Abstract Background The normative data for finger range of motion (ROM) are not available for the Indian population. The aim of our study was to measure the active ROM of finger joints in normal healthy volunteers in a sample of Indian population. Materials and Methods This is a prospective observational study conducted as a part of the Indian normative data project of the Indian Society for Surgery of the Hand (ISSH). The study included one participating center from four geographical regions of the country. Certified goniometers were used to measure the ROM of fingers in all centers. A standardized methodology was devised. A pilot study was done to assess the interobserver and intraobserver reliability, following which data were collected by one measurement. Results This pilot study was performed in 20 hands that showed good interobserver and intraobserver reliability correlation. A total of 390 hands were measured in four participating centers. Active flexion of metacarpophalangeal (MCP) joint was the highest in the middle finger (86.6 ± 10.4 degrees) followed by the index finger (86.0 ± 9.2 degrees), little finger (85.0 ± 8.4 degrees), and ring finger (84.2 ± 8.6 degrees). The index finger (97.2 ± 16.9 degrees) showed maximum proximal interphalangeal (PIP) joint flexion followed by the middle finger (96.2 ± 15.8 degrees), ring finger (96.0 ± 15.9 degrees), and little finger (91.8 ± 12.7 degrees). Distal interphalangeal (DIP) joint flexion increased from the index finger (81.6 ± 13.9 degrees) to the little finger (84.6 ± 12.9 degrees). The little finger MCP joint (26.3 ± 6.2 degrees) showed maximum extension followed by the index finger (25.7 ± 6.8 degrees), middle finger (24.7 ± 6.7 degrees) and ring finger (22.3 ± 7.1 degrees). The middle finger (15.6 ± 8.1 degrees) and ring finger (16.2 ± 8 degrees) had more PIP joint extension when compared to the index (13.7 ± 7.8 degrees) and little finger (13.2 ± 8.4 degrees). The ring finger (8.1 ± 6.8 degrees) and the middle finger (8.4 ± 6.9 degrees) had more DIP joint extension when compared with the index finger (6.0 ± 6.0 degrees) and the little finger (6.8 ± 6.7 degrees). Total active motion (TAM) of the middle finger (315.9 ± 31.0 degrees) was the maximum followed by the index finger (310.2 ± 27.3 degrees), ring finger (308.8 ± 29.1 degrees), and little finger (307.8 ± 25.2 degrees). Gender, body mass index (BMI), mother tongue, geographical location, and occupation were factors that had significant correlation, while no significant differences based on side, hand dominance, and age were noted. Conclusion We have reported normative data of finger ROM and TAM for the index, middle, ring, and little fingers in the Indian population. Finger ROM in the Indian population is highly variable. The observed TAM in the Indian population is higher than what is reported earlier.
Ulnar Median Claw following trauma or Hansen’s disease is a fairly common problem in developing countries. The methods for correction of this deformity use a relatively arbitrary method for estimation and application of tension to the transferred tendon. The present paper outlines an objective and simple method of judging the tension required in these transferred tendon slips.
Birth Brachial plexus injury continues to remain a problem despite significant care from obstetricians to prevent it. Many children show spontaneous recovery but a significant proportion do not have adequate recovery. This review article discusses, etiology, assessment, investigations and overall strategy to treat the condition. Surgical strategy consists of primary intraplexal repair as the standard of care but of late the distal nerve transfers used in adult plexus injuries are increasingly being used in infants too. We discuss the history, current usage and pros and cons of distal nerve transfers, the usage of Botulinum Toxin and finally given an overall algorithm for the management.
Abstract This article is based on literature review of relevant articles as well as the authors’ own experiences in treating peripheral nerve injuries of the lower limb. The article deals with causative factors of lower limb nerve injuries, various grading systems of the injuries, approaches to such injuries, and techniques to repair lower limb nerve injuries. It also enumerates several reasons to explain the poorer prognosis of peroneal nerve injuries and the possible distal nerve transfers in lower limb albeit with poorer outcomes.
Abstract Birth brachial plexus palsy (BBPP) is an unfortunate outcome of a difficult labor, which can often lead to long-lasting upper limb impairments. Spontaneous recovery may or may not occur. Timely diagnosis of the condition and initiation of the appropriate treatment can be instrumental in decreasing the functional impact. The management begins right from the day the child presents first and ranges from physiotherapy to surgical intervention such as nerve repair/transfer or grafts. The sequelae of the condition are also quite common and need to be detected preemptively with initiation of appropriate treatment. However, prevention is the key to reducing the incidence of secondary deformities. In this study, the team of authors, based on their considerable experience, discuss their approach to the management of BBPP. This is done in the background of Indian cultural practices and social constraints. A detailed discussion has been done on importance of preoperative passive joint mobilization regime and role of botulinum toxin in the authors' preferred ways of surgical correction of primary as well as secondary deformities. An extensive review of peer-reviewed publications has been done in this study, including clinical papers, review articles, and systematic review of the subject. Good results are possible with early and appropriate intervention even in severe cases.
Background The majority of brachial plexus injuries (BPIs) are caused by trauma; most commonly due to two-wheeler road accidents. It is important to determine whether the lesion in question is pre-ganglionic or post-ganglionic for purposes of surgical planning and prognosis. Diagnostic testing helps the surgeon to not only decide whether surgical intervention is required, but also in planning the procedure, thereby maximizing the patient's chances of early return to function. The aim of the study was to determine the diagnostic efficacy of electrodiagnostic studies (Edx) and magnetic resonance imaging (MRI) individually, and in unison, in detecting the type and site of BPI by comparison with intraoperative findings (which were used as the reference standard) in patients with posttraumatic BPI. Methods It is an observational cross-sectional prospective randomized study, wherein 48 patients with BPI underwent a detailed clinical and neurological examination of the upper limb, Edx, MRI neurography and were subsequently operated upon. We assessed a total of 240 roots. The diagnosis of all spinal roots was noted on Edx. MRI was performed to look for root avulsion, pseudomeningocoele, and/or rupture injury. The patients were subsequently operated upon. All roots were traced from infraclavicular level right up to the foramen to ensure continuity of root or note rupture/ avulsion. The findings were tabulated. Results MRI accurately diagnosed 138 of the 147 injured roots and MRI sensitivity for the detection of BPI was 93.88%, whereas Edx correctly identified 146 out of 147 injured roots and thus, had sensitivity of 99.32%; however, both lacked specificity (18.28 and 20.43%, respectively). With Edx and MRI in unison, sensitivity was 100% which meant that if a given patient with a BPI is subjected to both tests, not a single abnormal root will go unnoticed. Conclusion Edx and MRI are two highly sensitive investigation modalities whose combined sensitivity is 100% for the detection of a root injury. Therefore, we recommend both tests as they are excellent screening tests.
Residual muscle weakness, cross-innervation (caused by misdirected regenerating axons), and muscular imbalance are the main causes of internal rotation contractures leading to limitation of shoulder joint movement, glenoid dysplasia, and deformity in obstetric brachial plexus palsy. Muscle transfers and release of antagonistic muscles improve range of motion as well as halt or reverse the deterioration in the bony architecture of the shoulder joint. The aim of our study was to evaluate the clinical outcome of shoulder muscle transfer for shoulder abnormalities in obstetric brachial plexus palsy.One hundred and fifty patients of obstetric brachial plexus palsy with shoulder deformity underwent shoulder muscle transfer along with anterior shoulder release at our institutions from 1999 to 2007. Shoulder function was assessed both preoperatively and postoperatively using aggregate modified Mallet score and active and passive range of motion. The mean duration of follow-up was 4 years (2.5-8 years).The mean preoperative abduction was 45° ± 7.12, mean passive external rotation was 10° ± 6.79, the mean active external rotation was 0°, and the mean aggregate modified Mallet score was 11.2 ± 1.41. At a mean follow-up of 4 years (2.5-8 years), the mean active abduction was 120° ± 18.01, the mean passive external rotation was 80° ± 10.26, while the mean active external rotation was 45° ± 3.84. The mean aggregate modified Mallet score was 19.2 ± 1.66.This procedure can thus be seen as a very effective tool to treat internal rotation and adduction contractures, achieve functional active abduction and external rotation, as well as possibly prevent glenohumeral dysplasia, though the long-term effects of this procedure may still have to be studied in detail clinico-radiologically to confirm this hypothesis.Therapeutic level IV.
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