1.Atypical Lipomatous Tumour Of Right Thenar Region. A Case Report.
Subramaniam TV ; Gunasagaran J
Malaysian Orthopaedic Journal 2019;13(Supplement A):104-
2.Successful Replantation Despite Improper Storage of Amputated Thumb: A Case Report
Gunasagaran J ; Tan YY ; Ahmad TS
Malaysian Orthopaedic Journal 2022;16(No.1):122-125
Replantation of fingers is highly complex and technically
challenging. Surgeons are serious with their selection criteria
as many factors are involved in determining good surgical
outcome. Improper storages of amputated parts are usually
denied the option for replantation. We report a 42-year-old
lady who was assaulted with a machete and presented with
total amputation of left thumb. The amputated thumb was
stored in a plastic bag directly on ice cubes which eventually
melted; thumb immersed in water for two hours. On
examination, the amputated thumb was neither macerated
nor frozen. Replantation was attempted and was successful.
There are limited reports on proper methods of storage of
amputated fingers pertaining to daily practical scenario. Yet,
it is a strict criterion for surgeons in attempting replantation.
Direct contact of amputated fingers on ice and immersion in
hypotonic solutions leads to irreversible tissue damage. In
our case, two hours of unfavourable storage did not affect
surgical outcome. In conclusion, clinical assessment of the
amputated part is essential in deciding for replantation.
Combination of direct contact with ice and immersion in
hypotonic solution for two hours should not be a
contraindication for replantation.
3.Bowling: Occupational Hazards of the Wrist and Hand in Elite Tenpin Bowlers
Lee YJ ; Harmony TCY ; Jamal-Azmi IS ; Gunasagaran J ; Ahmad TS
Malaysian Orthopaedic Journal 2021;15(No.1):113-118
Introduction: Bowling is an immensely popular, but
scarcely researched sport associated with overuse injuries in
its participants. The purpose of this study was to investigate
and report on the incidence of common upper extremity
complaints in elite bowling athletes.
Materials and methods: All Malaysian national level
bowlers (n=39) were evaluated via questionnaire on their
upper limb symptoms. A focused, relevant clinical
examination was performed on each subject to exclude de
Quervain’s tenosynovitis, tennis and golfer's elbow, carpal
tunnel syndrome and trigger finger. The athletes were then
allowed to resume bowling for two hours before completing
another symptom-related questionnaire.
Results: Pain was the predominantly observed symptom,
with a predilection for the wrist, ring and middle fingers, and
thumb. De Quervain’s tenosynovitis was found in 53.8%
(n=21) of the subjects, with 52.4% and 42.9% of them
experiencing pain during and after training, respectively.
Other repetitive injury-related disorders were also
considerably more common than in their non-playing limb
and the general population.
Conclusion: The incidence of de Quervain’s tenosynovitis
was exceptionally high in this population. Further studies on
sports kinematics are needed to prevent long term
morbidities in these athletes.
4.A Rare Presentation Of Diffuse Pigmented Villonodular Synovitis (PVNS) Of The Wrist.
Chandirasegaran C ; Shams A ; J Gunasagaran J ; Khoo SS ; Shivdas S ; Tunku Sara
Malaysian Orthopaedic Journal 2019;13(Supplement A):128-
5.Microgrids: A Model for Basic Microsurgery Skills Training
Gunasagaran J ; Rasid RJ ; Mappiare S ; Devarajooh C ; Ahmad TS
Malaysian Orthopaedic Journal 2018;12(2):37-41
Introduction: Microsurgery is a subspecialised field which requires high technical skill. Laboratory training offers good opportunity for novice surgeons to learn and repetitively practise their skills prior to hands-on clinical practice. Commonly, the training programme consists of models in a stepwise increase in fidelity: from latex sheet to anaesthetised rat. We introduce microgrids model as a daily warm up procedure in a 5-day basic microsurgery course. The purpose of this study is to evaluate the correlation between microgrids colouring under magnification with microsuturing proficiency among novice surgeons. Materials and Methods:Participants were required to fill in microgrids under magnification everyday during their 5-day training as a starter test. The number of completely filled in microgrids in 20 seconds was recorded. A simulated cut on latex sheet was sutured and the time taken to apply five sutures was recorded. The sutures were evaluated with modified Global Rating Scale (GRS). Data was analysed with SPSS. Results:There was a statistically significant correlation between the number of microgrids coloured and the time taken to apply five sutures (p<0.01). An increase in number of microgrids coloured was significantly associated with the increase in quality of the suturing technique (p< 0.01). During the 5-day basic microsurgery skills training for novice surgeons, microsuturing skill improvement correlated with microgrid colouring. Conclusion:Microgrids colouring reflected microsuturing proficiency. It is an inexpensive, readily available, and simple model of ‘warm up’ for hand dexterity. The microgrids model can function as a starter test for initial training and a quick screening measure to assess microsurgical skill.