which begins at the wrist medial to the palmaris longus, to avoid damage to the sensory branch of the median nerve; and section of the retinaculum from the exit of the tunnel toward the entrance.

The Anatomical Site of Constriction of the Median Nerve in Patients with Severe Idiopathic Carpal Tunnel Syndrome

2006 ◽  
Vol 31 (6) ◽  
pp. 608-610 ◽  
Author(s):  
M. M AL-QATTAN
Keyword(s):  
Carpal Tunnel Syndrome ◽  
Median Nerve ◽  
Carpal Tunnel ◽  
Carpal Tunnel Release ◽  
Anatomical Site ◽  
Idiopathic Carpal Tunnel Syndrome ◽  
Tunnel Syndrome ◽  
A Prospective Study ◽  
Open Carpal Tunnel Release ◽  
Radiological Studies

During open carpal tunnel release in patients with severe idiopathic carpal tunnel syndrome, an area of constriction in the substance of the median nerve is frequently noted. In a prospective study of 30 patients, the central point of the constricted part of the nerve was determined intraoperatively and found to be, on average, 2.5 (range 2.2–2.8) cm from the distal wrist crease. This point always corresponded to the location of the hook of the hamate bone. These intraoperative findings were compared with the “narrowest” point of the carpal canal as determined by anatomical and radiological studies in the literature.

ENDOSCOPIC CARPAL TUNNEL RELEASE FOR RECURRENT CARPAL TUNNEL SYNDROME AFTER PREVIOUS OPEN RELEASE

Hand Surgery ◽  
2004 ◽  
Vol 09 (02) ◽  
pp. 235-239 ◽  
Author(s):  
Lam Chuan Teoh ◽  
Puay Ling Tan
Keyword(s):  
Carpal Tunnel Syndrome ◽  
Median Nerve ◽  
Carpal Tunnel ◽  
Carpal Tunnel Release ◽  
Open Release ◽  
Endoscopic Carpal Tunnel Release ◽  
Endoscopic Release ◽  
Tunnel Syndrome ◽  
Open Carpal Tunnel Release ◽  
Surgical Release

Recurrent carpal tunnel syndrome from various causes has been shown to occur in up to 19% of patients. Endoscopic carpal tunnel release has been used to decompress the median nerve in carpal tunnel syndrome for many years. However, endoscopic release for recurrent carpal tunnel syndrome after previous surgical release has not been reported. Nine hands in six patients had recurrent carpal tunnel syndrome five to 20 years after previous open carpal tunnel release. All the cases were successfully treated with endoscopic release.

scholarly journals MRI Assessment of Changes in Swelling of Wrist Structures Following OMT in Patients With Carpal Tunnel Syndrome

2017 ◽  
Vol 27 (3) ◽  
pp. 25-31
Author(s):  
Kenneth A. Ramey ◽  
Robert E. Kappler ◽  
Murthy Chimata ◽  
John Hohner ◽  
Angelique C. Mizera
Keyword(s):  
Carpal Tunnel Syndrome ◽  
Median Nerve ◽  
Carpal Tunnel ◽  
Thoracic Spine ◽  
Nerve Conduction ◽  
Transverse Carpal Ligament ◽  
Upper Thoracic Spine ◽  
Pain Ratings ◽  
Tunnel Syndrome ◽  
Upper Thoracic

Abstract We treated patients with carpal tunnel syndrome using OMT. Treatments were focused on the upper thoracic spine, lower cervical spine, and tenderpoints in the forearm muscles. OMT was not applied to the wrist in an attempt to stretch the transverse carpal ligament. MRI images were used to assess changes in fluid content in both the carpal tunnel and median nerve after OMT treatment. MRI measurements of median nerve area, carpal tunnel area and length of the transverse carpal ligament were also obtained. These measurements were correlated with changes in nerve conduction velocities (NCVs), pain ratings, wrist motion measurements, and somatic dysfunction information. The numeric data were compared and contrasted using Hest statistics. Significance probabilities of P &lt; 0.05 were computed. Statistically significant changes were noted in pain ratings, wrist motions and nerve conduction (sensory amplitude). Five patients responded with improvement in symptoms and one did not. The responder group demonstrated a decrease in the amount of swelling of both the median nerve and carpal tunnel. The nonresponder demonstrated increased swelling in both the median nerve and carpal tunnel. Changes in the swelling of both the median nerve and carpal tunnel appear to more closely parallel changes in hand symptoms than nerve conduction results.1 No statistically significant increases occurred in the length of the transverse carpal ligament or the carpal tunnel area. Minimal changes in both the length of the transverse carpal ligament and carpal tunnel area did occur despite no active attempts to stretch this region. All six patients had a predominance of acute changes in the upper thoracic spine and upper ribs. Most patients had tension in the flexor muscles of the forearm. Treatment of the upper thoracic spine, upper ribs, and forearms are all important in the management of carpal tunnel syndrome.

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