Dr Matthew Lawson-Smith Research
PEER REVIEWED PUBLICATIONS
Leech Therapy for the Treatment of Venous Congestion in Flaps, Digital Re-Plants and Revascularisations – A Two Year Review from a Regional Centre
Leeches are fresh water parasitic invertebrates that belong to the phylum Annelida. There are reports of leeches attaching to mucous membranes of the throat and extracting blood leading to swelling, suffocation, bleeding and death.
For the full text, please click this link http://jamc.ayubmed.edu.pk/index.php/jamc/article/view/1034/266
Biceps sheath fluid on shoulder ultrasound as a predictor of rotator cuff tear: analysis of a consecutive cohort
Ultrasound provides evaluation of a rotator cuff disease with accuracy comparable to that of magnetic resonance imaging. Fluid in the sheath of the long head of the biceps tendon (LHB), identified on ultrasound scan, has been associated with disease of the rotator cuff, (LHB) and glenohumeral joint.
For the full text please, click this link https://www.jshoulderelbow.org/article/S1058-2746(16)00117-8/fulltext
An overview of the regeneration of skeletal muscle
It has only recently been acknowledged widely that mature skeletal muscle has the ability to regenerate, although reports on this phenomenon have existed in the research literature some 40 years.
For the full text, please click this link http://www.bgscb.org/blog/wp-content/uploads/2012/02/Vol6-75-81.pdf
Experimental skeletal muscle grafts as a model of regeneration
Skeletal muscle cells regenerate rapidly in muscle grafts, arising from satellite cells in the surviving peripheral fibres of the graft within 2 days after grafting. The resultant myoblasts progress towards the necrotic graft centre and occupy the area by 5 days.
For the full text, please click this link https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1445-2197.1997.tb01891.x
The identification of myogenic cells in skeletal muscle, with emphasis on the use of tritiated thymidine autoradiography and desmin antibodies
The identification of myogenic precursor cells (mcp) is a key factor in determining the early events in the myogenesis and regeneration of skeletal muscle. Although satellite cells have long been established as the providers of myoblastic cells, very little is really known (apart from their anatomical location in relation to muscle fibres and their ability to migrate) about the precise role of satellite cells in myogenesis.
For the full text, please click this link https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1467750/
Spinal cord infarction caused by malignant intramedullary glioma: the traps of epidemiology and travel history
A 19-year-old patient of Pakistani origin present with paraplegia and a sensory level at T4. The patient was well until three weeks prior to his admission when he developed back and left leg pain. One week later he developed paraparesis that over the next 10 days progress to paraplegia and loss of sphincter function.
For the full text, please click this link https://europepmc.org/abstract/med/15176568
Cord compression secondary to intradural ossification
The authors describe two patient’s presenting with a previous history of spinal trauma and a several year history of sensory changes secondary to spinal cord compression. Both patient’s underwent laminectomy and spinal decompression operations. In both cases intradural bone causing neural compression was removed at operation.
For the full text, please click this link https://europepmc.org/abstract/med/16503491
Lateral medullary syndrome caused by penetrating head injury
Herein, we report a rare case of a patient surviving penetrating trauma to the brainstem. Low velocity penetrating head injuries may be occult and are associated with a high incidence of vascular injury.
For the full text, please click this link https://www.jocn-journal.com/article/S0967-5868(06)00362-6/fulltext
Combines fascia and mesh repair of incisional hernias
Incisional hernia is a relatively common complication following abdominal operations. Due to high recurrence rates following primary suture, a prosthetic mesh is now usually used to repair the hernia. Several different types of repair are described.
For the full text, please click this link https://www.ncbi.nlm.nih.gov/pubmed/16609819
Laparoscopic subtotal cholecystectomy without cystic duct ligation
Cholecystectomy is made hazardous by distortion of the anatomy of Calot’s triangle by acute or chronic inflammation. Laparoscopic subtotal cholecystectomy (LSTC) without cystic duct ligation is an alternative to conversion to open surgery in difficult cases.
For the full text, please click this link https://onlinelibrary.wiley.com/doi/abs/10.1002/bjs.5889
Angular stability potentially permits fewer locking screws compared with conventional locking in intramedullary nailed distal tibia fractures: a biomechanical study
To compare mechanical stability of angle-stable locking construct with four screws with conventional five screw locking in intramedullary nailed distal tibia fractures under cyclic loading.
For the full text, please click this link https://insights.ovid.com/pubmed?pmid=21577069
Rotator cuff repair in older patients
Increasingly, older patients expect a higher level of independence than people of previous generations. Traditionally rotator cuff tears in patients over 65 years of age were thought to be unsuitable for surgical repair even through patients may have reduced shoulder function as a result.
For the full text, please click this link https://www.sciencedirect.com/science/article/pii/S2214963513000096
Results of surface replacement proximal interphalangeal joint arthroplasty
To evaluate the clinical results and functional outcome measures of surface replacement proximal interphalangeal joint arthroplasty. Proximal interphalangeal joint surface arthroplastiese perform by a single surgeon were retrospectively reviewed.
For the full text, please click this link https://www.sciencedirect.com/science/article/pii/S2214963514000480
Do partial thickness, bursal side cuff tears affect outcome following arthroscopic subacromial decompression? A prospective comparative cohort study
The rotator cuff is a musculotendinuous unit essential for normal shoulder biomechanics with a mean tendon thickness of 10mm to 12mm. It plays a major role in shoulder pathology with impingement pain and or rotator cuff tendon tears being some of the most common causes of pain and disability in the upper extremity.
For the full text, please click this link https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4935094/
Implant survivorship and clinical outcomes of the Bigliani-Flatow shoulder prosthesis at a mean of five years: A post-marketing surveillance study from three centres
This is the first study to report survivorship and clinical outcomes of a third generation shoulder prosthesis [Bigliani-Flatow (BF)], comparing BF total shoulder arthroplasty (TSA) versus hemiarthroplasty (HA); and cemented versus uncemented implantation.
For the full text, please click this link https://www.sciencedirect.com/science/article/pii/S2214963514000820?via%3Dihub
Kritiotis C, Lawson-Smith M, Simpson C, Jose R, Tan S, Power D. Use of a forearm adipofascial perforator flap in the treatment of radio-ulnar synostosis. EFORT Istanbul Turkey 2013; IFSSH New Delhi India 2013.
Lawson-Smith M, Simpson C, Shahid M, Wu F, Tan S, Power D. Evaluation of bridge plate osteosynthesis for complex periartricular fractures in the hand and wrist. British Society for Surgery of the Hand (BSSH) Autumn Scientific Meeting York UK 2012; EFORT Istanbul Turkey 2013; IFSSH New Delhi India 2013.
Simpson C, Lawson-Smith M, Screen R, Shahid M, Waldram M, Power D. Use of a multidirectional angular stable locking plate for 4 corner fusion of the degenerative wrist: early results. BSSH Autumn Scientific Meeting York UK 2012; IFSSH New Delhi India 2013.
Lawson-Smith M, Simpson C, Anwar M, Tan S, Power D. Use of a sheep’s forelimb as a model for digital nerve and vessel repair. British Association of Clinical Anatomists Swansea UK July 2012.
Lawson-Smith M, Simpson C, Anwar M, Tan S, Jose R, Power D. Comparative anatomy of the sheep forelimb and digital flexor sheath: a model for training in flexor tendon surgery. British Association of Clinical Anatomists Swansea UK July 2012.
Simpson C, Lawson-Smith M, Anwar M, Craigen M, Tan S, Power D. Anatomical and technical aspects of the medial condylar free vascularized graft. British Association of Clinical Anatomists Swansea UK July 2012.
Wu F, Shahid M, Lawson-Smith M, Hayward S, Leonard M, Rees G. Audiovisual distraction as an adjunct to anxiety relief in hand surgery with regional anaesthesia. British Orthopaedic Association Meeting Birmingham UK October 2013. BSSH Autumn Scientific Meeting York UK 2012.
Shahid M, Bourne K, Mahroof S, Wu F, Lawson-Smith M, Simpson C, Jose R, Titley G. The flexible Asian hand. British Orthopaedic Association Meeting Birmingham UK October 2013; BSSH Autumn Scientific Meeting York UK 2012.
Knight R, Simpson C, Lawson-Smith M, Gupta M, Pinder R, Power D. Distal interphalangeal joint fusion using the Headless Compression Screw. BSSH Spring Scientific Meeting Harrogate UK 2013.
Simpson C, Lawson-Smith M, Crawford L, Tan S, Power D. Management of the complex scaphoid non-union with the medial femoral condyle vascularized graft. BSSH Spring Scientific Meeting Harrogate UK, 2013.
Power P, Tan S, Lawson-Smith M, Anwar M, Simpson C, Miller C. Nerve Transfer surgery part 1: The current management of partial upper brachial plexus injuries. British Association of Clinical Anatomists Swansea UK July 2012.
Power P, Lawson-Smith M, Tan S, Anwar M, Simpson C, Miller C. Nerve Transfer surgery part 2: The current management of partial upper brachial plexus injuries. British Association of Clinical Anatomists Swansea UK July 2012.
Lawson-Smith M, Simpson C, Anwar M, Tan S, Jose R, Power D. The forearm adipofascial perforator flap for reconstruction in the upper limb. British Association of Clinical Anatomists Swansea UK 2012; BSSH Scientific meeting York UK 2012.
Schweiger K, Gueorguiev B, Lawson-Smith M, Windolf M and Stoffel K. Biomechanical potential of angular stable locking for intramedullary nailing of distal tibia fractures. German Congress of Orthopaedics and Trauma Surgery, Berlin October 2008.
Webb JA, Lawson-Smith M and Beaver RJ. The Modular Neck – Stem Taper- A Corrosive problem?
Australian Orthopaedic Association Meeting WA Branch Annual Scientific Meeting 2010; Australian Orthopaedic Association National Meeting (Adelaide) 2010.
Lawson-Smith M, Beaver R, Harvie P, Sloan K. Radiostereophotometric analysis of the ESKA short stem. Australian Orthopaedic Association Meeting WA Branch Annual Scientific Meeting 2008 and 2009.
Lawson-Smith MJ, Schweiger K and Stoffel K. Biomechanical investigation of the locked expert tibial nail. Australian Orthopaedic Association Meeting WA Branch Annual Scientific Meeting, 2007.
Sinha I, Lawson-Smith MJ, Booth MB, Dehn TD. Laparoscopic subtotal cholecystectomy. Association of Surgeons in Training, London UK May 2006; Royal Society of Medicine Meeting Bristol UK October 2005.
Lawson-Smith MJ, Lim TS and Harper J. Audit of fractured neck of femur patients. Royal Australasian College of Surgeons/ Western Australian Orthopaedic Service Registrars Meeting 2006; Australian Orthopaedic Nurses Association (WA) Meeting 2006.
Lawson-Smith MJ and McGeachie JK. An investigation of the regeneration of skeletal muscle. Royal Australasian College of Surgeons/ Western Australian Orthopaedic Service Registrars Meeting 2006.
McLoughlin R, Qazim A, Sebastian SS, Seery J, Lawson-Smith M, O-Morain CA, Buckley M. Colorectal screening clinic: results of early experience. Irish Society of Gastroenterology Conference 2002.
Lawson-Smith M, McGeachie JK, Maley MAL, Davies MV and Grounds MD. Desmin as a marker of myogenic cells in regenerating whole muscle grafts. 16th Western Australian Neuroscience Colloquium, Perth, Western Australian Neuroscience Society 1995.
Lawson-Smith MJ, Maley MAL, Davies MJ, Bolitho EM, Robertson TA and Grounds MD. Techniques for increasing the sensitivity of detection of antigens present at low levels in muscle tissue: tissue section and cell cultures. Combined Biological Sciences Meeting, Perth 1995.